piezas mecanicas

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Handbook of Fairloc® Components— The Integral Fastener

CONTENTS Page

Catalog D243 www.sdp-si.com

Domestic & International Sales Conditions & Representatives 4

Part Number Index 11

Fairloc® Technical Data 12

PRODUCT LISTING – INCH & METRIC

COUPLINGS

BELLOWS COUPLINGS 14

NEO-FLEX COUPLINGS 16

RIGID COUPLINGS 20

SHAFT REDUCERS & EXTENDERS 22

SHAFT COLLARS 24

TIMING PULLEYS

ALUMINUM MXL 26

HTD 28

GT®2 30

ACETAL WITH ALUMINUM INSERTS

XL 34

HTD 38

GEARS

STAINLESS STEEL Inch 48, 32, 24 DP 42

Metric Module 0.5, 0.8, 1 45

ACETAL Inch 72, 64, 48, 32, 24 DP 48

Metric Module 0.5, 0.8, 1 53

MINI-LASH & ANTI-BACKLASH 58

HUBS, PRECISION, Inch 68

GEARS & DIALS FOR ASSEMBLY TO INCH SIZE HUBS 69

HUBS, PRECISION, Metric 88

GEARS & DIALS FOR ASSEMBLY TO METRIC SIZE HUBS 89

Alphabetical Index 96

2101 Jericho Turnpike, Box 5416 New Hyde Park, NY 11042-5416Stock Drive Products / Sterling Instrument

NOTE: We reserve the right to make changes & corrections without notice. Every effort has been made to provide accurate technical & product information. The company disclaims responsibility for any error or omission regarding technical & product information published. © 2008 Stock Drive Products / Sterling Instrument, Divisions of Designatronics, Inc. All rights reserved herein and no portion of this catalog may be reproduced without the prior consent in writing of the company. Printed in Canada.

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Pictorial Guide

INCH pg. 18METRIC pg. 19


INCH pg. 20 METRIC pg. 21

Couplings



Shaft Accessories


Timing Belt Pulleys

Pitch Inch MetricMXL (.080" / 2.08 mm)

3 mm HTD2 mm GT®23 mm GT®2

26283032

MATERIAL:Aluminum

MATERIAL:Polycarbonatewith AluminumOvermoldedHub

27293133

Pitch Inch MetricXL (1/5" / 5.08 mm)

5 mm HTD34, 3638, 40

35, 3739, 41

MATERIAL:Brass Hubs, Phosphor Bronze Bellows and StainlessSteel SocketHead Screws

MATERIAL:Stainless Steel Hubs with Molded Neoprene Center

MATERIAL:Stainless Steel

MATERIAL:Stainless Steel

MATERIAL:Brass andStainlessSteel

3

Pictorial Guide

Gears

INCH pgs. 60, 63, 65, 66

INCH pgs. 58-59, 61-62, 64INCH pgs. 42-44

METRIC pgs. 45-47

MATERIAL: Stainless Steel MATERIAL: Stainless Steel or Aluminum with Stainless Steel HubMATERIAL: Acetal with Stainless

Steel Hub

INCH pgs. 48-52METRIC pgs. 53-57

Mini-Lash Anti-Backlash

Fairloc Hubs Preassembled

METRICINCH

COMPONENTS TO ASSEMBLE COMPONENTS TO ASSEMBLE

HUB - pg. 68 HUB - pg. 88

pgs. 69-76

pgs. 77-81

pgs. 82-83

pg. 83-84

pg. 85

pg. 86 pg. 93-94

pg. 95

pg. 95

pgs. 89-91

pg. 92, 94

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Ordering by phone: Telephone: (516) 328-3300 We can give you price and stock status on every catalog item over the phone. For larger production quantities, we can fax you a written quote of price and delivery. Please call us between 9AM and 5PM New York time or fax or e-mail us anytime. If you prefer, you can contact one of our sales representatives listed on the following pages.

Ordering online: www.sdp-si.com To get to the Online Shopping eStore, simply click on the shopping cart.

Ordering by fax: Toll-Free Fax: 1 (800) 345-1144 (for orders only) Please use our toll-free fax number to order. Specify part numbers, quantities, delivery dates needed and method of shipment.

Ordering by Mail: Mail is sorted and orders are promptly processed by our Sales Department.

Credit: New accounts having a satisfactory rating will receive open credit terms; otherwise, initial order may be on a C.O.D. basis pending credit approval. C.O.D. orders are subject to an additional handling charge.

Method of Shipment: U.P.S.,FedEx,DHL,orasspecifiedbycustomer.

Returns and Exchanges: All returns and exchanges must have prior written approval. Returns must be made within 15 days after receipt of material. Returned merchandise will be inspected and achargemadeforrestocking.Nocreditwillbeallowedonusedormodifiedparts, orcatalogpartspurchasedonaquantitybasis.Notificationofanyshortagesmustbe reported within 10 days after receipt of goods.

Note: Priceandspecificationsaresubjecttochangewithoutnotice. Every effort has been made to provide accurate technical and product information. The company disclaims responsibility for any error or omission in the accuracy of the technical and product information published.

SALES IN NORTHERN CALIFORNIA

Our Office and Distributor Western Component Sales North, Inc. 15750 Vineyard Blvd. #100, Morgan Hill, CA 95037 TEL: (800) 953-1222 FAX: (408) 776-1473 E-mail: [email protected] www.western-components.com

METHODS OF PAYMENTOpen Account Orders: A minimum order is $50 plus shipping charges. Orders requiring any typeofspecialhandlingorcertificationaresubjecttoadditionalcharge. Terms: Net 30 days, F.O.B. New Hyde Park, NY. Credit Card Orders: For your convenience, we accept VISA®, MasterCard®, American Express®, Optima®, Discover ® and Diners Club®. You will be billed for merchandise and freight when parts are shipped, subject to credit card approval. A minimum order is $50 plus shipping charges. F.O.B. New Hyde Park, NY.

Domestic Sales Conditions

5

ALABAMAAurora-Tech Marketing211 Six Forks Road, Suite 205Raleigh, NC 27609 Tel: (919) 829-1970 Fax: (919) 829-1906E-mail: [email protected]

ARIZONASilver Mountain Design Ltd.1020 East Missouri Avenue, Suite 2 Phoenix, AZ 85014 Tel: (800) 344-5689 Fax: (602) 277-8939E-mail: [email protected]

ARKANSASThe Zonk Group, Inc.1505 Precision DrivePlano, TX 75074Tel: (972) 509-7651 Fax: (972) 424-2219E-mail: [email protected]

CALIFORNIA (North) Western Component Sales North, Inc.15750 Vineyard Blvd., #100Morgan Hill, CA 95037 Tel: (800) 953-1222 Fax: (408) 776-1473E-mail: [email protected]

CALIFORNIA (South) Western Automation, Inc.23011 Moulton Parkway, Unit F-1Laguna Hills, CA 92653 Tel: (949) 859-6988 Fax: (949) 859-8622E-mail: [email protected]

COLORADOCall SDP/SI at:Tel: (516) 328-3300 Fax: (516) 326-8827E-mail: [email protected]

CONNECTICUTUnderwood Sales Corp.25 Tunnel Road, Vernon, CT 06066Tel: (860) 870-1359 Fax: (860) 870-1361E-mail: [email protected]

DELAWAREImagitron Sales Co., Inc.P.O. Box 177, Hampstead, MD 21074Tel: (410) 374-5600 Fax: (410) 374-5888E-mail: [email protected]

DISTRICT OF COLUMBIAImagitron Sales Co., Inc.P.O. Box 177, Hampstead, MD 21074Tel: (410) 374-5600 Fax: (410) 374-5888E-mail: [email protected]

FLORIDAMotion Products, Inc.2105 N. Riverside DrivePompano Beach, FL 33062Tel: (954) 783-9003 Fax: (954) 783-9005E-mail: [email protected]

4610 Edgewater DriveOrlando, Fl 32804Tel: (407) 523-8209 Fax: (407) 523-8258E-mail: [email protected]

GEORGIAAurora-Tech Marketing211 Six Forks Road, Suite 205Raleigh, NC 27609 Tel: (919) 829-1970 Fax: (919) 829-1906E-mail: [email protected]

IDAHONorthmar, Inc.1011 N.E. 69th, Seattle, WA 98115 Tel: (206) 524-5170 Fax: (206) 524-0402E-mail: [email protected]

ILLINOISK-W Associates, Inc.1005 Alexander Court, Unit CCary, IL 60013-1891Tel: (847) 639-6630 Fax: (847) 639-6631

INDIANA Rockford Controls Ohio, Inc.815 W. Liberty, Medina, OH 44256 Tel: (800) 572-0479 Fax: (330) 723-2012E-mail: [email protected]

IOWA K-W Associates, Inc.1005 Alexander Court, Unit CCary, IL 60013-1891Tel: (847) 639-6630 Fax: (847) 639-6631

KANSASCall SDP/SI at:Tel: (516) 328-3300 Fax: (516) 326-8827E-mail: [email protected]

KENTUCKYRockford Controls Ohio, Inc.815 W. Liberty, Medina, OH 44256 Tel: (800) 572-0479 Fax: (330) 723-2012E-mail: [email protected]

MAINEUnderwood Sales Corp.694 Chelmsford Street, Lowell, MA 01851 Tel: (978) 937-0600 Fax: (978) 454-0363E-mail: [email protected]

Domestic Sales Representatives

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Domestic Sales RepresentativesMARYLANDImagitron Sales Co., Inc.P.O. Box 177, Hampstead, MD 21074Tel: (410) 374-5600 Fax: (410) 374-5888E-mail: [email protected]

MASSACHUSETTSUnderwood Sales Corp.694 Chelmsford Street, Lowell, MA 01851 Tel: (978) 937-0600 Fax: (978) 454-0363E-mail: [email protected]

MICHIGANElectroMech Components, Inc.9318 Bluff Ct., Zeeland, MI 49464Tel: (616) 772-6423 Fax: (616) 748-1191E-mail: [email protected]

MINNESOTAK-W Associates, Inc. MN1005 Alaxander Ct., Unit C Cary, IL 60013 Tel: (651) 741-8658 Fax: (651) 714-8690E-mail: [email protected]

MISSISSIPPIAurora-Tech Marketing211 Six Forks Road, Suite 205Raleigh, NC 27603Tel: (919) 829-1970 Fax: (919) 829-1906E-mail: [email protected]

MISSOURICall SDP/SI at:Tel: (516) 328-3300 Fax: (516) 326-8827E-mail: [email protected]

MONTANANorthmar, Inc.1011 N.E. 69th, Seattle, WA 98115Tel: (206) 524-5170 Fax: (206) 524-0402E-mail: [email protected]

NEBRASKACall SDP/SI at:Tel: (516) 328-3300 Fax: (516) 326-8827E-mail: [email protected]

NEVADAWestern Component Sales North, Inc.15750 Vineyard Blvd., #100Morgan Hill, CA 95037Tel: (800) 953-1222 Fax: (408) 776-1473E-mail: [email protected]

NEW HAMPSHIREUnderwood Sales Corp.694 Chelmsford Street, Lowell, MA 01851 Tel: (978) 937-0600 Fax: (978) 454-0363E-mail: [email protected]

NEW JERSEY (North)Pacent Engineering300 Northern BoulevardGreat Neck, NY 11021Tel: (516) 482-4678 Fax: (516) 482-4131E-mail: [email protected]

NEW JERSEY (South)Imagitron Sales Co., Inc.P.O. Box 177, Hampstead, MD 21074Tel: (410) 374-5600 Fax: 410-374-5888E-mail: [email protected]

NEW MEXICOCall SDP/SI at:Tel: (516) 328-3300 Fax: (516) 326-8827E-mail: [email protected]

NEW YORK CITY (Metropolitan Area)Pacent Engineering300 Northern BoulevardGreat Neck, NY 11021 Tel: (516) 482-4678 Fax: (516) 482-4131E-mail: [email protected]

NEW YORK STATE (Excluding N.Y.C. Metropolitan Area)KLM - Garner, Inc.4779 Clinton Street, Clark Mills, NY 13321 Tel: (315) 853-6126 Fax: (315) 853-3011E-mail: [email protected]

NORTH CAROLINAAurora-Tech Marketing211 Six Forks Road, Suite 205Raleigh, NC 27603 Tel: (919) 829-1970 Fax: (919) 829-1906E-mail: [email protected]

NORTH DAKOTAK-W Associates, Inc. MN1005 Alexander Ct., Unit CCary, IL 60013 Tel: (651) 741-8658 Fax: (651) 714-8690E-mail: [email protected]

OHIORockford Controls Ohio, Inc.815 W. Liberty, Medina, OH 44256 Tel: (800) 572-0479 Fax: (330) 723-2012E-mail: [email protected]

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Domestic Sales RepresentativesUTAHWehas, Inc.1143 Sunburst LaneMidway, UT 84049Tel: (435) 657-0495 Fax: (435) 657-0067

VERMONTUnderwood Sales Corp.694 Chelmsford Street, Lowell, MA 01851 Tel: (978) 937-0600 Fax: (978) 454-0363E-mail: [email protected]

VIRGINIAImagitron Sales Co., Inc.P.O. Box 177, Hampstead, MD 21074Tel: (410) 374-5600 Fax: (410) 374-5888E-mail: [email protected]

WASHINGTONNorthmar, Inc.1011 N.E. 69th, Seattle, WA 98115 Tel: (206) 524-5170 Fax: (206) 524-0402E-mail: [email protected]

WEST VIRGINIARockford Controls Ohio, Inc.815 W. Liberty, Medina, OH 44256 Tel: (800) 572-0479 Fax: (330) 723-2012E-mail: [email protected]

WISCONSIN K-W Associates, Inc.1005 Alexander Court, Unit CCary, IL 60013-1891Tel: (847) 639-6630 Fax: (847) 639-6631

WYOMINGCall SDP/SI at:Tel: (516) 328-3300 Fax: (516) 326-8827E-mail: [email protected]

OKLAHOMAThe Zonk Group, Inc.1505 Precision Dr., Plano, TX 75074Tel: (972) 509-7651 Fax: (972) 424-2219E-mail: [email protected]

OREGONNorthmar, Inc.1011 N.E. 69th, Seattle, WA 98115 Tel: (206) 524-5170 Fax: (206) 524-0402E-mail: [email protected]

PENNSYLVANIA (East) Imagitron Sales Co., Inc.P.O. Box 177, Hampstead, MD 21074Tel: (410) 374-5600 Fax: (410) 374-5888E-mail: [email protected]

PENNSYLVANIA (West)Rockford Controls Ohio, Inc.815 W. Liberty, Medina, OH 44256 Tel: (800) 572-0479 Fax: (330) 723-2012E-mail: [email protected]

RHODE ISLANDUnderwood Sales Corp.694 Chelmsford Street, Lowell, MA 01851 Tel: (978) 937-0600 Fax: (978) 454-0363E-mail: [email protected]

SOUTH CAROLINAAurora-Tech Marketing211 Six Forks Road, Suite 205 Raleigh, NC 27603 Tel: (919) 829-1970 Fax: (919) 829-1906E-mail: [email protected]

SOUTH DAKOTAK-W Associates, Inc. MN1005 Alexander Ct., Unit CCary, IL 60013Tel: (651) 741-8658 Fax: (651) 714-8690E-mail: [email protected]

TENNESSEEAurora-Tech Marketing211 Six Forks Road, Suite 205Raleigh, NC 27603 Tel: (919) 829-1970 Fax: (919) 829-1906E-mail: [email protected]

TEXASThe Zonk Group, Inc.1505 Precision Drive, Plano, TX 75074Tel: (972) 509-7651 Fax: (972) 424-2219E-mail: [email protected]

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Order online: www.sdp-si.com Click on the shopping cart to enter the Online Shopping eStore.

Minimum order: $75 with a $10 charge for our standard export handling; i.e., $85 minimum billing. If the order exceeds $100, there is no export handling charge made.

Large quantity order: Considerable discounts are made available for large quantity orders. Please request a quote for price and delivery.

Credit: Purchase orders accompanied by Bank References will be shipped on open credit terms. Otherwise, an irrevocable letter of credit or prepayment is requested.

Method of Shipment: U.P.S.,FedEx,DHL,AirParcelPost,orasspecifiedbycustomer.

Returns and Exchanges: All returns and exchanges must have prior written approval. Returns must be made within 15 days after receipt of material. Returned merchandise will be inspected and achargemadeforrestocking.Nocreditwillbeallowedonusedormodifiedparts,or catalogpartspurchasedonaquantitybasis.Notificationofanyshortagesmustbe reported within 10 days after receipt of goods.

Note: Priceandspecificationsaresubjecttochangewithoutnotice.Everyefforthasbeen made to provide accurate technical and product information. The company disclaims responsibility for any error or omission in the accuracy of the technical and product information published.

International Sales ConditionsDESIGNATRONICS INC.2101 Jericho Turnpike, Box 5416, New Hyde Park, New York 11042-5416TEL: 516-328-3300 FAX: 516-326-8827

All international purchase orders for products should be directed to your nearest international distributor shown on the next page or:

METHODS OF PAYMENTOpen Account Orders: If you have an open account, we will ship and bill you, net 30 days, F.O.B. New Hyde Park, NY.

Credit Card Orders: For your convenience, we accept VISA®, MasterCard®, American Express®, Optima®, Discover ® and Diners Club®. You will be billed for merchandise and freight when parts are shipped, subject to credit card approval. A minimum order is $85 plus shipping charges.

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International Distributors &Sales Representatives

ALGERIA, LIBYA, MAURITANIA,MOROCCO & TUNISIAMaison de l’IngenieurCooperative 5 Juillet 62, Lot No. 10Cite Makam El-chahidSetif 19000, AlgeriaPhone: 213-36-84-50-72Fax: 213-71-10-43-80Contact: Mr. Tayeb BoudoukhaE-mail: [email protected]

AUSTRALIASmall Parts and Bearings1 Dividend Street (Crn Wecker Road)Mansfield,Queensland4122,AustraliaPhone: 07-3349-3002Fax: 07-3349-3801E-mail: [email protected]

BELGIUMCaldic Techniek Belgium NV SATollaan 73 Avenue du Peage1932 Sint-Stevens Woluwe, BelgiumPhone: 02/720.49.81Fax: 02/720.81.01E-mail: [email protected]

CANADACT & M Marketing4-5694 Highway #7 EastSuite 403, MarkhamOntario, L3P-1B4 CanadaPhone/Fax: (905) 471-4939E-mail: [email protected]

DENMARKJens S. Transmissioner A/SBrogrenen 5DK-2635 ISH0J, DenmarkPhone: +45-70-13-83-33Fax: +45-43-73-19-11E-mail: [email protected]

FRANCEPrud’Homme Transmissions25 Chemin d’ AubervilliersBP 86, 93203 SAINT-DENIS-Cedex, FrancePhone: 33/1.48.11.46.00Fax: 33/1.48.34.49.49E-mail: [email protected]

GERMANYLicelcomp GmbH Electronic ComponentsPostfach 13 40D-52539 Selfkant, GermanyPhone: 49-2456-5102-0Fax: 49-2456-5102-25E-mail: [email protected]

GREAT BRITAINDavall Stock GearsWelhamGreen,HatfieldHertfordshire, England AL9 7JB EnglandPhone: 44-1-707-283131 Fax: 44-1-707-283132E-mail: [email protected]

HUNGARYBDI Hungary Kft.1046 Budapest, Foti u. 141. 37. epulet, HungaryPhone: 36-1-231-1010Fax: 36-1-231-1030E-mail: [email protected]

10

International Distributors &Sales Representatives

ISRAELAerniv Agencies Ltd.Ha Barzel Street #3Tel Aviv 69710, IsraelPhone: 972-3-644-2727Fax: 972-3-644-2728E-mail: [email protected]

NETHERLANDSCaldic Techniek bvP.O. Box 6603000 AR Rotterdam The NetherlandsPhone: +31-10-4156622 Fax: +31-10-4378810E-mail: [email protected]

NORWAYJens S. A-SNesvien 11 Haslum, NorwayPhone: +47-67-58-7900Fax: +47-67-58-7909

SINGAPORE, MALAYSIA, THAILAND & CHINAPlant & Mill Supplies PTE Ltd.4 Loyang StreetLoyang Industrial EstateSingapore 508839Phone: 65-6542-4211 Fax: 65-6542-1318E-mail: [email protected]

SINGAPORE, MALAYSIA, THAILAND & CHINA (continued)PMC Technology (Suzhou) Pte Ltd.Building no. 37-38, The South-AreaJinQiaoDevelopmentZone,MuDuSu Zhou Jiang Su 215101P.R. ChinaPhone: 86-0512-6656891 Fax: 86-0512-66517961E-mail: [email protected]: Mr. William Koh E-mail: [email protected]

SLOVAKIABDI spol. s.r.o.96001 Zvolen, Smrekova 10., SlovakiaPhone: 421-455-321-552Fax: 421-455-321-545E-mail: [email protected] SOUTH KOREAEMS Inc. 203, C-dong, Woolim Lion’s vally, 371-28 Gasan-dong, Geumcheon-gu, Seoul, KoreaPhone: +82-2-2026-0950 Fax: +82-2-2642-6083E-mail: [email protected]

SWEDENOEM Motor ABDalagatan 4573 42 Tranas, SwedenPhone: 46-752-424400Fax: 46-752-424449

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A 6D16-...DF… 26 A 6D16-...NF… 26 A 6D16M...DF… 27A 6D16M...NF… 27 A 6D23-...DF… 28 A 6D23M...DF… 29 A 6D51-...DF… 30 A 6D51-...NF… 30 A 6D51M...DF… 31 A 6D51M...NF… 31 A 6D53-...DF… 32 A 6D53-...NF… 32 A 6D53M...DF… 33 A 6D53M...NF… 33 A 6H 3-..DF… 34 A 6H 3-..NF… 36 A 6H 3-..SF… 36 A 6H 3M..DF… 35 A 6H 3M..NF… 37 A 6H 3M..SF… 37 A 6H25-...DF… 38 A 6H25-...SF… 40 A 6H25M...DF… 39 A 6H25M...SF… 41 S1228Y-GA-.. 82 S1228Y-GC-.. 83 S1268Z-024A… 76 S1268Z-024M… 81 S1268Z-024S… 76 S1268Z-032A… 75 S1268Z-032M… 80 S1268Z-032S… 75 S1268Z-048A… 74 S1268Z-048M… 79 S1268Z-048S… 74 S1268Z-064A… 73 S1268Z-064M… 78 S1268Z-064S… 73 S1268Z-072A… 72 S1268Z-072M… 77 S1268Z-072S… 72 S1268Z-080A… 71 S1268Z-080S… 71 S1268Z-096A… 70 S1268Z-096S… 70

Part Number Index

PageCode PageCode PageCode

S25FB9MPC… 25 S25FB9-PC… 24S25FY9MPC… 25 S25FY9-PC… 24 S2F06Y-… 68 S2F0MYM… 88 S50FLR-… 18 S50FLRM… 19 S50FLS-… 18 S50FLSM… 19 S50FP9-FBC… 14 S50FP9MFBC… 15 S50FSR-… 16 S50FSRM… 17 S50FSS-… 16 S50FSSM… 17 S5189Y-GB-.. 84 S5189Y-GD-.. 83 S51BM1M… 93 S51BM2M… 94 S51FCZ-… 20 S51FCZM… 21S52FCY-… 22 S52FCYM… 23 S9909Y-GH-.. 86 S9909YM… 95 S9922Y-GJ-.. 85 S9922YM… 95

S1268Z-120A… 69 S1268Z-120S… 69 S1288Z-024D… 52 S1288Z-032D… 51 S1288Z-048D… 50 S1288Z-064D… 49 S1288Z-072D… 48 S12A05M… 89 S12A08M… 90 S12A10M… 91 S12BM1M… 92 S12M05M… 53 S12M08M… 54 S12M10M… 56 S12S05M… 89S12S08M… 90 S12S10M… 91 S1A5..A-F048… 66 S1A5..A-F064… 65 S1A5..A-F072… 63 S1A5..A-F096… 60 S1M5..A-F064… 64 S1M5..A-F072… 62 S1M5..A-F080… 61 S1M5..A-F096… 59 S1M5..A-F120… 58 S1V84Z-024DS… 52 S1V84Z-032DS… 51 S1V84Z-048DS… 50 S1V84Z-064DS… 49 S1V84Z-072DS… 48 S1V86Z-024DS… 52 S1V86Z-032DS… 51 S1V86Z-048DS… 50 S1V86Z-064DS… 49 S1V86Z-072DS… 48 S1VS05M… 45 S1VS08M… 46 S1VS10M… 47 S1VS24-… 44 S1VS32-… 43 S1VS48-… 42 S1VZ05M… 53 S1VZ08M… 54 S1VZ10M… 56

12

Fairloc® is a patented component fastening system that is built into the hub of the part. How it works is explained on page 67.

The relationship between the clamp screw fastening torque and the torque at which the component starts to slip on the shaft is shown in the charts. These are typical values for stainless steel gears mounted on stainless steel shafts.

Figure 1 shows the torque at which the sample Fairloc® gears started to slip on the shaft.All gears and shafts were made of 303 Stainless Steel. Gear bores were within +.0003 inch of nominal values.Shaftshadsurfacefinishesof16micro-inchmaximumandwerewithin-.0002inchofthenominaldiameters.Figure 2 compares the slip torques for different values of the clamping screw fastening torques.

INCH BORE TORQUE DATA

2021

19181716151413121110

987654321

20 30 40 50 60 70 80

1/4 B

ORE D

IAMET

ER

3/16 BORE DIAMETER

1/8 BORE DIAMETER

SLI

P T

OR

QU

E, l

b.

in.

CLAMP SCREW FASTENING TORQUE, oz. in.

2021

19181716151413121110

987654321.05 .10 .15 .20 .25 .30

3/32 3/16 1/41/6

SLI

P T

OR

QU

E, l

b.

in.

BORE DIAMETER, in.

32 oz. in.48

oz. in

.64 oz

. in.

80 oz

. in.

CLAMP SCREWFASTENINGTORQUES

Figure 1 Figure 2

Fairloc® - The Integral Fastener

13

Figure 3 shows the torque at which the sample Fairloc® gears started to slip on the shaft.All gears and shafts were made of 303 Stainless Steel. Gear bores were within +0.0075 mm of nominal values.Shaftshadsurfacefinishesof0.4µm maximum and were within -0.005 mm of the nominal diameters.Figure 4 compares the slip torques for different values of the clamping screw fastening torques.

METRIC BORE TORQUE DATA

For best results, the space between the component bore and shaft O.D. should be controlled closely. In addition, lubricating the clampingscrewwithmolybdenumdisulfidegrease will improve the clamping action.

Caution: Do not tighten screws without shaft in the bore. Doing so will create a permanent set of wedge section which will prevent the shaft from going in.

Figure 3 Figure 4

Fairloc® — The Integral Fastener

1.0

2.0

3.0

4.0

5.0

6.0

7.0

8.0

9.0

1.0

2.0

3.0

4.0

5.0

6.0

7.0

8.0

9.0

.20 .40 .60 .80 2 4 6 8 10

10 m

m BORE

8 mm BORE

6 mm BORE

FAIRLOC TORQUE ANALYSIS FOR METRIC BORES

SLI

P T

OR

QU

E, N

•m

SLI

P T

OR

QU

E, N

•m

CLAMP SCREW FASTENING TORQUE, N•m BORE DIAMETER, mm

1.13

N•m

.99

N•m

.85

N•m

.71

N•m

.57 N

•m

.42 N•m

.28 N•m

CLAMP SCREW FASTENING TORQUE

MA

X. R

EC

OM

. S

CR

EW

T

OR

QU

E

14

FEATURES:• Absorbs end play in shafts• Allows looser tolerances in mounting components• Corrects for angular and parallel axis misalignment• Zero backlash• Constant angular velocity• Dampens vibration and noise• Fairloc® eliminates marred shafts

MATERIAL: Hubs – Brass Bellows – Phosphor Bronze Socket Head Screws – 300 Series Stainless Steel Finish – Tin Plate

READILY REPOSITIONEDEASY INSTALLATION

Fairloc® Bellows Couplings

LE

SOCKET HEADCAP SCREW

BA

F

.92

1.00

1.16

1.31

.242

.230

.325

.352

S50FP9-FBC12015S50FP9-FBC12515S50FP9-FBC18715S50FP9-FBC18715AS50FP9-FBC25021S50FP9-FBC31221S50FP9-FBC37527

.1200

.1250

.1875.1878 / .1873

.2500

.3125

.3750

15/32

15/32

21/32

27/32

.433

.433

.495

.562

.610

.682

.870

#2-56

#4-40

#4-40

#6-32

ABore

Typical+.001 -.000

FBellowsDiameter

± .015

E Ref.Active

BellowsLength± .015

BHub

Diameter± .010

LOverallLength

± .06

ScrewSizeCatalog Number

1.2°1.2°1.5° .8°

1.4°1.5°

120120150180

200300

S50FP9-FBC12015S50FP9-FBC12515S50FP9-FBC18715S50FP9-FBC18715AS50FP9-FBC25021S50FP9-FBC31221S50FP9-FBC37527

SPECIFICATIONS

NOTE: Fairloc® hubs require controlled shaft tolerances. Suggestedclearancefitbetweentheboreandshaftis.0001/.0008.

Otherbores,finishesavailableonspecialorder.

Catalog Number

Torsional Deflection

@ Max. Load

Max. Torqueoz. in.

5°

4°

6°

6°

Max. Angular Offset

+.015, -.030

+.012, -.024

+.020, -.040

+.025, -.050

Max.Axial

Motion

Max. LateralOffset

.015

.010

.015

.015

15

FEATURES:• Absorbs end play in shafts• Allows looser tolerances in mounting components• Corrects for angular and parallel axis misalignment• Zero backlash• Constant angular velocity• Dampens vibration and noise• Fairloc® eliminates marred shafts

S50FP9MFBC0312S50FP9MFBC0412S50FP9MFBC0517S50FP9MFBC0617S50FP9MFBC0821S50FP9MFBC1021S50FP9MFBC1221

8.5

10.5

12

23.4

29.5

33.3

3 4 5 6 81012

11.9

16.7

21.4

ScrewSize

d*Bore

H8Catalog Number

1112.5

16

222525

6.4

8.5

9.3

MISALIGNMENT COMPENSATIONMax. Lateral Offset – 0.4

MATERIAL: Hubs – Brass Bellows – Phosphor Bronze Socket Head Screws – 300 Series Stainless Steel Finish – Tin Plate

D1BellowsDiameter

± 0.4

EActive

BellowsLength

Ref.

DHub

Diameter± 0.25

LOverallLength

± 1.5

AHub

Length

Fairloc® Bellows Couplings

READILY REPOSITIONEDEASY INSTALLATION

D1

SOCKET HEADCAP SCREW

The projections shown are per ISO convention.

LA E

D d

M2

M2.5

M3

25.4

24.2

24.2

S50FP9MFBC0312S50FP9MFBC0412S50FP9MFBC0517S50FP9MFBC0617S50FP9MFBC0821S50FP9MFBC1021S50FP9MFBC1221

SpringRate

For Axial Deflection

N/mm

Catalog Number

SPECIFICATIONSTorsional Deflection

@ Max. Load

Degrees

Maximum Torque

N •m

*Bore Tolerance: 3 mm +0.014 4, 5 & 6 mm +0.018 8 & 10 mm +0.022 12 mm +0.027

Otherbores,finishesavailableonspecialorder.

NOTE: Fairloc® hubs require controlled shaft tolerances. Suggested tolerance according to g6, h6 or h7.

1.2°

1.4°

1.5°

0.85

1.4

2.12

Maximum Angular Offset

5°

6°

6°

Maximum Axial

Motion

+0.38, -0.75

+0.5, -1

+0.65, -1.25

16

FAIRLOC® TYPE HUBSTORSIONAL VIBRATION ISOLATIONMOLDED NEOPRENE CENTER SHAFT-TO-SHAFT INSULATION

Fairloc® Neo-Flex Couplings - Short

S50FSR-0303S50FSR-0304S50FSR-0404S50FSR-0406S50FSR-0408S50FSR-0606S50FSR-0608S50FSR-0808

1.264

1.2641.2641.3021.2641.3021.330

.440

.440

.495

.610

.440

.440

.495

.610

.495

.610

.610

.1200

.1250

.1250

.1875

.2500

.1875

.2500

.2500

A2Bore+.001 -.000

Catalog Number

MATERIAL: Hubs – 303 Stainless Steel Center – Molded Neoprene, Durometer 73

D1HubDia.

CapScrew


Other bore sizes and combinations available on special order.

A1Bore+.001 -.000

D2HubDia.Smooth StyleRibbed Style

S50FSS-0303S50FSS-0304S50FSS-0404S50FSS-0406S50FSS-0408S50FSS-0606S50FSS-0608S50FSS-0808

#2-56

#2-56#2-56

#2-56 / #4-40#2-56

#2-56 / #4-40#4-40

.257

.257

.257

.295

.257

.257

.257

.295

.257

.295

.295

L1Hub

Length

L2Hub

Length

LOverallLength± 1/64

.1200

.1250

.1875

.2500

2DD1

D1 D2

LL 1 L 2

13/16O.D.A1

A1

A211/16O.D.

LL 1 L 2

13/16O.D.A2 11/16

O.D.

RIBBED STYLE

SMOOTH STYLE

MISALIGNMENT COMPENSATIONRibbedStyle

SmoothStyle Bore Size Max. Torque

oz. in..1200.1250.1875.2500

100120150180

Max. Angular OffsetMax. Lateral Offset

1°.015

1°.005

17


S50FSRM0303S50FSRM0304S50FSRM0305S50FSRM0306S50FSRM0404S50FSRM0405S50FSRM0406S50FSRM0505S50FSRM0506S50FSRM0606

11

12.5

16

16

1112.5161612.51616 16

16

3456456566

d2Bore+0.025

Catalog Number


D1HubDia.

CapScrew

d1Bore+0.025


S50FSSM0303S50FSSM0304S50FSSM0305S50FSSM0306S50FSSM0404S50FSSM0405S50FSSM0406S50FSSM0505S50FSSM0506S50FSSM0606

M2M2

M2/M2.5M2/M2.5

M2M2/M2.5M2/M2.5

M2.5

M2.5

Ll2l1

Ø20.6Ø17.5

L

D1 d1 d2 D2

d2 D2D1 d1

l1 l2

Ø20.6Ø17.5

RIBBED STYLE

SMOOTH STYLE

7

7 7.5

7.5

777.57.577.57.5 7.5

7.5

l1Hub

Length

l2Hub

Length

LOverallLength

± 0.833.133.133.633.633.133.633.634.1

34.1

3

4

5

6



Fairloc® Neo-Flex Couplings - Short

MISALIGNMENT COMPENSATIONRibbedStyle

SmoothStyle


1°0.38

1°0.13

Bore Size Max. TorqueN •m

3456

0.710.851.061.27

18

Fairloc® Neo-Flex Couplings - Long


L

11/16O.D

L

L1 L2

A2A1D1D2

13/16O.D.

11/16O.D

13/16O.D.

L2

A2D2

L1

A1D1

Ribbed Style

Smooth Style

MISALIGNMENT COMPENSATION


8°.010

Bore Size Max. Torqueoz. in.

.1200

.1250

.1875

.2500

100120150180

RibbedStyle

SmoothStyle

15°.015

LOverallLength± 1/64

S50FLR-0303S50FLR-0304S50FLR-0404S50FLR-0406S50FLR-0408S50FLR-0606S50FLR-0608S50FLR-0808

.440

.440

.495

.610

.440

.440

.495

.610

.495

.610

.610

.1200

.1250

.1875

.2500

.1200

.1250

.1250

.1875

.2500

.1875

.2500

.2500

A2Bore+.001 -.000

Catalog Number


D1HubDia.

CapScrew

A1Bore+.001 -.000


S50FLS-0303S50FLS-0304S50FLS-0404S50FLS-0406S50FLS-0408S50FLS-0606S50FLS-0608S50FL S-0808

#2-56

#2-56#2-56

#2-56 / #4-40#2-56

#2-56 / #4-40#4-40

.257

.257

.257

.295

.257

.257

.257

.295

.257

.295

.295

L1Hub

Length

L2Hub

Length

2.574

2.5742.5742.6122.5742.6122.65



19


L

L

l2l1

d2D1 d1D2

l2

d2 D2

l1

D1 d1

S50FLRM0303S50FLRM0304S50FLRM0305S50FLRM0306S50FLRM0404S50FLRM0405S50FLRM0406S50FLRM0505S50FLRM0506S50FLRM0606

11

12.5

16

16

1112.5161612.51616 16

16

3456456566

d2Bore+0.025

Catalog Number


D1HubDia.

CapScrew

d1Bore+0.025


S50FLSM0303S50FLSM0304S50FLSM0305S50FLSM0306S50FLSM0404S50FLSM0405S50FLSM0406S50FLSM0505S50FLSM0506S50FLSM0606

M2M2

M2/M2.5M2/M2.5

M2M2/M2.5M2/M2.5

M2.5

M2.5

Ribbed Style

7

7 7.5

7.5

777.57.577.57.5 7.5

7.5

l1Hub

Length

l2Hub

Length

LOverallLength

± 0.866.366.366.866.866.366.866.8

67.3

67.3

3

4

5

6

Smooth Style

Fairloc® Neo-Flex Couplings - Long



Ø20.6Ø17.5

Ø20.6Ø17.5

MISALIGNMENT COMPENSATION


RibbedStyle

SmoothStyle

15°0.38

8°0.25

Bore Size Max. TorqueN •m

3456

0.710.851.061.27

20

PrecisionComponent

NONMARRING RIGIDADJUSTABLE

Rigid Fairloc® Shaft Couplings

.0900

.0937

.1200

.1248

.1873

.2498

S51FCZ-090120S51FCZ-090125S51FCZ-090187S51FCZ-090250S51FCZ-094125S51FCZ-094187S51FCZ-094250S51FCZ-120120S51FCZ-120125S51FCZ-120187S51FCZ-120241S51FCZ-120250S51FCZ-125125S51FCZ-125187S51FCZ-125241S51FCZ-125250S51FCZ-187187S51FCZ-187241S51FCZ-187250S51FCZ-250250

.1200

.1248

.1873

.2498

.1248

.1873

.2498

.1200

.1248

.1873

.2405

.2498

.1248

.1873

.2405

.2498

.1873

.2405

.2498

.2498

.437

.530

.437

.530

.437

.530

.437

.530

.437

.530

.530

.273

.304

.273

.304

.273

.304

.273

.304

.273

.304

.304

Clear. Radius

B1Bore

Clear. Radius

B2BoreA1 A2

MATERIAL: 303 Stainless Steel

.273

.304

.437

.530NOTES: 1. B1 & B2 concentric within .001 T.I.R. 2. Fairloc®hubsrequirecontrolledshafttolerances.Suggestedclearancefitbetweenthe bore and shaft is .0001/.0008.

Other sizes, material available on special order.

Catalog Number

#2-56SOCKET HEADCAP SCREW

A2

.31.265

5/8

A1

#2-56SOCKET HEAD

CAP SCREW

B2 +.0005-.0000B1 +.0005

-.0000

21

PrecisionComponent

Max.Torque

N •mS51FCZM025030S51FCZM025040S51FCZM025050S51FCZM030030S51FCZM030040S51FCZM030050S51FCZM030060S51FCZM040040S51FCZM040050S51FCZM040060S51FCZM040080S51FCZM050050S51FCZM050060S51FCZM050080S51FCZM050100S51FCZM060060S51FCZM060080S51FCZM060100S51FCZM060120S51FCZM080080S51FCZM080100S51FCZM080120S51FCZM100100S51FCZM100120S51FCZM120120

Max.Clear.

Radiusl2l1 T2T1LD2D1

d2*H7

d1*H7

3 4 5 3 4 5 6 4 5 6 8 5 6 810 6 81012 81012101212

11

14

11

14

17

14

17

14

17

24

17

2426172426242626

*Bore Tolerance: 2.5 & 3 mm + 0.01 4, 5 & 6 mm + 0.012 8 & 10 mm + 0.015 12 mm + 0.018NOTES: 1. d1 and d2 bores concentric to within 0.025 mm T.I.R. 2. Fairloc® hubs require controlled shaft tolerances. Suggested tolerance according to g6, h6 or h7.

Other sizes and material available on special order.


Catalog Number

ADJUSTABLE RIGIDNONMARRING

Rigid Fairloc® Shaft Couplings

— 8

— 8

8

—

8

— 8

8

—

10

—

10

—14—

9 9

— 9

11— 9

11

—

11

15—121518—1518—18—

M2

M2

M2

M2

M2

M2.5

M2.5

M2.5

M2.5

M2.5

M3

M3

M3

M3

M4

M4

M2

M2.5

M2

M2.5

M3

M2.5

M3

M2.5

M3

M4

M3

M4

M3

M4

M4

M4

19

19

19

19

21

19

21

19

21

25

23

2730232730

35

38

2.5

3

4

5

6

8

10

12

11

11

14

14

17

17

24

26

0.4

0.45

0.57

0.9

1.3

2.6

3.5

5.1

6.4 8.3

6.4 8.3

11.3 8.3

11.3

8.3

11.3

14

11.3

1415.111.31415.11415.115.1

LT1SOCKET HEAD

CAP SCREWSUPPLIED

T2SOCKET HEADCAP SCREWSUPPLIED

l1 l2

d2d1 D2D1

22

Fairloc® Shaft Reducers & Extenders

PrecisionComponent

C

1.00 F SOCKET HEADCAP SCREWSUPPLIED

B

D

O.D.

.437

.530

.870

1.000

.120

1/8

3/16

.2405

1/4

3/8

1/2

S52FCY-120125S52FCY-120187S52FCY-125125S52FCY-125187S52FCY-125250S52FCY-187125S52FCY-187187S52FCY-187250S52FCY-241187S52FCY-241250S52FCY-241375S52FCY-250125S52FCY-250187S52FCY-250250S52FCY-250375S52FCY-375250S52FCY-375375S52FCY-375500S52FCY-500375S52FCY-500500

1/83/161/83/161/41/83/161/43/161/43/81/83/161/43/81/43/81/23/81/2

.1247

.1872

.1247

.1872

.2497

.1247

.1872

.2497

.1872

.2497

.3747

.1247

.1872

.2497

.3747

.2497

.3747

.4997

.3747

.4997

.273

.315

.495

.552

BBore+.0005 -.0000Female Male

Shaft Size CDiameter

+.0000 -.0002

Screw Size

Clear.RadiusD FO.D.Catalog Number


NOTES: 1. B and C dimensions concentric to within .001 T.I.R. 2. Fairloc®hubsrequirecontrolledshafttolerances.Suggestedclearancefitbetweenthe bore and shaft is .0001/.0008.

.1200

.1248

.1873

.2405

.2498

.3748

.4998

.375

.375

.563

.750

1/2

1/2

3/4

1

#2-56

#2-56

#6-32

23

D

L L1

d D1

L2

TSOCKET HEADCAP SCREWSUPPLIED

Fairloc® Shaft Reducers & Extenders

PrecisionComponent


Clear.RadiusTL2L1LD1Catalog Number D**

g6

S52FCYM030030S52FCYM030040S52FCYM030050S52FCYM040030S52FCYM040040S52FCYM040050S52FCYM050030S52FCYM050040S52FCYM050050S52FCYM050060S52FCYM060040S52FCYM060050S52FCYM060060S52FCYM060080S52FCYM060100S52FCYM080050S52FCYM080060S52FCYM080080S52FCYM080100S52FCYM080120S52FCYM100060S52FCYM100080S52FCYM100100S52FCYM100120S52FCYM120080S52FCYM120100S52FCYM120120

3 4 5 3 4 5 3 4 5 6 4 5 6 810 5 6 81012 6 81012 81012

NOTES: 1. d bores and D shafts concentric to within 0.025 mm T.I.R. 2. Fairloc® hubs require controlled mating shaft tolerances: g6, h6 or h7. 3. Metric to inch or inch to metric connections, other sizes and materials, available on special order.

*Bore Tolerance (H7): 3 mm + 0.01 4, 5 & 6 mm + 0.012 8 & 10 mm + 0.015 12 mm + 0.018

**Shaft Tolerance (g6): 3 mm - 0.002/-0.008 4, 5 & 6 mm - 0.004/-0.012 8 & 10 mm - 0.005/-0.014 12 mm - 0.006/-0.017

25

25

25

25

25

30

30

11

14

14

17

17

24

26

15

15

15

18

18

23

26

9

9

9

11

11

15

18

M2

M2.5

M2.5

M3

M3

M4

M4

d*H7

0.45

0.57

0.9

1.3

2.6

3.5

5.1

Max.Torque

N •m 3

4

5

6

8

10

12

6.4

8.3

8.3

11.3

11.3

14

15.1

24

#2-56

#4-40#6-32#6-32#6-32#8-32

#10-32

S25FB9-PC12015S25FB9-PC12515S25FB9-PC18715S25FB9-PC25021S25FB9-PC31227S25FB9-PC37527S25FB9-PC50031S25FB9-PC62537S25FB9-PC75047

S25FY9-PC12015S25FY9-PC12515S25FY9-PC18715S25FY9-PC25021S25FY9-PC31227S25FY9-PC37527S25FY9-PC50031S25FY9-PC62537S25FY9-PC75047

Catalog Number ShaftSize O.D.

Brass-Black Oxide 303 Stainless Steel

MATERIAL: Brass, Black Oxide Finish 303 Stainless Steel

ScrewSize

BBore

+.0010 -.0000

EC

.121/83/161/45/163/81/25/83/4

.1200

.1250

.1875

.2500

.3125

.3750

.5000

.6250

.7500

.276

.354

.433

.433

.433

.551

.630

.189

.189

.250

.315

.394

.438

.578

.750

.866

.433 .433 .495 .630 .870 .8700.9841.1811.496

Fairloc® Shaft Collars

L

WITH INTEGRAL BEARING SHIM SPACER

.020

.020

.020

.030

.030

C B

E

L

O.D.

SOCKET HEADCAP SCREWSUPPLIED

Did You Know?… That we have a well-equipped modern machineshop with state-of-the-art production machinery?

We can handle custom products made to yourspecifications as well as catalog items.

FEATURES:•No shim spacers required • Fairloc® eliminates marred shafts• Used to preload bearing • More holding strength than set screw collars

25

FEATURES:•No shim spacers required • Fairloc® eliminates marred shafts• Used to preload bearing • More holding strength than set screw collars

0.5

D

L

dD1

SOCKET HEAD CAP SCREWSUPPLIED

Fairloc® Shaft Collars

WITH INTEGRAL BEARING SHIM SPACER

1112.5161622252530 38

S25FB9MPC0311S25FB9MPC0412S25FB9MPC0516S25FB9MPC0616S25FB9MPC0822S25FB9MPC1025S25FB9MPC1225S25FB9MPC1530S25FB9MPC2038

S25FY9MPC0311S25FY9MPC0412S25FY9MPC0516S25FY9MPC0616S25FY9MPC0822S25FY9MPC1025S25FY9MPC1225S25FY9MPC1530S25FY9MPC2038

3 4 5 6 810121520

Brass – Black Oxide 303 Stainless Steel

Catalog Number

MATERIAL: Brass, Black Oxide Finish 303 Stainless Steel

*Bore Tolerances: 3 mm +0.014 4, 5 & 6 mm +0.018 8 & 10 mm +0.022 12 & 15 mm +0.027 20mm +0.033

M2M2M2.5M2.5M3M3M3M4M5

7 7 9 91111111416

3 4 5 6 810121520

5678

1012141922

LD D1ShaftSize

ScrewSize

d*H8

That Fairloc® is a specially designed hub fastening device that has many unique advantages over set screw or keyway methods? See page 67 for a full explanation.

Did You Know?

P.D.

No.

of

Gro

oves

F.D.±1/64 O.D.*

A 6D16-012DF2504A 6D16-015DF2506A 6D16-016DF2506A 6D16-018DF2508A 6D16-020DF2508A 6D16-022DF2508A 6D16-024DF2508A 6D16-025DF2508A 6D16-028DF2508A 6D16-030DF2508A 6D16-032DF2508A 6D16-036DF2508A 6D16-040DF2508A 6D16-048DF2508A 6D16-060DF2508A 6D16-060NF2508A 6D16-072NF2508

1215161820222425283032364048606072

NOte: Other sizes available on special order.

Catalog Number

MAteRIAL: Aluminum Alloy FINISH: Clear Anodized

WBody

MXL timing Belt Pulleys - .080 Pitch

Fig.No.

BBore+.001-.000

eLength

±1/64

CHub Dia.±1/64

DHubProj.

CapScrew

1

2

3

.306 .382 .407 .458 .509 .560 .611 .637 .713 .764 .815 .9171.0191.2221.5281.5281.833

.125

.1875

.250

.250

.286 .362 .387 .438 .489 .540 .591 .617 .693 .744 .795 .897 .9991.2021.5081.5081.813

.480 .555 .580 .635 .685 .740 .790 .815 .895 .9451.0001.1051.2101.4201.730

–– .250

––

––

––

––

––

.389

.405

––

9/16

9/16

9/16

11/16

11/16

11/16

23/32

.480

.555

.580

.625

.625

.625

.625

.750

3/4 .750

#2-56

#2-56

#2-56

#2-56

#2-56

#2-56

#4-40

3/8

15/64

15/64

15/64

11/32

11/32

19/64

5/16

#4-40

C

E3/8 D

CAP SCREW

O.D.

B

ECAP SCREW

D

CO.D.F.D.

.28

BO.D.

F.D.

.28

E

CAP SCREW

DW

B C

Fig. 1 Fig. 2 Fig. 3

FOR 1/4" BeLtS

ALUMINUM FAIRLOC ® HUB DOUBLe OR NO FLANGe

*O.D. Tolerance: 12 to 32 grooves is +.002, -.00036 to 72 grooves is +.003, -.000

26 REV: 12.15.08 MH

27

ALUMINUM FAIRLOC ® HUB DOUBLE OR NO FLANGE

MXL Timing Belt Pulleys - 2.03 mm Pitch


D2

L9.5 l

CAP SCREW

D

d

L

CAP SCREW

l

D2DD1

7.4 7.4

dD

D1

LCAP SCREW

lS

d D2

FOR BELTS UP TO 6 mm WIDE

P.D.

No.

of

Gro

oves

D1± 0.4

D+0.08

A 6D16M012DF6003A 6D16M015DF6005A 6D16M016DF6005A 6D16M018DF6006A 6D16M020DF6006A 6D16M022DF6006A 6D16M024DF6006A 6D16M025DF6006A 6D16M028DF6006A 6D16M030DF6006A 6D16M032DF6006A 6D16M036DF6006A 6D16M040DF6006A 6D16M048DF6006A 6D16M060DF6006A 6D16M060NF6006A 6D16M072NF6006

1215161820222425283032364048606072

NOTE: Other sizes available on special order.

Catalog Number

MATERIAL: Aluminum Alloy FINISH: Clear Anodized

SBody

Fig.No.

dBore+0.025

LLength

± 0.4

D2Hub Dia.± 0.4

lHubProj.

CapScrew

1

2

3

7.8 9.710.311.612.914.215.516.218.119.420.723.325.93138.838.846.6

3

5

6

7.3 9.2 9.8 11.1 12.4 13.7

15 15.7 17.6 18.9 20.2 22.8 25.4 30.5 38.3 38.3 46.1

12.2 14.1 14.7 16.1 17.4 18.8 20.1 20.7 22.7

24 25.4 28.1 30.7 36.1 43.9

— 6

—

—

—

—

—

9.9

10.3

—

14.5

14.5

17.3

17.3

17.5

18.3

12.214.114.7

15.9

15.9

15.9

15.9

19.1

19.1 19.1

M2

9.5

6.2

6.2

8.9

8.9

7.5

7.9

M2.5

HTD® Timing Belt Pulleys - 3 mm Pitch

No. ofGrooves

Fig.No. P.D.

.125

.1875

.1875

.250

.250

MATERIAL: Aluminum AlloyFINISH: Clear Anodized

WF.D.± 1/64O.D.*Catalog Number

BBore+.001 -.000

*O.D. Tolerance: 10 to 26 grooves is +.002, -.000 30 to 44 grooves is +.003, -.000

15/64

15/64

11/32

19/64

19/6419/645/16

5/16

#2-56

#2-56

#2-56

#2-56

#4-40

#4-40

CapScrew

.480

.580

.625

.625

.625

.750

.750

CHubDia.

± 1/64

ELength± 1/64

DHubProj.

A 6D23-010DF0604A 6D23-012DF0606A 6D23-014DF0606A 6D23-015DF0606A 6D23-016DF0606A 6D23-018DF0608A 6D23-020DF0608A 6D23-022DF0608A 6D23-024DF0608A 6D23-025DF0608A 6D23-026DF0608A 6D23-030DF0608A 6D23-032DF0608A 6D23-034DF0608A 6D23-036DF0608A 6D23-040DF0608A 6D23-044DF0608

1

2

1012141516182022242526303234364044

.376 .451 .526 .564 .602 .677 .752 .827 .902 .940 .9771.1281.2031.2781.3531.5041.654

.346 .421 .496 .534 .572 .647 .722 .797 .872 .910 .9471.0981.1731.2481.3231.4741.624

.505 .580 .635 .685 .710 .790 .895 .9451.0251.0601.1051.2501.3231.3981.4731.6251.775

E

CAP SCREW

D

CO.D.F.D.

.29

B

O.D.

F.D.

.29

E

CAP SCREW

DW

B C

Fig. 1 Fig. 2

—

—

—

.386

.386

.386

.407

.407

9/16

9/16

11/16

11/16

11/1611/1623/32

23/32

FOR 6 mm BELTS (.236 INCH)

FAIRLOC® HUBPROFILEALUMINUMDOUBLE FLANGE

28 REV: 12.15.08 MH

29

LCAP SCREW l

D2DD1

7.4

d

D

D1

7.4

L

CAP SCREW

lS

d

D2

Fig. 1 Fig. 2



FAIRLOC® HUBALUMINUMDOUBLE FLANGE

PROFILE

No.

of

Gro

oves

Fig.No. P.D.

35

5

6


SB

odyD1

± 0.4D

+0.05Catalog Numberd

Bore+0.025

M2

M2

M2.5

6

6

8.8

7.5

7.5 7.5 7.9

7.9

CapScrew

12.214.7

15.9

15.9

15.9

19.1

19.1

D2HubDia.± 0.4

LLength

± 0.4

lHubProj.

A 6D23M010DF0603A 6D23M012DF0605A 6D23M014DF0605A 6D23M015DF0605A 6D23M016DF0605A 6D23M018DF0606A 6D23M020DF0606A 6D23M022DF0606A 6D23M024DF0606A 6D23M025DF0606A 6D23M026DF0606A 6D23M030DF0606A 6D23M032DF0606A 6D23M034DF0606A 6D23M036DF0606A 6D23M040DF0606A 6D23M044DF0606

1

2

1012141516182022242526303234364044

9.6 11.5 13.4 14.3 15.3 17.2 19.1

21 22.9 23.9 24.8 28.7 30.6 32.5 34.4 38.2

42

8.810.712.613.514.5 16.418.320.222.123.124 27.929.831.733.637.441.2

12.8 14.7 16.1 17.4 18 20 22.7 24 26 26.9 28.1 31.8 33.6 35.5 37.4 41.3 45.1

—

—

—

9.8

9.8 9.810.3

10.3

14.5

14.5

17.1

17.5

17.517.518.3

18.3

30

GT®2 Timing Belt Pulleys - 2 mm Pitch


C

E3/8 D

CAP SCREW

O.D.

B

E

CAP SCREW

D

CO.D.F.D.

.29

BO.D.

F.D.

.29

E

CAP SCREW

D

B

C


FAIRLOC® HUB DOUBLE OR NO FLANGEPROFILE

Fig.No.

A 6D51-015DF0606A 6D51-016DF0606A 6D51-018DF0606A 6D51-020DF0606A 6D51-022DF0606A 6D51-024DF0608A 6D51-025DF0608A 6D51-028DF0608A 6D51-030DF0608A 6D51-032DF0608A 6D51-036DF0608A 6D51-040DF0608A 6D51-045DF0608A 6D51-048DF0608A 6D51-050DF0608A 6D51-060DF0608

No.

of

Gro

oves

15 16 18 20 22 24 25 28 30 32 36 40 45 48 50 60

.376 .401 .451 .501 .551 .602 .627 .702 .752 .802 .9021.0031.1281.2031.2531.504


P.D. CapScrew

CHubDia.

± 1/64

ELength± 1/64

3/4

BBore+.001 -.000

.555 .580 .625 .685 .740 .790 .815 .895 .9451.0001.1051.2101.3401.4201.4701.730

.356 .381 .431 .481 .531 .582 .607 .682 .732 .782 .882 .9831.1081.1831.2331.484

F.D.± 1/64

O.D.*Catalog Number

NOTE: Other sizes available on special order. *O.D. Tolerance: 15 to 40 grooves is +.002, -.000. 45 to 80 grooves is +.003, -.000.

90 to 120 grooves is +.004, -.000.

.580 .580 .625

.625

.625

.625

.625

—

1.000

3/8

#6-32

DHubProj.

3

.250

.250

.3125

.3125

.3125

.375

.1875

.1875

.1875

.250

.250

.250

A 6D51-060NF0608A 6D51-072NF0608A 6D51-080NF0610A 6D51-090NF0610A 6D51-100NF0610A 6D51-120NF0612

60 72 80 90100120

1.5041.8052.0052.2562.5063.008

1.4841.7851.9852.2362.4862.988

1

2

9/16

9/169/1611/16

11/16

11/1623/3223/32

23/32

.750 .7501.000

#2-56

#2-56#2-56#4-40

#4-40

#4-40

#4-40

15/64

15/6415/6419/64

19/64

19/645/165/16

5/16

#4-40#4-40#6-32


Fig.No.

A 6D51M015DF0605A 6D51M016DF0605A 6D51M018DF0605A 6D51M020DF0605A 6D51M022DF0605A 6D51M024DF0606A 6D51M025DF0606A 6D51M028DF0606A 6D51M030DF0606A 6D51M032DF0606A 6D51M036DF0606A 6D51M040DF0606A 6D51M045DF0606A 6D51M048DF0606A 6D51M050DF0606A 6D51M060DF0606

No.

of

Gro

oves

15 16 18 20 22 24 25 28 30 32 36 40 45 48 50 60

9.6 10.2 11.5 12.7 14 15.3 15.9 17.8 19.1 20.4 23 25.5 28.6 30.6 31.8 38.2


P.D. CapScrew

D2Hub± 0.4

LLength

± 0.4

19.1

dBore+0.025

14.1 14.7 16.1 17.4 18.8 20.1 20.7 22.7

24 25.4 28.1 30.7

34 36.1 37.3 43.9

14.3

14.314.317.5

17.5

17.518.318.3

18.3

6

667.5

7.5

7.57.97.9

7.9

9 9.7

11 12.2 13.5 14.8 15.4 17.3 18.6 19.9 22.4

25 28.1

30 31.3 37.7

D1± 0.4D*Catalog Number

NOTE: Other sizes available on special order.

M2

M2M2M2.5

M2.5

M2.5M2.5M3

M3

14.714.715.9

15.9

15.9

15.9

15.9

— 9.5

lHubProj.

1

2

3

6 6 8 8 810

5

5 5 6

6

6

19.119.125.4

25.4

A 6D51M060NF0606A 6D51M072NF0606A 6D51M080NF0608A 6D51M090NF0608A 6D51M100NF0608A 6D51M120NF0610

60 72 80 90100120

38.2 45.9 51 57.3 63.7 76.4

37.7 45.3 50.4 56.8 63.2 75.9

FOR BELTS UP TO 6 mm WIDEFig. 1 Fig. 2 Fig. 3

ØD2

D

ØD2

D1

L

ØD2

d

DD1

L9.5 l

CAP SCREW

d

CAP SCREW

l

7.4

d

D

7.4

L

CAP SCREW

l

FAIRLOC® HUBPROFILEALUMINUMDOUBLE OR NO FLANGE

*D Tolerance: 15 to 40 grooves is + 0.05145 to 80 grooves is + 0.076 90 to 120 grooves is + 0.102

31 REV: 12.15.08 MH

32


C

EW D

CAP SCREW

O.D.

BO.D.

F.D.

.40

ECAP SCREW

DW

CBO.D.

F.D.

.40

ECAP SCREW

D

BC

Fig. 1 Fig. 2 Fig. 3FOR 9 mm BELTS (.354 INCH)

ALUMINUM FAIRLOC® HUBDOUBLE OR NO FLANGE

PROFILE

#6-32

#6-32

#6-32

#6-32

#6-32

#6-32

#6-32

#6-32

Fig.No.

A 6D53-018DF0908A 6D53-020DF0908A 6D53-022DF0908A 6D53-024DF0908A 6D53-025DF0908A 6D53-026DF0908A 6D53-030DF0908A 6D53-032DF0908A 6D53-034DF0908A 6D53-036DF0908A 6D53-038DF0908A 6D53-040DF0908A 6D53-045DF0908A 6D53-034NF0908A 6D53-036NF0908A 6D53-038NF0908A 6D53-040NF0908A 6D53-045NF0910A 6D53-048NF0910A 6D53-050NF0910A 6D53-056NF0910A 6D53-060NF0910A 6D53-072NF0910A 6D53-080NF0910

No.

of

Gro

oves

182022242526303234363840453436384045485056607280

.677 .752 .827 .902 .940 .9771.1281.2031.2781.3531.4291.5041.6921.2781.3531.4291.5041.6921.8051.8802.1052.2562.7073.008

1

2

3


P.D. CapScrew

CHubDia.

± 1/64

ELength± 1/64

WB

Bore+.001 -.000

.790 .895 .9451.0251.0601.1051.2501.3231.3981.4731.5491.6251.775

—

.647 .722 .797 .872 .910 .9471.0981.1731.2481.3231.3991.4741.6621.2481.3231.3991.4741.6621.7751.8502.0752.2262.6772.978

DHubProj.

F.D.± 1/64

O.D.*Catalog Number

NOTE: Other sizes available on special order. *O.D. Tolerance: 18 to 26 grooves is +.002, -.000. 30 to 50 grooves is +.003, -.000. 56 to 80 grooves is +.004, -.000.

19/64

19/64

19/6419/645/16

5/16

5/16

5/165/163/8

3/8

3/8

13/16

13/16

13/1613/1627/32

27/32

27/32

27/3227/327/8

7/8

7/8

.250

.250

.250

.250

.250

.3125

.3125

—

—

.506

.506

.527

.527

.527

.527

.527

.500

.500

.500

3/4

3/4

3/4

3/4

3/4

3/43/41

1

1

33


CAP SCREW

D

D2D2D1D1

D2

LS

ddD

10.4

LCAP SCREW

lS

dD

10.4

LCAP SCREW

ll


ALUMINUM FAIRLOC® HUBDOUBLE OR NO FLANGE

PROFILE


Fig.No.

A 6D53M018DF0906A 6D53M020DF0906A 6D53M022DF0906A 6D53M024DF0906A 6D53M025DF0906A 6D53M026DF0906A 6D53M030DF0906A 6D53M032DF0906A 6D53M034DF0906A 6D53M036DF0906A 6D53M038DF0906A 6D53M040DF0906A 6D53M045DF0906A 6D53M034NF0906A 6D53M036NF0906A 6D53M038NF0906A 6D53M040NF0906A 6D53M045NF0908A 6D53M048NF0908A 6D53M050NF0908A 6D53M056NF0908A 6D53M060NF0908A 6D53M072NF0908A 6D53M080NF0908

No.

of

Gro

oves

182022242526303234363840453436384045485056607280

17.219.12122.923.924.828.730.632.534.436.338.24332.534.436.338.24345.847.853.557.368.876.4

1

2

3


P.D. CapScrew

D2HubDia.± 0.4

LLength

± 0.4

SBody

dBore+0.025

20 22.7 24 26 26.9 28.1 31.8 33.6 35.5 37.4 39.3 41.3 45.1

16.4 18.3 20.2 22.1 23.1 24 27.9 29.8 31.7 33.6 35.5 37.4 42.2 31.7 33.6 35.5 37.4 42.2 45 47 52.7 56.5 68 75.6

lHubProj.

D1± 0.4D*Catalog Number

NOTE: Other sizes available on special order. *D Tolerance: 18 to 26 grooves is + 0.05130 to 50 grooves is + 0.07656 to 80 grooves is + 0.102

7.5

7.5

7.57.57.9

7.9

7.9

7.97.99.5

9.5

9.5

20.5

20.5

20.620.621.4

21.4

21.3

21.321.322.2

22.2

22.2

6

6

6

668

8

—

—

12.912.913.4

13.4

13.413.413.412.7

12.7

12.7

M3

M3

19.1

19.1

19.119.125.4

25.4

25.4

—

34

XL Timing Belt Pulleys - 1/5" Pitch

MOLDED WITH FAIRLOC® HUB DOUBLE FLANGE

3/8

1/2

1/2

1/2

1/2

5/8

5/8

5/8

.87 .93 .991.061.121.191.241.311.381.441.511.571.631.691.761.821.891.952.022.082.142.202.272.402.462.532.592.712.782.923.043.29

.617 .680 .744 .808 .871 .935 .9991.0621.1261.1901.2531.3171.3811.4441.5081.5721.6351.6991.7631.8261.8901.9542.0172.1452.2082.2722.3352.4632.5262.6542.7813.036

.637 .700 .764 .828 .891 .9551.0191.0821.1461.2101.2731.3371.4011.4641.5281.5921.6551.7191.7831.8461.9101.9742.0372.1652.2282.2922.3552.4832.5462.6742.8013.056

1011121314151617181920212223242526272829303132343536373940424448

A 6H 3-10DF03706A 6H 3-11DF03706A 6H 3-12DF03706A 6H 3-13DF03706A 6H 3-14DF03708A 6H 3-15DF03708A 6H 3-16DF03708A 6H 3-17DF03708A 6H 3-18DF03708A 6H 3-19DF03708A 6H 3-20DF03708A 6H 3-21DF03708A 6H 3-22DF03708A 6H 3-23DF03708A 6H 3-24DF03708A 6H 3-25DF03708A 6H 3-26DF03708A 6H 3-27DF03708A 6H 3-28DF03708A 6H 3-29DF03708A 6H 3-30DF03710A 6H 3-31DF03710A 6H 3-32DF03710A 6H 3-34DF03710A 6H 3-35DF03710A 6H 3-36DF03710A 6H 3-37DF03710A 6H 3-39DF03710A 6H 3-40DF03710A 6H 3-42DF03710A 6H 3-44DF03710A 6H 3-48DF03710

O.D.P.D.B

Bore+.001 -.000

Catalog Number CapScrew

MATERIAL: Pulley – Polycarbonate, Fiberglass Reinforced Hub – Aluminum Alloy, Overmolded

No. ofGrooves F.D. A

Dia.C

HubDia.

.1875

.250

.3125

1/2

3/4

3/4

7/8

7/8

7/8

7/8

7/8

#2-56

#4-40

#4-40

#4-40

#4-40

#4-40

#4-40

#4-40

NOTE: Pulleys with 10 to 21 grooves do not have webs.

FOR 3/8" BELTS

1/16

O.D. C F.D.B

13/161/4

CAP SCREW3/16

7/16

A

35

FOR 9.5 mm BELTS

MOLDED WITH FAIRLOC® HUB DOUBLE FLANGE

XL Timing Belt Pulleys - 5.08 mm

D3 D1

20.66.3

1.6 CAP SCREW5

11.1

D D2 d

22242527283032333537384041434546485051535456586163 64666971747784

15.717.318.920.522.123.725.4

2728.630.231.833.435.136.738.339.941.543.244.846.4

4849.651.254.556.157.759.362.664.267.470.677.1

16.217.819.4

21 22.624.325.927.529.130.732.3

3435.637.238.840.4

4243.745.346.948.550.151.7

5556.658.259.863.164.767.971.177.6

1011121314151617181920212223242526272829303132343536373940424448

A 6H 3M10DF09504A 6H 3M11DF09504A 6H 3M12DF09504A 6H 3M13DF09504A 6H 3M14DF09506A 6H 3M15DF09506A 6H 3M16DF09506A 6H 3M17DF09506A 6H 3M18DF09506A 6H 3M19DF09506A 6H 3M20DF09506A 6H 3M21DF09506A 6H 3M22DF09506A 6H 3M23DF09506A 6H 3M24DF09506A 6H 3M25DF09506A 6H 3M26DF09506A 6H 3M27DF09506A 6H 3M28DF09506A 6H 3M29DF09506A 6H 3M30DF09508A 6H 3M31DF09508A 6H 3M32DF09508A 6H 3M34DF09508A 6H 3M35DF09508A 6H 3M36DF09508A 6H 3M37DF09508A 6H 3M39DF09508A 6H 3M40DF09508A 6H 3M42DF09508A 6H 3M44DF09508A 6H 3M48DF09508

No. ofGrooves P.D.

d*Bore

H9D

4

6

8

9.5

13

13

13

13

13

131616

16

16

16

D1 D2D3

HubDia.

Catalog Number


13

19

19

22

22

22

22

22

22

22


CapScrew

M2.5

M2.5

M2.5

M2.5

M2.5

M2.5

M2.5

M2.5

M2.5

M2.5

*Bore Tolerance: 4 & 6 mm + 0.0308 mm + 0.036

36

FOR 3/8" BELTS

MOLDED WITH FAIRLOC® HUB SINGLE OR NO FLANGE

Fig. 1 Fig. 2

E

3/16 1/16

O.D. BA C

7/16

CAP SCREW

INSERT IS FLUSH ON PULLEY WITH 58 GROOVES

3/16 D

1/2

E

O.D. BA C

CAP SCREW

D

F.D.

XL Timing Belt Pulleys - 1/5" Pitch

SINGLE FLANGE

6072

101112131415161718192021222324252627282930313234353637394042444858

P.D.

.637 .700 .764 .828 .891 .9551.0191.0821.1461.2101.2731.3371.4011.4641.5281.5921.6551.7191.7831.8461.9101.9742.0372.1652.2282.2922.3552.4832.5462.6742.8013.0563.692

3.8204.584

O.D.

.617 .680 .744 .808 .871 .935 .9991.0621.1261.1901.2531.3171.3811.4441.5081.5721.6351.6991.7631.8261.8901.9542.0172.1452.2082.2722.3352.4632.5262.6542.7813.0363.672

3.8004.564

F.D.

.87 .93 .991.061.121.191.241.311.381.441.511.571.631.691.761.821.891.952.022.082.142.202.272.402.462.532.592.712.782.923.043.293.92

BBore+.001 -.000

.1875

.250

.3125

.375

.375

No.

of

Gro

oves

A 6H 3-10SF03706A 6H 3-11SF03706A 6H 3-12SF03706A 6H 3-13SF03706A 6H 3-14SF03708A 6H 3-15SF03708A 6H 3-16SF03708A 6H 3-17SF03708A 6H 3-18SF03708A 6H 3-19SF03708A 6H 3-20SF03708A 6H 3-21SF03708A 6H 3-22SF03708A 6H 3-23SF03708A 6H 3-24SF03708A 6H 3-25SF03708A 6H 3-26SF03708A 6H 3-27SF03708A 6H 3-28SF03708A 6H 3-29SF03708A 6H 3-30SF03710A 6H 3-31SF03710A 6H 3-32SF03710A 6H 3-34SF03710A 6H 3-35SF03710A 6H 3-36SF03710A 6H 3-37SF03710A 6H 3-39SF03710A 6H 3-40SF03710A 6H 3-42SF03710A 6H 3-44SF03710A 6H 3-48SF03710A 6H 3-58SF03712

Catalog Number

NO FLANGEFig. 2


—A 6H 3-60NF03712A 6H 3-72NF03712


Fig. 1

•

•

ADia.

5/8

CHubDia.

DHubProj.

1-1/32 3/8 #8-32

CapScrew

7/8

ELength

3/8

1/2

1/2

1/2

1/2

1/2

5/8

5/8

5/8

5/8

1/2

3/4

3/4

7/8

7/8

7/8

7/8

7/8

7/8

1-1/32

1/4

1/4

1/4

1/4

1/4

1/4

1/4

1/4

5/16

#2-56

#4-40

#4-40

#4-40

#4-40

#4-40

#4-40

#4-40

#6-32

13/16

13/16

13/16

13/16

13/16

13/16

13/16

13/16

13/16

37

FOR 9.5 mm BELTS

XL Timing Belt Pulleys - 5.08 mm

Fig. 1 Fig. 2

L

D1

1.6

D3

CAP SCREW

INSERT IS FLUSH ON PULLEY WITH 58 GROOVES

L5

D D2

12.7

d

l

11.1

5

D D2

d

CAP SCREW

l

D3

SINGLE OR NO FLANGEMOLDED WITH FAIRLOC® HUB


SINGLE FLANGE•

M2.5

M2.5

M2.5

M2.5

M2.5

M2.5

M2.5

M2.5

M2.5

M2.5

M3

2224252728303233353738404143454648505153545658616364666971747784

100

15.717.318.920.522.123.725.4

2728.630.231.833.535.136.738.339.941.643.244.846.4

4849.651.254.556.157.759.362.564.267.470.677.193.3

6.3

6.3

6.3

6.3

6.3

6.3

6.3

6.3

6.3

6.3

8

A 6H 3M10SF09504A 6H 3M11SF09504A 6H 3M12SF09504A 6H 3M13SF09504A 6H 3M14SF09506A 6H 3M15SF09506A 6H 3M16SF09506A 6H 3M17SF09506A 6H 3M18SF09506A 6H 3M19SF09506A 6H 3M20SF09506A 6H 3M21SF09506A 6H 3M22SF09506A 6H 3M23SF09506A 6H 3M24SF09506A 6H 3M25SF09506A 6H 3M26SF09506A 6H 3M27SF09506A 6H 3M28SF09506A 6H 3M29SF09506A 6H 3M30SF09508A 6H 3M31SF09508A 6H 3M32SF09508A 6H 3M34SF09508A 6H 3M35SF09508A 6H 3M36SF09508A 6H 3M37SF09508A 6H 3M39SF09508A 6H 3M40SF09508A 6H 3M42SF09508A 6H 3M44SF09508A 6H 3M48SF09508A 6H 3M58SF09510

20.6

20.6

20.6

20.6

20.6

20.6

20.6

20.6

20.6

20.6

20.6

101112131415161718192021222324252627282930313234353637394042444858

4

6

8

10

10

No.

of

Gro

oves

NO FLANGE—A 6H 3M60NF09510

A 6H 3M72NF095106072

96.5115.9

13

19

19

22

22

22

22

22

22

22

26

26 9.5 M422.2

P.D.d*

BoreH9

CapScrew

Fig. 2•

Fig. 1

D1

97116.4

16.217.819.42122.624.325.927.529.130.732.33435.637.238.840.44243.745.346.948.550.151.75556.658.259.86364.767.971.177.693.8

lHubProj.

D3HubDia.

LLengthDCatalog Number D2


9.5

13

13

13

13

13

131616

16

16

16

16

16

*Bore Tolerance: 4 & 6 mm + 0.0308 & 10 mm + 0.036

38

13/16

3/161/4

1/16

A B F.D.CO.D.

7/16

CAP SCREW



A 6H25-011DF0906A 6H25-012DF0906A 6H25-013DF0906A 6H25-014DF0908A 6H25-015DF0908A 6H25-016DF0908A 6H25-017DF0908A 6H25-018DF0908A 6H25-019DF0908A 6H25-020DF0908A 6H25-022DF0908A 6H25-025DF0908A 6H25-028DF0908A 6H25-029DF0908A 6H25-030DF0908A 6H25-040DF0910A 6H25-050DF0910

1112131415161718192022252829304050

.87 .93 .991.061.191.191.241.311.381.441.571.761.952.022.082.713.29

.1875

.250

.3125

No. ofGrooves

.644 .707 .770 .832 .895 .9581.0201.0831.1461.2081.3341.5211.7091.7721.8352.4613.088


.689 .752 .815 .877 .9401.0031.0651.1281.1911.2531.3791.5661.7541.8171.8802.5063.133

3/8

1/2

1/2

1/2

5/8

1/2

3/4

3/4

7/8

7/8

#2-56

#4-40

#4-40

#4-40

#4-40

BBore+.001 -.000

P.D. O.D. F.D. ADia.

CHubDia.

CapScrewCatalog Number


MOLDED WITH FAIRLOC® HUB DOUBLE FLANGEPROFILE

39

MOLDED WITH FAIRLOC® HUB SINGLE FLANGEPROFILE

D D2 d D3 D1

11.1

20.6

1.66.3

CAP SCREW5

FOR 9 mm BELTS


1112131415161718192022252829304050

17.519.120.722.323.925.527.128.630.231.83539.844.646.247.763.779.6

16.41819.521.122.724.325.927.529.130.733.938.643.44546.662.578.4

2224252730303233353740455051536984

D

4

6

8

12.7

19.1

19.1

19.122.222.2

22.2

22.2

9.5

12.7

12.7

12.7

12.7

15.9

P.D.D3

HubDia.

D1 D2d

Bore+0.025


A 6H25M011DF0904A 6H25M012DF0904A 6H25M013DF0904A 6H25M014DF0906A 6H25M015DF0906A 6H25M016DF0906A 6H25M017DF0906A 6H25M018DF0906A 6H25M019DF0906A 6H25M020DF0906A 6H25M022DF0906A 6H25M025DF0906A 6H25M028DF0906A 6H25M029DF0906A 6H25M030DF0906A 6H25M040DF0908A 6H25M050DF0908

Catalog Number No. ofGrooves

CapScrew

M2.5

M2.5


40


A 6H25-011SF0906A 6H25-012SF0906A 6H25-013SF0906A 6H25-014SF0908A 6H25-015SF0908A 6H25-016SF0908A 6H25-017SF0908A 6H25-018SF0908A 6H25-019SF0908A 6H25-020SF0908A 6H25-022SF0908A 6H25-025SF0908A 6H25-028SF0908A 6H25-029SF0908A 6H25-030SF0908A 6H25-040SF0910A 6H25-050SF0910

1112131415161718192022252829304050

.87 .93 .991.061.191.191.241.311.381.441.571.761.952.022.082.713.29


.1875

.250

.3125

.689 .752 .815 .877 .9401.0031.0651.1281.1911.2531.3791.5661.7541.8171.8802.5063.133

.644 .707 .770 .832 .895 .9581.0201.0831.1461.2081.3341.5211.7091.7721.8352.4613.088

3/8

1/2

1/2

1/2

5/8

1/2

3/4

3/4

7/8

7/8

#2-56

#4-40

#4-40

#4-40

#4-40

BBore+.001 -.000

CapScrew

CHubDia.

ADia.P.D. O.D. F.D.No. of

GroovesCatalog Number



3/16

O.D.

A

C

13/161/4

1/2 CAP SCREW

7/16

1/16

B F.D.

MOLDED WITH FAIRLOC® HUB SINGLE FLANGEPROFILE

41

SINGLE FLANGE

5

D

D2

d D3 D1

20.66.3

1.6 CAP SCREW

11.1FOR 9 mm BELTS

MOLDED WITH FAIRLOC® HUB

1112131415161718192022252829304050

17.519.120.722.323.925.527.128.630.231.83539.844.646.247.763.779.6

16.41819.521.122.724.325.927.529.130.733.938.643.44546.662.578.4

2224252730303233353740455051536984

4

6

8

12.7

19.1

19.1

19.122.222.2

22.2

22.2

9.5

12.7

12.7

12.7

12.7

15.9


A 6H25M011SF0904A 6H25M012SF0904A 6H25M013SF0904A 6H25M014SF0906A 6H25M015SF0906A 6H25M016SF0906A 6H25M017SF0906A 6H25M018SF0906A 6H25M019SF0906A 6H25M020SF0906A 6H25M022SF0906A 6H25M025SF0906A 6H25M028SF0906A 6H25M029SF0906A 6H25M030SF0906A 6H25M040SF0908A 6H25M050SF0908


DP.D.D3

HubDia.

D1 D2d

Bore+0.025

Catalog Number No. ofGrooves

CapScrew

M2.5


PROFILE

M2.5

42

20° PRESSURE ANGLEAGMA Q10 .197 & .250 FACE WIDTH

Fairloc® Hub Gears - 48 Pitch

PrecisionComponentNOTE: Socket Head Cap Screw Supplied.

Fig. 2Fig. 1

ED F

BO.D.

P.D.C

T

ED F

B

O.D.P.D.C

T

S1VS48-016F1608S1VS48-018F1608S1VS48-020F1608S1VS48-024F1612S1VS48-025F1612S1VS48-028F1612S1VS48-030F1316S1VS48-032F1316S1VS48-036F1316S1VS48-040F1316S1VS48-045F1316S1VS48-048F1316S1VS48-050F1316S1VS48-054F1316S1VS48-056F1316S1VS48-060F1316S1VS48-064F1324S1VS48-070F1324S1VS48-072F1324S1VS48-075F1324S1VS48-080F1324S1VS48-090F1324S1VS48-096F1324S1VS48-100F1324S1VS48-112F1324S1VS48-120F1324

.3333 .3750 .4167 .5000 .5208 .5833 .6250 .6667 .7500 .8333 .93751.00001.04171.12501.16671.25001.33331.45831.50001.56251.66671.87502.00002.08332.33332.5000

.375 .417 .458 .542 .563 .625 .667 .708 .792 .875 .9791.0421.0831.1671.2081.2921.3751.5001.5421.6041.7081.9172.0422.1252.3752.542

B Bore+.0005 -.0000

O.D.P.D.No. of

TeethFig.No.Catalog Number F E C TD

HubClear.Rad.

1618202425283032364045485054566064707275809096

100112120


Fairloc® hubs require controlled shaft tolerances.Suggestedclearancefitbetweentheboreandtheshaftis.0001/.0008.

.1248

.1873

.2498

.3747

.250

.197

.197

.866

.591

.750

.327

.445

.551

.551

.669

.945

.315

.394

.551

#2-56

#2-56

#6-32

1

2

43



PrecisionComponent

NOTE: Socket Head Cap Screw Supplied.

Fig. 2Fig. 1

ED F

B O.D.P.D.C

T

ED F

B

O.D.P.D.C

T

S1VS32-014F1608S1VS32-015F1608S1VS32-016F1608S1VS32-018F1608S1VS32-020F1312S1VS32-024F1312S1VS32-025F1312S1VS32-028F1312S1VS32-030F1312S1VS32-032F1312S1VS32-036F1316S1VS32-040F1316S1VS32-045F1316S1VS32-048F1316S1VS32-050F1316S1VS32-054F1316S1VS32-056F1316S1VS32-060F1324S1VS32-064F1324S1VS32-070F1324S1VS32-072F1324S1VS32-075F1324S1VS32-080F1324S1VS32-090F1324S1VS32-096F1324S1VS32-100F1324

.4375 .4688 .5000 .5625 .6250 .7500 .7813 .8750 .93751.00001.12501.25001.40631.50001.56251.68751.75001.87502.00002.18752.25002.34382.50002.81253.00003.1250

.500 .531 .563 .625 .688 .813 .844 .9381.0001.0631.1881.3131.4691.5631.6251.7501.8131.9382.0632.2502.3132.4062.5632.8753.0633.188

B Bore+.0005 -.0000

O.D.P.D.No. of

Teeth

Fig.No.Catalog Number F E C TD

HubClear.Rad.

1

2

14151618202425283032364045485054566064707275809096

100



.1248

.1873

.2498

.3747

.250

.197

.197

.197

.866

.512

.591

.750

.551

.551

.669

.945

.315

.315

.394

.551

#2-56

#2-56

#2-56

#6-32

.326

.326

.445

.551

44



PrecisionComponent


S1VS24-014F2016S1VS24-015F2016S1VS24-016F2016S1VS24-018F2016S1VS24-020F1516S1VS24-024F1516S1VS24-025F1516S1VS24-028F1516S1VS24-030F1516S1VS24-032F1516S1VS24-036F1516S1VS24-040F1516S1VS24-045F1524S1VS24-048F1524S1VS24-050F1524S1VS24-056F1524S1VS24-060F1524S1VS24-064F1524S1VS24-070F1524S1VS24-072F1524S1VS24-090F1524S1VS24-100F1524

.5833 .6250 .6667 .7500 .83331.00001.04171.16671.25001.33331.50001.66671.87502.00002.08332.33332.50002.66672.91673.00003.75004.1667

.667 .708 .750 .833 .9171.0831.1251.2501.3331.4171.5831.7501.9582.0832.1672.4172.5832.7503.0003.0833.8334.250

B Bore+.0005 -.0000

O.D.P.D.No. of

TeethFig.No.Catalog Number F E C TD

HubClear.Rad.

1

2

14 15 16 18 20 24 25 28 30 32 36 40 45 48 50 56 60 64 70 72 90100

.2498

.2498

.3747

.313

.236

.236

1.000

.630

.787

.669

.669

.945

.394

.394

.551

#2-56

#2-56

#6-32

.445

.445

.551



Fig. 2Fig. 1

ED F

BO.D.

P.D.C

T

ED F

B

O.D.P.D.C

T

45

ISO CLASS 7 20° PRESSURE ANGLE

PrecisionComponent

Fairloc® Hub Gears - Module 0.5

5 & 7 mm FACE WIDTH


Fairloc® hubs require controlled shaft tolerances.Suggested tolerance according to g6, h6 or h7.

S1VS05M016F0704S1VS05M018F0704S1VS05M020F0704S1VS05M024F0705S1VS05M025F0705S1VS05M028F0705S1VS05M030F0705S1VS05M032F0506S1VS05M036F0506S1VS05M040F0506S1VS05M045F0506S1VS05M048F0506S1VS05M050F0506S1VS05M054F0506S1VS05M056F0506S1VS05M060F0508S1VS05M064F0508S1VS05M070F0508S1VS05M072F0508S1VS05M075F0508S1VS05M080F0510S1VS05M090F0510S1VS05M096F0510S1VS05M100F0510S1VS05M112F0510S1VS05M120F0510

HubClear.Rad.

Tl2D1Ll1

FaceWidth

d*Bore

H7DP.D.

No. of

TeethFig.No.Catalog Number

1

2

16 18 20 24 25 28 30 32 36 40 45 48 50 54 56 60 64 70 72 75 80 90 96100112120

8 9101212.5141516182022.5242527283032353637.5404548505660

910111313.5151617192123.5252628293133363738.5414649515761

4

5

6

8

10

7

7

5

5

5

Gears larger than 90 teeth have two-piece construction.*Bore Tolerance: 4, 5 & 6 mm + 0.012 8 & 10 mm + 0.015

22

22

15

15

19

14

14

17

17

24

8

8

10

10

14

M2.5

M2.5

M3

M3

M4

8.3

8.3

11.3

11.3

14


Fig. 2Fig. 1

DP.D.D1D

P.D.D1 d

L

d

l1

l1

T T

l2

Ll2

46



Fig. 2Fig. 1 PrecisionComponent


DP.D.D1D

P.D.D1 d

L

d

l1

l1

T T

l2

Ll2

5 & 7 mm FACE WIDTH

Fairloc® Hub Gears - Module 0.8


S1VS08M014F0704S1VS08M015F0704S1VS08M016F0704S1VS08M018F0704S1VS08M020F0504S1VS08M022F0504S1VS08M024F0505S1VS08M025F0505S1VS08M028F0505S1VS08M030F0505S1VS08M032F0505S1VS08M036F0506S1VS08M040F0506S1VS08M045F0506S1VS08M048F0506S1VS08M050F0506S1VS08M054F0506S1VS08M056F0506S1VS08M060F0508S1VS08M064F0508S1VS08M072F0508S1VS08M080F0510S1VS08M090F0510S1VS08M100F0510

TLDP.D.Fig.No.Catalog Number

14 15 16 18 20 22 24 25 28 30 32 36 40 45 48 50 54 56 60 64 72 80 90100

11.21212.814.41617.619.22022.42425.628.8323638.44043.244.84851.257.6647280

12.813.614.41617.619.220.821.62425.627.230.433.637.64041.644.846.449.652.859.265.673.681.6

*Bore Tolerance: 4, 5 & 6 mm + 0.012 8 & 10 mm + 0.015

1

2

4

4

5

6

8

10

22

13

13

15

15

19

14

14

14

17

17

24

8

8

8

10

10

14

M2.5

M2.5

M2.5

M3

M3

M4

8.3

8.3

8.3

11.3

11.3

14

7

5

5

5

5

5

Gears larger than 60 teeth have two-piece construction.

HubClear.Rad.

l2D1l1

FaceWidth

d*Bore

H7

No. of

Teeth

47



Fig. 2Fig. 1 PrecisionComponent

DP.D.D1D

P.D.D1 d

L

d

l1

l1

T T

l2

Ll2

6 & 8 mm FACE WIDTH

Fairloc® Hub Gears - Module 1



HubClear.Rad.

TLDP.D.No. of

TeethFig.No.Catalog Number

14 15 16 18 20 24 25 28 30 32 35 36 40 45 48 50 56 60 64 70 72 80 90100

S1VS10M014F0806S1VS10M015F0806S1VS10M016F0806S1VS10M018F0806S1VS10M020F0606S1VS10M024F0606S1VS10M025F0606S1VS10M028F0606S1VS10M030F0608S1VS10M032F0608S1VS10M035F0608S1VS10M036F0608S1VS10M040F0608S1VS10M045F0608S1VS10M048F0608S1VS10M050F0610S1VS10M056F0610S1VS10M060F0610S1VS10M064F0610S1VS10M070F0610S1VS10M072F0610S1VS10M080F0610S1VS10M090F0610S1VS10M100F0610

1

2

1415161820242528303235364045485056606470728090

100

1617182022262730323437384247505258626672748292

102*Bore Tolerance: 6 mm + 0.012 8 & 10 mm + 0.015

Gears larger than 45 teeth have two-piece construction.

d*Bore

H7

l1FaceWidth

l2D1

6

6

8

10

8

6

6

6

25

16

16

20

17

17

17

24

10

10

10

14

M3

M3

M3

M4

11.3

11.3

11.3

14

48

.1873

.2498

C EBore Ref..438.530

.453

.483

Fig. 1

PrecisionComponent

Fig. 1 Fig. 2

E

C

B+.0005-.0000

P.D.

.187#2-56

CAP SCREW

B+.0005-.0000O.D.

.187

3/16, 1/4 & 3/8 BORES20° PRESSURE ANGLE 3/16 FACEAGMA Q10

Fairloc® Hub Acetal Spur Gears - 72 Pitch

MATERIAL: Gear – Acetal Hub – 303 Stainless Steel

.583

.597.611.625.639.653.667.694.722.778.861.944

1.0281.0691.1391.1941.3611.4031.4171.5281.6941.7781.7921.8611.9031.9722.0282.1112.2502.5282.778

S1288Z-072D040S1288Z-072D041S1288Z-072D042S1288Z-072D043S1288Z-072D044S1288Z-072D045S1288Z-072D046S1288Z-072D048S1288Z-072D050S1288Z-072D054S1288Z-072D060S1288Z-072D066S1288Z-072D072S1288Z-072D075S1288Z-072D080S1288Z-072D084S1288Z-072D096S1288Z-072D099S1288Z-072D100S1288Z-072D108S1288Z-072D120S1288Z-072D126S1288Z-072D127S1288Z-072D132S1288Z-072D135S1288Z-072D140S1288Z-072D144S1288Z-072D150S1288Z-072D160S1288Z-072D180S1288Z-072D198

S1V84Z-072DS040S1V84Z-072DS041S1V84Z-072DS042S1V84Z-072DS043S1V84Z-072DS044S1V84Z-072DS045S1V84Z-072DS046S1V84Z-072DS048S1V84Z-072DS050S1V84Z-072DS054S1V84Z-072DS060S1V84Z-072DS066S1V84Z-072DS072S1V84Z-072DS075S1V84Z-072DS080S1V84Z-072DS084S1V84Z-072DS096S1V84Z-072DS099S1V84Z-072DS100S1V84Z-072DS108S1V84Z-072DS120S1V84Z-072DS126S1V84Z-072DS127S1V84Z-072DS132S1V84Z-072DS135S1V84Z-072DS140S1V84Z-072DS144S1V84Z-072DS150S1V84Z-072DS160S1V84Z-072DS180S1V84Z-072DS198

S1V86Z-072DS040S1V86Z-072DS041S1V86Z-072DS042S1V86Z-072DS043S1V86Z-072DS044S1V86Z-072DS045S1V86Z-072DS046S1V86Z-072DS048S1V86Z-072DS050S1V86Z-072DS054S1V86Z-072DS060S1V86Z-072DS066S1V86Z-072DS072S1V86Z-072DS075S1V86Z-072DS080S1V86Z-072DS084S1V86Z-072DS096S1V86Z-072DS099S1V86Z-072DS100S1V86Z-072DS108S1V86Z-072DS120S1V86Z-072DS126S1V86Z-072DS127S1V86Z-072DS132S1V86Z-072DS135S1V86Z-072DS140S1V86Z-072DS144S1V86Z-072DS150S1V86Z-072DS160S1V86Z-072DS180S1V86Z-072DS198

404142434445464850546066727580849699

100108120126127132135140144150160180198

B = Ø.3750B = Ø.1873 B = Ø.2498FAIRLOC® TYPE HUB GEAR (Fig. 1) HUBLESS (Fig. 2)

No.of

TeethO.D.P.D.

Catalog Number

Available on special order: 14-1/2° P.A., teeth not listed or different bore size.This product is also available with pin type hubs. See our Web site: www.sdp-si.com.

.5555

.5694

.5833

.5972.6111.6250.6388.6666.6944.7500.8333.9166

1.00001.04161.11111.16661.33331.37501.38881.50001.66661.75001.76381.83331.87501.94442.00002.08332.22222.50002.7500

49

.1873

.2498


.453

.483

Fig. 1 MATERIAL: Gear – Acetal

Hub – 303 Stainless Steel

PrecisionComponent

Fig. 1 Fig. 2

E

C

B+.0005-.0000

P.D.

.187#2-56

CAP SCREW

B+.0005-.0000O.D.

.187


B = Ø.2498 .594 .609 .625 .656 .688 .719 .750 .781 .813 .906 .9691.0311.1561.1881.2811.3441.4061.4381.5311.5941.7811.9062.0162.0312.2812.4062.5312.6562.7812.9063.0313.531

S1288Z-064D036S1288Z-064D037S1288Z-064D038S1288Z-064D040S1288Z-064D042S1288Z-064D044S1288Z-064D046S1288Z-064D048S1288Z-064D050S1288Z-064D056S1288Z-064D060S1288Z-064D064S1288Z-064D072S1288Z-064D074S1288Z-064D080S1288Z-064D084S1288Z-064D088S1288Z-064D090S1288Z-064D096S1288Z-064D100S1288Z-064D112S1288Z-064D120S1288Z-064D127S1288Z-064D128S1288Z-064D144S1288Z-064D152S1288Z-064D160S1288Z-064D168S1288Z-064D176S1288Z-064D184S1288Z-064D192S1288Z-064D224

S1V84Z-064DS036S1V84Z-064DS037S1V84Z-064DS038S1V84Z-064DS040S1V84Z-064DS042S1V84Z-064DS044S1V84Z-064DS046S1V84Z-064DS048S1V84Z-064DS050S1V84Z-064DS056S1V84Z-064DS060S1V84Z-064DS064S1V84Z-064DS072S1V84Z-064DS074S1V84Z-064DS080S1V84Z-064DS084S1V84Z-064DS088S1V84Z-064DS090S1V84Z-064DS096S1V84Z-064DS100S1V84Z-064DS112S1V84Z-064DS120S1V84Z-064DS127S1V84Z-064DS128S1V84Z-064DS144S1V84Z-064DS152S1V84Z-064DS160S1V84Z-064DS168S1V84Z-064DS176S1V84Z-064DS184S1V84Z-064DS192S1V84Z-064DS224

S1V86Z-064DS036S1V86Z-064DS037S1V86Z-064DS038S1V86Z-064DS040S1V86Z-064DS042S1V86Z-064DS044S1V86Z-064DS046S1V86Z-064DS048S1V86Z-064DS050S1V86Z-064DS056S1V86Z-064DS060S1V86Z-064DS064S1V86Z-064DS072S1V86Z-064DS074S1V86Z-064DS080S1V86Z-064DS084S1V86Z-064DS088S1V86Z-064DS090S1V86Z-064DS096S1V86Z-064DS100S1V86Z-064DS112S1V86Z-064DS120S1V86Z-064DS127S1V86Z-064DS128S1V86Z-064DS144S1V86Z-064DS152S1V86Z-064DS160S1V86Z-064DS168S1V86Z-064DS176S1V86Z-064DS184S1V86Z-064DS192S1V86Z-064DS224

36373840424446485056606472748084889096

100112120127128144152160168176184192224

.5625 .5781 .5938 .6250 .6563 .6875 .7188 .7500 .7813 .8750 .93751.00001.12501.15631.25001.31251.37501.40631.50001.56251.75001.87501.98442.00002.25002.37502.50002.62502.75002.87503.00003.5000


B = Ø.3750B = Ø.1873FAIRLOC® TYPE HUB GEAR (Fig. 1) HUBLESS (Fig. 2)

No.of

Teeth


Catalog NumberO.D.P.D.

50



S1288Z-048D028S1288Z-048D029S1288Z-048D030S1288Z-048D032S1288Z-048D034S1288Z-048D036S1288Z-048D038S1288Z-048D040S1288Z-048D042S1288Z-048D044S1288Z-048D046S1288Z-048D048S1288Z-048D050S1288Z-048D055S1288Z-048D056S1288Z-048D060S1288Z-048D064S1288Z-048D068S1288Z-048D072S1288Z-048D075S1288Z-048D080S1288Z-048D084S1288Z-048D090S1288Z-048D092S1288Z-048D096S1288Z-048D100S1288Z-048D110S1288Z-048D120S1288Z-048D132S1288Z-048D138S1288Z-048D144S1288Z-048D156S1288Z-048D168S1288Z-048D180S1288Z-048D186

.625 .646 .667 .708 .750 .792 .833 .875 .917 .9581.0001.0421.0831.1881.2081.2921.3751.4581.5421.6041.7081.7921.9171.9582.0422.1252.3332.5422.7922.9173.0423.2923.5423.7923.917

S1V84Z-048DS028S1V84Z-048DS029S1V84Z-048DS030S1V84Z-048DS032S1V84Z-048DS034S1V84Z-048DS036S1V84Z-048DS038S1V84Z-048DS040S1V84Z-048DS042S1V84Z-048DS044S1V84Z-048DS046S1V84Z-048DS048S1V84Z-048DS050S1V84Z-048DS055S1V84Z-048DS056S1V84Z-048DS060S1V84Z-048DS064S1V84Z-048DS068S1V84Z-048DS072S1V84Z-048DS075S1V84Z-048DS080S1V84Z-048DS084S1V84Z-048DS090S1V84Z-048DS092S1V84Z-048DS096S1V84Z-048DS100S1V84Z-048DS110S1V84Z-048DS120S1V84Z-048DS132S1V84Z-048DS138S1V84Z-048DS144S1V84Z-048DS156S1V84Z-048DS168S1V84Z-048DS180S1V84Z-048DS186


28293032343638404244464850555660646872758084909296

100110120132138144156168180186

.5833 .6042 .6250 .6667 .7083 .7500 .7917 .8333 .8750 .9167 .95831.00001.04171.14581.16671.25001.33331.41671.50001.56251.66671.75001.87501.91672.00002.08332.29172.50002.75002.87503.00003.25003.50003.75003.8750


No.of

TeethO.D.P.D.


Catalog Number


PrecisionComponent

Fig. 1 Fig. 2

E

C

B+.0005-.0000

P.D.

.187#2-56

CAP SCREW

B+.0005-.0000O.D.

.187

.1873

.2498


.453

.483

Fig. 1

51





.688 .719 .750 .781 .813 .844 .875 .9381.0001.0631.1881.3131.3751.4381.5001.5631.6251.6881.8131.9382.0312.0632.1252.2192.3132.4062.5632.6882.8132.9383.0633.3133.4383.5633.938



20212223242526283032364042444648505256606364666972758084889296

104108112124

.6250 .6563 .6875 .7188 .7500 .7813 .8125 .8750 .93751.00001.12501.25001.31251.37501.43751.50001.56251.62501.75001.87501.96882.00002.06252.15632.25002.34382.50002.62502.75002.87503.00003.25003.37503.50003.8750


No.of

TeethO.D.P.D.


Catalog Number

PrecisionComponent

Fig. 1 Fig. 2

E

C

B+.0005-.0000

P.D.

.187#2-56

CAP SCREW

B+.0005-.0000O.D.

.187

.1873

.2498


.453

.483

Fig. 1

52

.1873

.2498


.453

.483

Fig. 1 MATERIAL: Gear – Acetal

Hub – 303 Stainless Steel

PrecisionComponent

Fig. 1 Fig. 2

E

C

B+.0005-.0000

P.D.

.187#2-56

CAP SCREW

B+.0005-.0000O.D.

.187


B = Ø.1873 .708 .750 .792 .833 .875 .917 .9581.0001.0421.0831.1251.2501.3331.4171.4581.5831.7501.8331.9582.0002.0832.1672.2502.3752.4172.4582.5832.7502.8332.9583.0833.3333.5833.8333.958




1516171819202122232425283032333640424546485052555657606466697278849093

.6250 .6667 .7083 .7500 .7917 .8333 .8750 .9167 .95831.00001.04171.16671.25001.33331.37501.50001.66671.75001.87501.91672.00002.08332.16672.29172.33332.37502.50002.66672.75002.87503.00003.25003.50003.75003.8750

B = Ø.3750B = Ø.2498FAIRLOC® TYPE HUB GEAR (Fig. 1) HUBLESS (Fig. 2)

No.of

TeethO.D.P.D.

Catalog Number



53

d = Ø10 H8d = Ø8 H7d = Ø5 H7S1VZ05M028T0505S1VZ05M029T0505S1VZ05M030T0505S1VZ05M032T0505S1VZ05M036T0505S1VZ05M040T0505S1VZ05M044T0505S1VZ05M045T0505S1VZ05M048T0505S1VZ05M050T0505S1VZ05M056T0505S1VZ05M060T0505S1VZ05M064T0505S1VZ05M068T0505S1VZ05M070T0505S1VZ05M072T0505S1VZ05M075T0505S1VZ05M080T0505S1VZ05M084T0505S1VZ05M090T0505S1VZ05M092T0505S1VZ05M096T0505S1VZ05M100T0505S1VZ05M110T0505S1VZ05M120T0505S1VZ05M138T0505S1VZ05M144T0505S1VZ05M168T0505S1VZ05M180T0505S1VZ05M186T0505

S1VZ05M028T0508S1VZ05M029T0508S1VZ05M030T0508S1VZ05M032T0508S1VZ05M036T0508S1VZ05M040T0508S1VZ05M044T0508S1VZ05M045T0508S1VZ05M048T0508S1VZ05M050T0508S1VZ05M056T0508S1VZ05M060T0508S1VZ05M064T0508S1VZ05M068T0508S1VZ05M070T0508S1VZ05M072T0508S1VZ05M075T0508S1VZ05M080T0508S1VZ05M084T0508S1VZ05M090T0508S1VZ05M092T0508S1VZ05M096T0508S1VZ05M100T0508S1VZ05M110T0508S1VZ05M120T0508S1VZ05M138T0508S1VZ05M144T0508S1VZ05M168T0508S1VZ05M180T0508S1VZ05M186T0508

S12M05M028N0510S12M05M029N0510S12M05M030N0510S12M05M032N0510S12M05M036N0510S12M05M040N0510S12M05M044N0510S12M05M045N0510S12M05M048N0510S12M05M050N0510S12M05M056N0510S12M05M060N0510S12M05M064N0510S12M05M068N0510S12M05M070N0510S12M05M072N0510S12M05M075N0510S12M05M080N0510S12M05M084N0510S12M05M090N0510S12M05M092N0510S12M05M096N0510S12M05M100N0510S12M05M110N0510S12M05M120N0510S12M05M138N0510S12M05M144N0510S12M05M168N0510S12M05M180N0510S12M05M186N0510

28 29 30 32 36 40 44 45 48 50 56 60 64 68 70 72 75 80 84 90 92 96100110120138144168180186

1414.5151618202222.5242528303234353637.540424546485055606972849093

1515.5161719212323.5252629313335363738.541434647495156617073859194

Available as special order: 14-1/2° P.A., teeth not listed or different bore size.

Catalog NumberNo.of

TeethFAIRLOC® TYPE HUB GEAR (Fig. 1) HUBLESS (Fig. 2)

5 mm FACE WIDTH 5, 8 & 10 mm BOREISO CLASS 7 20° PRESSURE ANGLE

Fairloc® Hub Acetal Spur Gears - Module 0.5

P.D. D

MATERIALS: Gear – Acetal Hub – 303 Stainless Steel

D1 LBore Ref. T58

M2.5M3

1417

13.514.8

Fig. 1

PrecisionComponent

54

ISO CLASS 75 mm FACE WIDTH 5, 8 & 10 mm BORE

20° PRESSURE ANGLE



S12M08M020N0510S12M08M021N0510S12M08M023N0510S12M08M024N0510S12M08M025N0510S12M08M026N0510S12M08M028N0510S12M08M030N0510S12M08M032N0510S12M08M036N0510S12M08M040N0510S12M08M042N0510S12M08M044N0510S12M08M045N0510S12M08M046N0510S12M08M048N0510S12M08M050N0510S12M08M052N0510S12M08M056N0510S12M08M060N0510

S1VZ08M020T0508S1VZ08M021T0508S1VZ08M023T0508S1VZ08M024T0508S1VZ08M025T0508S1VZ08M026T0508S1VZ08M028T0508S1VZ08M030T0508S1VZ08M032T0508S1VZ08M036T0508S1VZ08M040T0508S1VZ08M042T0508S1VZ08M044T0508S1VZ08M045T0508S1VZ08M046T0508S1VZ08M048T0508S1VZ08M050T0508S1VZ08M052T0508S1VZ08M056T0508S1VZ08M060T0508

d = Ø10 H8d = Ø8 H7d = Ø5 H7

Available as special order: 14-1/2° P.A., teeth not listed, different bore size.

Catalog NumberNo.of

TeethDP.D.FAIRLOC® TYPE HUB GEAR (Fig. 1) HUBLESS (Fig. 2)

S1VZ08M020T0505S1VZ08M021T0505S1VZ08M023T0505S1VZ08M024T0505S1VZ08M025T0505S1VZ08M026T0505S1VZ08M028T0505S1VZ08M030T0505S1VZ08M032T0505S1VZ08M036T0505S1VZ08M040T0505S1VZ08M042T0505S1VZ08M044T0505S1VZ08M045T0505S1VZ08M046T0505S1VZ08M048T0505S1VZ08M050T0505S1VZ08M052T0505S1VZ08M056T0505S1VZ08M060T0505

1616.818.419.22020.822.42425.628.83233.635.23636.838.44041.644.848

2021232425262830323640424445464850525660

17.6 18.4 20 20.8 21.6 22.4 24 25.6 27.2 30.4 33.6 35.2 36.8 37.6 38.4 40 41.6 43.2 46.4 49.6

Continued on the next page

Fig.1

Bore Ref. T D1 L58

M2.5M3

1417

13.514.8

PrecisionComponent

55

Fig.1

Bore Ref. T D1 L58

M2.5M3

1417

13.514.8

PrecisionComponent



20° PRESSURE ANGLE

S12M08M064N0510S12M08M066N0510S12M08M072N0510S12M08M080N0510S12M08M084N0510S12M08M088N0510S12M08M090N0510S12M08M092N0510S12M08M096N0510S12M08M100N0510S12M08M104N0510S12M08M108N0510S12M08M112N0510S12M08M124N0510

S1VZ08M064T0508S1VZ08M066T0508S1VZ08M072T0508S1VZ08M080T0508S1VZ08M084T0508S1VZ08M088T0508S1VZ08M090T0508S1VZ08M092T0508S1VZ08M096T0508S1VZ08M100T0508S1VZ08M104T0508S1VZ08M108T0508S1VZ08M112T0508S1VZ08M124T0508

d = Ø10 H8d = Ø8 H7d = Ø5 H7

Catalog NumberNo.of

TeethDP.D.FAIRLOC® TYPE HUB GEAR (Fig. 1) HUBLESS (Fig. 2)

S1VZ08M064T0505S1VZ08M066T0505S1VZ08M072T0505S1VZ08M080T0505S1VZ08M084T0505S1VZ08M088T0505S1VZ08M090T0505S1VZ08M092T0505S1VZ08M096T0505S1VZ08M100T0505S1VZ08M104T0505S1VZ08M108T0505S1VZ08M112T0505S1VZ08M124T0505

51.252.857.66467.270.47273.676.88083.286.489.699.2

646672808488909296

100104108112124

52.8 54.4 59.2 65.6 68.8 72 73.6 75.2 78.4 81.6 84.8 88 91.2100.8



56

17182022232425262730323437384244

d = Ø10 H8d = Ø8 H7d = Ø5 H7

Continued on the next page

Catalog NumberNo.of

TeethDP.D.


FAIRLOC® TYPE HUB GEAR (Fig. 1) HUBLESS (Fig. 2)

Fig.1

Bore Ref. T D1 L58

M2.5M3

1417

13.514.8

S1VZ10M015T0505S1VZ10M016T0505S1VZ10M018T0505S1VZ10M020T0505S1VZ10M021T0505S1VZ10M022T0505S1VZ10M023T0505S1VZ10M024T0505S1VZ10M025T0505S1VZ10M028T0505S1VZ10M030T0505S1VZ10M032T0505S1VZ10M035T0505S1VZ10M036T0505S1VZ10M040T0505S1VZ10M042T0505

S1VZ10M015T0508S1VZ10M016T0508S1VZ10M018T0508S1VZ10M020T0508S1VZ10M021T0508S1VZ10M022T0508S1VZ10M023T0508S1VZ10M024T0508S1VZ10M025T0508S1VZ10M028T0508S1VZ10M030T0508S1VZ10M032T0508S1VZ10M035T0508S1VZ10M036T0508S1VZ10M040T0508S1VZ10M042T0508

S12M10M015N0510S12M10M016N0510S12M10M018N0510S12M10M020N0510S12M10M021N0510S12M10M022N0510S12M10M023N0510S12M10M024N0510S12M10M025N0510S12M10M028N0510S12M10M030N0510S12M10M032N0510S12M10M035N0510S12M10M036N0510S12M10M040N0510S12M10M042N0510

15161820212223242528303235364042

15161820212223242528303235364042

Fairloc® Hub Acetal Spur Gears - Module 1

PrecisionComponent


20° PRESSURE ANGLE


57

Fairloc® Hub Acetal Spur Gears - Module 1


20° PRESSURE ANGLE

47 48 50 52 54 58 62 66 68 71 72 74 80 82 86 92 95102

d = Ø10 H8d = Ø8 H7d = Ø5 H7


Catalog NumberNo.of

TeethDP.D.


FAIRLOC® TYPE HUB GEAR (Fig. 1) HUBLESS (Fig. 2)

S1VZ10M045T0505 S1VZ10M046T0505 S1VZ10M048T0505 S1VZ10M050T0505 S1VZ10M052T0505 S1VZ10M056T0505 S1VZ10M060T0505 S1VZ10M064T0505 S1VZ10M066T0505 S1VZ10M069T0505 S1VZ10M070T0505 S1VZ10M072T0505 S1VZ10M078T0505 S1VZ10M080T0505 S1VZ10M084T0505 S1VZ10M090T0505 S1VZ10M093T0505 S1VZ10M100T0505

S1VZ10M045T0508 S1VZ10M046T0508 S1VZ10M048T0508 S1VZ10M050T0508 S1VZ10M052T0508 S1VZ10M056T0508 S1VZ10M060T0508 S1VZ10M064T0508 S1VZ10M066T0508 S1VZ10M069T0508 S1VZ10M070T0508 S1VZ10M072T0508 S1VZ10M078T0508 S1VZ10M080T0508 S1VZ10M084T0508 S1VZ10M090T0508 S1VZ10M093T0508 S1VZ10M100T0508

S12M10M045N0510 S12M10M046N0510 S12M10M048N0510 S12M10M050N0510 S12M10M052N0510 S12M10M056N0510 S12M10M060N0510 S12M10M064N0510 S12M10M066N0510 S12M10M069N0510 S12M10M070N0510 S12M10M072N0510 S12M10M078N0510 S12M10M080N0510 S12M10M084N0510 S12M10M090N0510 S12M10M093N0510 S12M10M100N0510

45 46 48 50 52 56 60 64 66 69 70 72 78 80 84 90 93100

45 46 48 50 52 56 60 64 66 69 70 72 78 80 84 90 93100

Fig.1

Bore Ref. T D1 L58

M2.5M3

1417

13.514.8

PrecisionComponent

58

3

4

6

A

S

B, Bore Size

.1248 (1/8)

.1873 (3/16)

.2498 (1/4)

.104 FACEAGMA Q10 20° PRESSURE ANGLE

CATALOG NUMBER DESIGNATION:

2024 AluminumT4 or T351 AlloyAnodized before cutting

Material Code

303 Stainless Steel

Available on special order: 14-1/2° pressure angle, teeth not listed, different bore size, passivation for Stainless Steel.


PrecisionComponent

HUBS: 303 Stainless SteelSPRINGS: Torsion Type, Spring Temper

Example:S1M56A-F120A090 is an Aluminum Mini-Lash Gear with 90 Teeth and .2498 Bore Fairloc® Hub.

S 1 M 5 A - F 1 2 0

Fairloc® Hub Mini-Lash Gears - 120 Pitch

.53

FAIRLOC® HUB CLEARANCE

RADIUS .31 MAX.

.385.104

+.0005B -.0000

P.D. O.D.

No.of

TeethP.D. O.D.

.642 .683 .717 .725 .767 .808 .817 .850 .892 .933 .9751.0171.0581.1001.1171.1421.1831.2171.2251.250

.6250 .6667 .7000 .7083 .7500 .7917 .8000 .8333 .8750 .9167 .95831.00001.04171.08331.10001.12501.16671.20001.20831.2333

75 80 84 85 90 95 96100105110115120125130132135140144145148

No.of

Teeth

59

3

4

6

A

S

B, Bore Size

.1248 (1/8)

.1873 (3/16)

.2498 (1/4)




Material Code

303 Stainless Steel



PrecisionComponent

S 1 M 5 A - F 0 9 6

HUBS: 303 Stainless SteelSPRINGS: Torsion Type, 302 Stainless Steel, Spring TemperExample:S1M53A-F096S074 is a Stainless Steel Mini-Lash Gear with 74 Teeth and .1248 Bore Fairloc® Hub.


.385.104

.53

+.0005B -.0000

P.D. O.D.


RADIUS .31 MAX.

No.of

TeethP.D. O.D.

.646 .667 .688 .708 .729 .750 .771 .792 .854 .896 .9581.0211.0631.0831.1461.1671.2081.250

.6250 .6458 .6667 .6875 .7083 .7292 .7500 .7708 .8333 .8750 .93751.00001.04171.06251.12501.14581.18751.2292

60 62 64 66 68 70 72 74 80 84 90 96100102108110114118

No.of

Teeth

60

No.of

Teeth3

4

6

A

S


B, Bore Size

.1248 (1/8)

.1873 (3/16)

.2498 (1/4)



Material Code

303 Stainless Steel



PrecisionComponent

.385.104

FAIRLOC® HUBCLEARANCE

RADIUS .31 MAX

.53

+.0005B -.0000

P.D. O.D.

No.of

TeethP.D. O.D.

1.3751.4271.4791.5211.5311.5831.6881.7921.8962.0002.0212.1042.2082.3132.4172.5212.6252.7292.8333.021

1.35421.40631.45831.50001.51041.56251.66671.77081.87501.97922.00002.08332.18752.29172.39582.50002.60422.70832.81253.0000

130135140144145150160170180190192200210220230240250260270288

HUBS: 303 Stainless SteelSPRINGS: 302 Stainless Steel, Spring Temper

Example:S1A53A-F096S180 is a Stainless Steel Anti-Backlash Gear with 180 Teeth and .1248" Bore Fairloc® Hub.

S 1 A 5 A - F 0 9 6

Fairloc® Hub Anti-Backlash Gears - 96 Pitch

61



3

4

6

A

S

B, Bore Size

.1248 (1/8)

.1873 (3/16)

.2498 (1/4)




Material Code

303 Stainless Steel



PrecisionComponent

.650 .675 .700 .713 .725 .750 .775 .800 .825 .838 .850 .900 .9631.0251.0881.1501.2131.250

.6250 .6500 .6750 .6875 .7000 .7250 .7500 .7750 .8000 .8125 .8250 .8750 .93751.00001.06251.12501.18751.2250

505254555658606264656670758085909598

S 1 M 5 A - F 0 8 0

HUBS: 303 Stainless SteelSPRINGS: Torsion Type, 302 Stainless Steel, Spring TemperExample:S1M54A-F080A085 is an Aluminum Mini-Lash Gear with 85 Teeth and .1873 Bore Fairloc® Hub.


.385.104

.53

+.0005B -.0000

P.D. O.D.


RADIUS .31 MAX.

No.of

TeethP.D. O.D.

No.of

Teeth

0

62

3

4

6

A

S

B, Bore Size

.1248 (1/8)

.1873 (3/16)

.2498 (1/4)




Material Code

303 Stainless Steel



PrecisionComponent

No.of

Teeth

0

.653 .667 .694 .722 .750 .778 .806 .833 .861 .889 .917 .944 .9721.0001.0281.0831.1391.1941.250

45464850525456586062646668707276808488

.6250 .6389 .6667 .6944 .7222 .7500 .7778 .8056 .8333 .8611 .8889 .9167 .9444 .97221.00001.05561.11111.16671.2222

S 1 M 5 A - F 0 7 2

HUBS: 303 Stainless SteelSPRINGS: Torsion Type, 302 Stainless Steel, Spring TemperExample:S1M56A-F072A058 is an Aluminum Mini-Lash Gear with 58 Teeth and .2498 Bore Fairloc® Hub.


.385.104

.53

+.0005B -.0000

P.D. O.D.


RADIUS .31 MAX.

No.of

TeethP.D. O.D.

63

No.of

Teeth3

4

6

A

S


B, Bore Size

.1248 (1/8)

.1873 (3/16)

.2498 (1/4)



Material Code

303 Stainless Steel



.385.104


RADIUS .31 MAX

.53

+.0005B -.0000

P.D. O.D.

PrecisionComponent


Example:S1A54A-F072A150 is an Aluminum Anti-Backlash Gear with 150 Teeth and .1873" Bore Fairloc® Hub.

S 1 A 5 A - F 0 7 2


No.of

TeethP.D. O.D.

1.38891.45831.50001.52781.59721.66671.73611.80561.94442.00002.08332.22222.36112.50002.63892.77782.91673.00003.0556

100105108110115120125130140144150160170180190200210216220

1.4171.4861.5281.5561.6251.6941.7641.8331.9722.0282.1112.2502.3892.5282.6672.8062.9443.0283.083

64

3

4

6

A

S

B, Bore Size

.1248 (1/8)

.1873 (3/16)

.2498 (1/4)




Material Code

303 Stainless Steel



PrecisionComponent

S 1 M 5 A - F 0 6 4

HUBS: 303 Stainless SteelSPRINGS: Torsion Type, 302 Stainless Steel, Spring TemperExample:S1M53A-F064S054 is a Stainless Steel Mini-Lash Gear with 54 Teeth and .1248 Bore Fairloc® Hub.


No.of

TeethP.D. O.D.

.656 .688 .719 .750 .781 .813 .844 .875 .906 .938 .9691.0001.0311.0631.0941.1251.1561.1881.2191.250

.6250 .6563 .6875 .7188 .7500 .7813 .8125 .8438 .8750 .9063 .9375 .96881.00001.03131.06251.09381.12501.15631.18751.2188

4042444648505254565860626466687072747678

.385.104

.53

+.0005B -.0000

P.D. O.D.


RADIUS .31 MAX.

No.of

Teeth

0



65

No.of

Teeth3

4

6

A

S

AGMA Q10 .104 FACE 20° PRESSURE ANGLE

B, Bore Size

.1248 (1/8)

.1873 (3/16)

.2498 (1/4)



Material Code

303 Stainless Steel



PrecisionComponent

.385.104


RADIUS .31 MAX

.53

+.0005B -.0000

P.D. O.D.


S 1 A 5 A - F 0 6 4

Example:S1A56A-F064A125 is an Aluminum Anti-Backlash Gear with 125 Teeth and .2498" Bore Fairloc® Hub.


No.of

TeethP.D. O.D.

1.3591.4381.5161.5311.5941.6721.7501.8281.9061.9842.0312.0632.2192.3752.5312.6882.8443.0003.031

1.32811.40631.48441.50001.56251.64061.71881.79691.87501.95312.00002.03132.18752.34382.50002.65632.81252.96883.0000

85 90 95 96100105110115120125128130140150160170180190192

66

No.of

Teeth3

4

6

A

S

AGMA Q10 .104 FACE 20° PRESSURE ANGLE

B, Bore Size

.1248 (1/8)

.1873 (3/16)

.2498 (1/4)



Material Code

303 Stainless Steel



.385.104


RADIUS .31 MAX

.53

+.0005B -.0000

P.D. O.D.

PrecisionComponent


Example:S1A53A-F048S120 is a Stainless Steel Anti-Backlash Gear with 120 Teeth and .1248" Bore Fairloc® Hub.

S 1 A 5 A - F 0 4 8


No.of

TeethP.D. O.D.

1.3961.5001.5421.6041.7081.7921.8131.9172.0212.0422.1252.2292.3332.4382.5422.6462.7502.9583.042

1.35421.45831.50001.56251.66671.75001.77081.87501.97922.00002.08332.18752.29172.39582.50002.60422.70832.91673.0000

65 70 72 75 80 84 85 90 95 96100105110115120125130140144

67

The Better Way to Fasten Rotating Components.Solves…Phasing, Timing, Positioning and Frequent Removal Problems


*Patented®Registered trademark

Call on our Engineering Department to discuss theadvantages of applying the Fairloc® concept to your designs.

B C D EAFastening MethodFASTENER SELECTOR GUIDE

Yes

Yes

No

No

No

No

Yes

No

No

No

No

Yes

No

No

No

Yes

Yes

No

No

No

No

Yes

No

Yes

Yes

Clamps

Keys

Pins

Set Screws

*Fairloc®

Legend

A – Shaft remains smoothB – Self-contained (no additional inventory)C – Component is fully supportedD – Easy adjustmentE – Can be pinned if desired

Page #Pitch.0801/5

3 mm HTD5 mm HTD2 mm GT®23 mm GT®2

263428383032

Fairloc® Hub Pulleys

Here's How It Works!Two slots are machined into the hub, one oriented radially, the other angularly, to create a transverse wedge which remains attached to the solid portion of the hub on one side. The resultant cantilevered clamping section has a tapped hole to accept a cap screw which passes through a clearance hole in the solid portion of the hub, and into a threaded hole in the transverse wedge section. As the screw is tightened, the cantilevered section clamps the shaft securely. The screw can be tightened and released repeatedly without marring the shaft or affecting its torque transmitting abilities.

Proved Most EffectiveFor precision application – Lab tests proved Fairloc® to be superior to all other comparable fasteners. For high torque application – Torques up to 400 lb. in. are obtained with a 5/8" bore Fairloc® hub.

Typical Application Areas For Fairloc® Include:Computer Tape Drives, Aerospace Components, Aircraft Instrumentation, Aircraft Fuel Control Systems, Machine Tools, N/C Machines, Computer Input / Output Systems, Military Fire Control Systems, Medical Equipment, Business Machines, Optical Equipment, Power Drives.

SOLID HINGE PORTION

RADIAL SLOT

TRANSVERSE SLOT

HUB

BACKFRONT •Full Use Of The Bore Gives maximum support to the component, reduces wobble or misalignment. •Easy Adjustment Fairloc® replaces set screws and clamps, eliminates marred shafts; components can be repositioned with a single hex key adjustment. •Compact, Self-Contained Design When available space or access is limited Fairloc's® small hub envelope is a distinct advantage. •Very High Reliability

68

Precision Gear & Dial Hubs – Fairloc® Type

PrecisionComponent

#2-56 SOCKET HEAD CAP SCREW SUPPLIED

* .3753.3750

+.0005*B -.0000

A

L

HUB O.D. .550

*Diameters Concentric Within .0003 T.I.R.

S2F06Y-062090S2F06Y-125090S2F06Y-062094S2F06Y-125094S2F06Y-062120S2F06Y-125120S2F06Y-062125S2F06Y-125125S2F06Y-062187S2F06Y-125187S2F06Y-187187S2F06Y-062241S2F06Y-125241S2F06Y-187241S2F06Y-062250S2F06Y-125250S2F06Y-187250

.062

.125

.062

.125

.062

.125

.062

.125

.062

.125

.187

.062

.125

.187

.062

.125

.187

.0900

.0937

.1200

.1248

.1873

.2405

.2498

HubO.D.LB

BoreACatalog Number

MATERIAL: 303 Stainless Steel Clearance

Radius

Available on special order: Hubs assembled to gears or dials, and passivation.


.265

.295

.437

.530

.273

.304

69

O.D. P.D.

.125 ±.002

.3750+.0000-.0002

Hubs are available in Pin, Clamp, or Fairloc® type. PrecisionComponent

S1268Z-120S075S1268Z-120S076S1268Z-120S078S1268Z-120S080S1268Z-120S082S1268Z-120S084S1268Z-120S090S1268Z-120S096S1268Z-120S100S1268Z-120S105S1268Z-120S110S1268Z-120S120S1268Z-120S127S1268Z-120S130S1268Z-120S140S1268Z-120S144S1268Z-120S150S1268Z-120S160S1268Z-120S180S1268Z-120S200S1268Z-120S210S1268Z-120S240S1268Z-120S250S1268Z-120S270S1268Z-120S300S1268Z-120S325S1268Z-120S350S1268Z-120S360S1268Z-120S420S1268Z-120S480

75 76 78 80 82 84 90 96100105110120127130140144150160180200210240250270300325350360420480

.6250 .6333 .6500 .6667 .6833 .7000 .7500 .8000 .8333 .8750 .91671.00001.05831.08331.16671.20001.25001.33331.50001.66671.75002.00002.08332.25002.50002.70832.91673.00003.50004.0000

.642 .650 .667 .683 .700 .717 .767 .817 .850 .892 .9331.0171.0751.1001.1831.2171.2671.3501.5171.6831.7672.0172.1002.2672.5172.7252.9333.0173.5174.017

S1268Z-120A075S1268Z-120A076S1268Z-120A078S1268Z-120A080S1268Z-120A082S1268Z-120A084S1268Z-120A090S1268Z-120A096S1268Z-120A100S1268Z-120A105S1268Z-120A110S1268Z-120A120S1268Z-120A127S1268Z-120A130S1268Z-120A140S1268Z-120A144S1268Z-120A150S1268Z-120A160S1268Z-120A180S1268Z-120A200S1268Z-120A210S1268Z-120A240S1268Z-120A250S1268Z-120A270S1268Z-120A300S1268Z-120A325S1268Z-120A350S1268Z-120A360S1268Z-120A420S1268Z-120A480

O.D.P.D.Catalog Number No.

ofTeeth

2024 Aluminum*Anodized303 Stainless Steel

• All gears over 2-1/8 Dia. supplied with lightening holes.• See index for hubs. Assembled upon request at nominal charge.

Hubless Spur Gears - 120 Pitch

20° PRESSURE ANGLE 1/8 FACE 3/8 BOREAGMA Q10

*T4 or T351 Aluminum Alloy, anodized before cutting.Available on special order: 14-1/2° P.A., teeth not listed, different bore size and/or material, passivation for Stainless Steel.

70



58 62 64 66 72 84 96100110120127130132140144150160170180190200220228240250260280288336384

.6042 .6458 .6667 .6875 .7500 .87501.00001.04171.14581.25001.32291.35421.37501.45831.50001.56251.66671.77081.87501.97922.08332.29172.37502.50002.60422.70832.91673.00003.50004.0000

.625 .667 .688 .708 .771 .8961.0211.0631.1671.2711.3441.3751.3961.4791.5211.5831.6881.7921.8962.0002.1042.3132.3962.5212.6252.7292.9383.0213.5214.021



ofTeeth





O.D. P.D.

.125 ±.002

.3750+.0000-.0002


71



.6000 .6250 .6500 .6750 .7000 .7250 .7500 .7750 .87501.00001.12501.25001.37501.50001.58751.62501.75001.87502.00002.12502.25002.37502.50002.62502.75003.00003.25003.50003.75004.0000


ofTeeth



48 50 52 54 56 58 60 62 70 80 90100110120127130140150160170180190200210220240260280300320

.625 .650 .675 .700 .725 .750 .775 .800 .9001.0251.1501.2751.4001.5251.6131.6501.7751.9002.0252.1502.2752.4002.5252.6502.7753.0253.2753.5253.7754.025





O.D. P.D.

.125 ±.002

.3750+.0000-.0002

72


1/8 FACE20° PRESSURE ANGLE 3/8 BOREAGMA Q10

O.D. P.D.

.125 ±.002

.3750+.0000-.0002


S1268Z-072S043S1268Z-072S048S1268Z-072S054S1268Z-072S060S1268Z-072S064S1268Z-072S072S1268Z-072S080S1268Z-072S084S1268Z-072S090S1268Z-072S096S1268Z-072S100S1268Z-072S105S1268Z-072S108S1268Z-072S110S1268Z-072S120S1268Z-072S130S1268Z-072S140S1268Z-072S144S1268Z-072S150S1268Z-072S160S1268Z-072S170S1268Z-072S180S1268Z-072S192S1268Z-072S200S1268Z-072S210S1268Z-072S216S1268Z-072S288S1268Z-072S297

43 48 54 60 64 72 80 84 90 96100105108110120130140144150160170180192200210216288297

.5972 .6667 .7500 .8333 .88891.00001.11111.16671.25001.33331.38891.45831.50001.52781.66671.80561.94442.00002.08332.22222.36112.50002.66672.77782.91673.00004.00004.1250

.625 .694 .778 .861 .9171.0281.1391.1941.2781.3611.4171.4861.5281.5561.6941.8331.9722.0282.1112.2502.3892.5282.6942.8062.9443.0284.0284.153

*T4 or T351 Aluminum Alloy, anodized before cutting. Available on special order: 14-1/2° P.A., teeth not listed, different bore size and/or material, passivation for Stainless Steel.

S1268Z-072A043S1268Z-072A048S1268Z-072A054S1268Z-072A060S1268Z-072A064S1268Z-072A072S1268Z-072A080S1268Z-072A084S1268Z-072A090S1268Z-072A096S1268Z-072A100S1268Z-072A105S1268Z-072A108S1268Z-072A110S1268Z-072A120S1268Z-072A130S1268Z-072A140S1268Z-072A144S1268Z-072A150S1268Z-072A160S1268Z-072A170S1268Z-072A180S1268Z-072A192S1268Z-072A200S1268Z-072A210S1268Z-072A216S1268Z-072A288S1268Z-072A297

Catalog Number

2024 Aluminum*Anodized

303 Stainless SteelP.D. O.D.

No.of

Teeth


73






38 40 48 50 64 72 75 80 84 90 92 96100105110120128130140144150160168170180184192224256264

.5938 .6250 .7500 .78131.00001.12501.17191.25001.31251.40631.43751.50001.56251.64061.71881.87502.00002.03132.18752.25002.34832.50002.62502.65632.81252.87503.00003.50004.00004.1250

.625 .656 .781 .8131.0311.1561.2031.2811.3441.4381.4691.5311.5941.6721.7501.9062.0312.0632.2192.2812.3752.5312.6562.6882.8442.9063.0313.5314.0314.156


Catalog Number No.of

TeethP.D. O.D.

303 Stainless Steel



O.D. P.D.

.125 ±.002

.3750+.0000-.0002

74

O.D. P.D.

.125 ±.002

.3750+.0000-.0002





29 30 32 40 44 48 50 54 60 64 65 70 72 75 80 84 90 96100105110120130140144150180186192198

.6042 .6250 .6667 .8333 .91671.00001.04171.12501.25001.33331.35421.45831.50001.56251.66671.75001.87502.00002.08332.18752.29172.50002.70832.91673.00003.12503.75003.87504.00004.1250

.646 .667 .708 .875 .9581.0421.0831.1671.2921.3751.3961.5001.5421.6041.7081.7921.9172.0422.1252.2292.3332.5422.7502.9583.0423.1673.7923.9174.0424.167

No.of

TeethP.D. O.D.

Catalog Number2024 Aluminum*

Anodized303 Stainless Steel




75

O.D. P.D.

.125 ±.002

.3750+.0000-.0002






S1268Z-032S019S1268Z-032S020S1268Z-032S024S1268Z-032S026S1268Z-032S028S1268Z-032S030S1268Z-032S032S1268Z-032S036S1268Z-032S040S1268Z-032S042S1268Z-032S048S1268Z-032S050S1268Z-032S052S1268Z-032S054S1268Z-032S056S1268Z-032S060S1268Z-032S064S1268Z-032S066S1268Z-032S070S1268Z-032S072S1268Z-032S080S1268Z-032S086S1268Z-032S088S1268Z-032S092S1268Z-032S096S1268Z-032S120S1268Z-032S128

S1268Z-032A019S1268Z-032A020S1268Z-032A024S1268Z-032A026S1268Z-032A028S1268Z-032A030S1268Z-032A032S1268Z-032A036S1268Z-032A040S1268Z-032A042S1268Z-032A048S1268Z-032A050S1268Z-032A052S1268Z-032A054S1268Z-032A056S1268Z-032A060S1268Z-032A064S1268Z-032A066S1268Z-032A070S1268Z-032A072S1268Z-032A080S1268Z-032A086S1268Z-032A088S1268Z-032A092S1268Z-032A096S1268Z-032A120S1268Z-032A128

19 20 24 26 28 30 32 36 40 42 48 50 52 54 56 60 64 66 70 72 80 86 88 92 96120128

.5938 .6250 .7500 .8125 .8750 .93751.00001.12501.25001.31251.50001.56251.62501.68751.75001.87502.00002.06252.18752.25002.50002.68752.75002.87503.00003.75004.0000

.656 .688 .813 .875 .9381.0001.0631.1881.3131.3751.5631.6251.6881.7501.8131.9382.0632.1252.2502.3132.5632.7502.8132.9383.0633.8134.063


Catalog NumberO.D.

No.of

TeethP.D.

76

O.D. P.D.

.125 ±.002

.3750+.0000-.0002



S1268Z-024S015S1268Z-024S018S1268Z-024S020S1268Z-024S021S1268Z-024S024S1268Z-024S025S1268Z-024S026S1268Z-024S028S1268Z-024S030S1268Z-024S032S1268Z-024S036S1268Z-024S040S1268Z-024S042S1268Z-024S045S1268Z-024S046S1268Z-024S048S1268Z-024S050S1268Z-024S052S1268Z-024S056S1268Z-024S060S1268Z-024S064S1268Z-024S066S1268Z-024S070S1268Z-024S072S1268Z-024S078S1268Z-024S084S1268Z-024S090S1268Z-024S096S1268Z-024S099

S1268Z-024A015S1268Z-024A018S1268Z-024A020S1268Z-024A021S1268Z-024A024S1268Z-024A025S1268Z-024A026S1268Z-024A028S1268Z-024A030S1268Z-024A032S1268Z-024A036S1268Z-024A040S1268Z-024A042S1268Z-024A045S1268Z-024A046S1268Z-024A048S1268Z-024A050S1268Z-024A052S1268Z-024A056S1268Z-024A060S1268Z-024A064S1268Z-024A066S1268Z-024A070S1268Z-024A072S1268Z-024A078S1268Z-024A084S1268Z-024A090S1268Z-024A096S1268Z-024A099

1518202124252628303236404245464850525660646670727884909699

.6250 .7500 .8333 .87501.00001.04171.08331.16671.25001.33331.50001.66671.75001.87501.91672.00002.08332.16672.33332.50002.66672.75002.91673.00003.25003.50003.75004.00004.1250

.708 .833 .917 .9581.0831.1251.1671.2501.3331.4171.5831.7501.8331.9582.0002.0832.1672.2502.4172.5832.7502.8333.0003.0833.3333.5833.8334.0834.208



No.of

TeethP.D. O.D.

303 Stainless Steel

Catalog Number



77

3/8 BORE1/8 FACE20° PRESSURE ANGLEAGMA Q10

B(8 PLACES)

.3750CAP.D.O.D.

.125 ± .002

+.0000 -.0002

S1268Z-072M072S1268Z-072M081S1268Z-072M090S1268Z-072M100S1268Z-072M110S1268Z-072M120S1268Z-072M130S1268Z-072M140S1268Z-072M160S1268Z-072M180S1268Z-072M190S1268Z-072M210

72 81 90100110120130140160180190210

No.of

TeethP.D. O.D.Catalog Number C

Dia.B

Dia.A

Dia.1.00001.12501.25001.38891.52781.66671.80561.94442.22222.50002.63892.9167

1.0281.1531.2781.4171.5561.6941.8331.9722.2502.5282.6672.944

5/87/87/8

1-1/81-1/81-3/81-3/81-5/81-7/82-1/82-3/82-5/8

See Index for hubs. Assembled upon request at a nominal charge.Available on special order: 14-1/2° P.A., teeth not listed, different bore and/or materials.

MATERIAL: Core – Aluminum 2024-T3, Chemical Filmed Rim – Acetal

Aluminum-Acetal Gears - 72 Pitch

—

—3/16

1-3/321-3/81-3/81-3/4

—

—7/325/16

3/8

Did You Know?...That SDP/SI is well-equipped to handle the design andmanufacture of parts based on customers' specifications.In most instances, we can supply a Certificate of Complianceor Material and Process Certifications. Please call, faxor e-mail your requirements to our Sales Department orApplication Engineering.

PrecisionComponent

78




64 72 80 85 90 96110120130140150160180192

S1268Z-064M064S1268Z-064M072S1268Z-064M080S1268Z-064M085S1268Z-064M090S1268Z-064M096S1268Z-064M110S1268Z-064M120S1268Z-064M130S1268Z-064M140S1268Z-064M150S1268Z-064M160S1268Z-064M180S1268Z-064M192

No.of

TeethP.D. O.D.

—

13/16

1-3/32

1-3/8

1-3/4

—

7/32

5/16

3/8

Catalog Number CDia.

BDia.

ADia.


1.00001.12501.25001.32811.40631.50001.71881.87502.03132.18752.34382.50002.81253.0000

1.0311.1561.2811.3591.4381.5311.7501.9062.0632.2192.3752.5312.8443.031

5/87/8 7/8

1-1/81-1/81-3/8

1-5/8

1-7/8

2-1/8

2-3/82-5/8

PrecisionComponent

B(8 PLACES)

.3750CAP.D.O.D.

.125 ± .002

+.0000 -.0002

Hubs are available in Pin, Clamp or Fairloc® type.

79


S1268Z-048M048 S1268Z-048M054S1268Z-048M060S1268Z-048M064S1268Z-048M065S1268Z-048M070S1268Z-048M072S1268Z-048M075S1268Z-048M080S1268Z-048M084S1268Z-048M085S1268Z-048M090S1268Z-048M092S1268Z-048M096S1268Z-048M100S1268Z-048M110S1268Z-048M115S1268Z-048M120S1268Z-048M140S1268Z-048M144S1268Z-048M150

48 54 60 64 65 70 72 75 80 84 85 90 92 96100110115120140144150

No.of


Dia.B

Dia.A

Dia.


1.00001.12501.25001.33331.35421.45831.50001.56251.66671.75001.77081.87501.91672.00002.08332.29172.39582.50002.91673.00003.1250

1.0421.1671.2921.3751.3961.5001.5421.6041.7081.7921.8131.9171.9582.0422.1252.3332.4382.5422.9583.0423.167

5/87/87/8

1-1/8

1-1/81-1/81-3/81-3/81-3/81-5/81-5/81-5/81-7/81-7/82-1/82-1/82-5/82-5/82-7/8



—

——

13/1613/1613/161-3/321-3/321-3/81-3/8

1-3/4

—

——

7/327/327/325/165/163/83/8

3/8

PrecisionComponent

B(8 PLACES)

.3750CAP.D.O.D.

.125 ± .002

+.0000 -.0002

80


S1268Z-032M028S1268Z-032M032S1268Z-032M035S1268Z-032M036S1268Z-032M040S1268Z-032M042S1268Z-032M045S1268Z-032M048S1268Z-032M050S1268Z-032M055S1268Z-032M060S1268Z-032M064S1268Z-032M065S1268Z-032M070S1268Z-032M072S1268Z-032M075S1268Z-032M080S1268Z-032M085S1268Z-032M090S1268Z-032M096S1268Z-032M112S1268Z-032M128

28 32 35 36 40 42 45 48 50 55 60 64 65 70 72 75 80 85 90 96112128

No.of


Dia.B

Dia.A

Dia.


.87501.00001.09381.12501.25001.31251.40631.50001.56251.71881.87502.00002.03132.18752.25002.34382.50002.65632.81253.00003.50004.0000

.9381.0631.1561.1881.3131.3751.4691.5631.6251.7811.9382.0632.0942.2502.3132.4062.5632.7192.8753.0633.5634.063



5/8

7/8

1-1/8

1-3/8

1-5/8

1-7/8

2-1/82-1/82-3/82-5/82-5/83-1/83-5/8

—

13/16

1-3/32

1-3/8

1-3/4

—

7/32

5/16

3/8

3/8

PrecisionComponent

B(8 PLACES)

.3750CAP.D.O.D.

.125 ± .002

+.0000 -.0002

Hubs are available in Pin, Clamp or Fairloc® Type.

81



242530323536404248556065728496

No.of


Dia.B

Dia.A

Dia.


1.00001.04171.25001.33331.45831.50001.66671.75002.00002.29172.50002.70833.00003.50004.0000

1.0831.1251.3331.4171.5421.5831.7501.8332.0832.3752.5832.7923.0833.5834.083

S1268Z-024M024S1268Z-024M025S1268Z-024M030S1268Z-024M032S1268Z-024M035S1268Z-024M036S1268Z-024M040S1268Z-024M042S1268Z-024M048S1268Z-024M055S1268Z-024M060S1268Z-024M065S1268Z-024M072S1268Z-024M084S1268Z-024M096


5/87/87/8

1-1/8

1-3/8

1-5/82-1/82-1/82-3/82-5/83-1/83-5/8

—

13/161-3/81-3/81-3/81-3/41-3/41-3/4

—

7/323/83/8

3/8

PrecisionComponent

B(8 PLACES)

.3750CAP.D.O.D.

.125 ± .002

+.0000 -.0002

Hubs are available in Pin, Clamp or Fairloc® Type.

82

S1228Y-GA-02S1228Y-GA-04S1228Y-GA-05S1228Y-GA-06S1228Y-GA-07S1228Y-GA-10S1228Y-GA-11S1228Y-GA-12S1228Y-GA-13S1228Y-GA-14S1228Y-GA-15S1228Y-GA-16S1228Y-GA-17S1228Y-GA-18S1228Y-GA-19S1228Y-GA-20S1228Y-GA-21S1228Y-GA-22S1228Y-GA-23S1228Y-GA-24S1228Y-GA-25S1228Y-GA-26S1228Y-GA-27S1228Y-GA-29S1228Y-GA-30S1228Y-GA-31S1228Y-GA-32S1228Y-GA-33S1228Y-GA-34

Catalog NumberO.D.+.000 -.003

180 60 50 25 10120100 72 60 50 25 10

BLANK360180200180120100 72 50 10

BLANK180200180100 50 10

Steps inDegrees

2°6°

7°12'14°24'

36°3°

3°36'5°6°

7°12'14°24'

36°—1°2°

1°48'2°3°

3°36'5°

7°12'36°—2°

1°48'2°

3°36'7°12'36°

0-3600-600-500-250-10

0-1200-1000-720-600-500-250-10—

0-3600-3600-2000-1800-1200-1000-720-500-10—

0-3600-2000-1800-1000-500-10

Graduations DialRange

MATERIAL: 2024 Aluminum, Black Hard Anodized

Assembled with hubs, upon request, at nominal charge.

CLOCKWISE PRECISION LASER ENGRAVED

1.500

2.000

3.000

4.000

Precision Disc Dials

O.D.

.062

.3750+.0000 -.0003

See Index for Hubs

83

S1228Y-GC-1S1228Y-GC-2S1228Y-GC-3S1228Y-GC-4S1228Y-GC-5

1°2°

3°36'1°2°

3.000

4.000

360180100360180

0-3600-3600-1000-3600-360

Precision Drum Dials

COUNTERCLOCKWISE PRECISION LASER ENGRAVED


Steps inDegreesCatalog Number


O.D.+.000 -.003

Graduations DialRange

COUNTERCLOCKWISE PRECISION LASER ENGRAVED


A

C

.3750+.0000 -.0003

.062

See Index for Hubs

.3750

.062

O.D.

+.0000 -.0003

B

2°1°2°

180360180

ACatalog Number



C± .005

DialRange

BGraduations

Steps inDegrees

0-360.5002.990

2.490

S5189Y-GD-2S5189Y-GD-3S5189Y-GD-4

84

A

S5189Y-GB-01S5189Y-GB-02S5189Y-GB-04S5189Y-GB-05S5189Y-GB-06S5189Y-GB-07S5189Y-GB-08S5189Y-GB-09S5189Y-GB-10S5189Y-GB-11S5189Y-GB-12S5189Y-GB-13S5189Y-GB-14S5189Y-GB-15S5189Y-GB-16S5189Y-GB-18S5189Y-GB-19S5189Y-GB-20S5189Y-GB-21S5189Y-GB-22S5189Y-GB-23S5189Y-GB-24S5189Y-GB-25

3/8

3/8

3/8

1/2

1/2

.990

1.490

1.990

2.490

2.990

BLANK0-100

BLANK0-60

0-1000-360

BLANK0-500-250-10

0-1800-360

BLANK0-2000-1800-3600-100

BLANK0-1800-1000-10

0-3600-360

—3°36'

—6°

3°36'2°—

7°12'14°24'

36°2°2°—

1°48'2°1°

3°36'—2°

3°36'36°1°2°

Steps inDegreesCatalog Number

DialRange

—100—

60100180—

50 25 10180180—

200180360100—

180100 10360180

BGraduations

C± .005

Assembled, upon request, at nominal charge.




A

.062.3750+.0000

-.0003

C

See Index for Hubs

85

PRECISION LASER ENGRAVED

S9922Y-GJ-1S9922Y-GJ-2S9922Y-GJ-3S9922Y-GJ-4

Catalog Number

1.4901.9902.4902.990

W DialGraduations

180

3600-360

DialRange

Steps inDegrees

2°

1°

12' 6'

VernierReading

.375

.500

O.D.± .005


Vernier and Drum Dial Sets

…That the selection of components for this catalog was done by engineers... for engineers? It is our aim to enable the designer to spend his time designing rather than looking for components.

Did You Know?

Special sets available on request.Assembled with hubs, upon request, at nominal charge.

W .500

1/32

.250.500

1/32VERNIER

DIAL

W

1/16.3750 +.0000 -.0003

O.D.

90°

Ø.3750

Ø.1285(2 HOLES)

See Index for Hubs

86

S9909Y-GH-1S9909Y-GH-2S9909Y-GH-4

2°1°

12' 6'


Catalog Number WO.D.+.000 -.0051.500 2.000 4.000

1.7602.0103.010

180360

0-360


Vernier and Disc Dial Sets

O.D.

WDIAL VERNIER

1/16

.250.500

1.000

.1285 DIA.HOLES (2)

3/16.3750 +.0000

-.0003TYPICALHUB

Did You Know?…At SDP/SI, we are dedicated to manufacturingplastic drive components that are standardized orcustom-designed by the inch or by the millimeter.

Special sets available on request.Assembled with hubs, upon request, at nominal charge.

See Index for Hubs

DialGraduations

DialRange

Steps inDegrees

VernierReading

87


The Better Way to Fasten Rotating Components.Solves…Phasing, Timing, Positioning and Frequent Removal Problems

* Patented® Registered trademark

B C D EAFastening MethodFASTENER SELECTOR GUIDE

No

Yes

No

No

No

No

Yes

No

No

No

Yes

Yes

No

No

No

No

Yes

No

Yes

Yes

Clamps

Keys

Pins

Set Screws

*Fairloc®

Legend

A – Shaft remains smoothB – Self-contained (no additional inventory)C – Component is fully supportedD – Easy adjustmentE – Can be pinned if desired

• Full Use Of The Bore Gives maximum support to the component, reduces wobble or misalignment.• Easy Adjustment Fairloc® replaces set screws and clamps, eliminates marred shafts; components can be repositioned with a single hex key adjustment.•Compact, Self-Contained Design When available space or access is limited, Fairloc's® small hub envelope is a distinct advantage.• Very High Reliability

Typical Application Areas For Fairloc® Include:Computer Tape Drives, Aerospace Components, Aircraft Instrumentation, Aircraft Fuel Control Systems, Machine Tools, N/C Machines, Computer Input / Output Systems, Military Fire Control Systems, Medical Equipment, Business Machines, Optical Equipment, Power Drives.

Here's How It Works!Two slots are machined into the hub, one oriented radially, the other angularly, to create a transverse wedge which remains attached to the solid portion of the hub on one side. The resultant cantilevered clamping section has a tapped hole to ac-cept a cap screw which passes through a clearance hole in the solid portion of the hub, and into a threaded hole in the trans-verse wedge section. As the screw is tightened, the cantilevered section clamps the shaft securely. The screw can be tightened and released repeatedly without marring the shaft or affecting its torque transmitting abilities.

Proved Most EffectiveFor precision application – Lab tests proved Fairloc® to be superior to all other comparable fasteners. For high torque ap-plication – Torques up to 400 lb.in.are obtained with a 5/8" bore Fairloc® hub.

Call on our Engineering Department to discuss theadvantages of applying the Fairloc® concept to your designs.

SOLID HINGE PORTION

RADIAL SLOT

TRANSVERSE SLOT

HUB

BACKFRONT

Yes

Yes

No

No

No

88

PrecisionComponentNOTE: d bore and mounting diameter

are concentric to 0.005 mm.

( )+0.028 **+0.019

A

d D1DØ10 r6

L

T, SOCKET HEADCAP SCREWSUPPLIED

Precision Gear & Dial Hubs – Fairloc® Type

S2F0MYM016025S2F0MYM032025S2F0MYM016030S2F0MYM032030S2F0MYM060030S2F0MYM080030S2F0MYM100030S2F0MYM016040S2F0MYM032040S2F0MYM060040S2F0MYM080040S2F0MYM100040S2F0MYM016050S2F0MYM032050S2F0MYM048050S2F0MYM050050S2F0MYM060050S2F0MYM080050S2F0MYM100050S2F0MYM016060S2F0MYM032060S2F0MYM048060S2F0MYM050060S2F0MYM060060S2F0MYM080060S2F0MYM100060S2F0MYM016080S2F0MYM032080S2F0MYM048080S2F0MYM050080

1.6 3.2 1.6 3.2 6 810 1.6 3.2 6 810 1.6 3.2 4.8 5 6 810 1.6 3.2 4.8 5 6 810 1.6 3.2 4.8 5

D1


DL Clear.Radius

d*BoreH7

ACatalog Number T

*Bore Tolerance: 2.5 & 3 mm + 0.01 4, 5 & 6 mm + 0.012 8 mm + 0.015

2.5

3

4

5

6

8

11

14

17

8.5

8.5

9.8

M2

M2.5

M3

14

17

17

6.4

8.3

11.1

NOTE: Fairloc® hubs require controlled shaft tolerances. Suggested tolerance according to g6, h6 or h7.Available as special order: Hubs assembled to gears or dials, and passivation.

**Toprovidepressfit,usetoleranceaccording to H7 for the mating part bore diameter.

89

D P.D.

3.2

• All gears over 54 mm diameter supplied with lightening holes.• See index for hubs. Assembled upon request at nominal charge.

20° PRESSURE ANGLEISO CLASS 7 3.2 mm FACE 10 mm BORE

PrecisionComponent

Ø10 H7(+0.015)


Catalog NumberP.D. D

No.of

TeethS12S05M030N0310S12S05M032N0310S12S05M048N0310S12S05M054N0310S12S05M060N0310S12S05M065N0310S12S05M070N0310S12S05M080N0310S12S05M096N0310S12S05M105N0310S12S05M120N0310S12S05M130N0310S12S05M150N0310S12S05M180N0310S12S05M192N0310S12S05M198N0310

S12A05M030N0310S12A05M032N0310S12A05M048N0310S12A05M054N0310S12A05M060N0310S12A05M065N0310S12A05M070N0310S12A05M080N0310S12A05M096N0310S12A05M105N0310S12A05M120N0310S12A05M130N0310S12A05M150N0310S12A05M180N0310S12A05M192N0310S12A05M198N0310

30 32 48 54 60 65 70 80 96105120130150180192198

1516242730

32.5354048

52.5606575909699

16 17 25 28 31

33.5 36 41 49

53.5 61 66 76 91 97100

Hubless Spur Gears - Module 0.5

Available as special order: 14-1/2° P.A., teeth not listed, different bore size and/or material, passivation for Stainless Steel.

*T4 or T351 Aluminum Alloy, anodized before cutting.

90


PrecisionComponent

Hubless Spur Gears - Module 0.8


S12S08M020N0310S12S08M024N0310S12S08M028N0310S12S08M032N0310S12S08M042N0310S12S08M048N0310S12S08M056N0310S12S08M064N0310S12S08M066N0310S12S08M070N0310S12S08M072N0310S12S08M080N0310S12S08M096N0310S12S08M120N0310S12S08M128N0310



No.of

TeethS12A08M020N0310S12A08M024N0310S12A08M028N0310S12A08M032N0310S12A08M042N0310S12A08M048N0310S12A08M056N0310S12A08M064N0310S12A08M066N0310S12A08M070N0310S12A08M072N0310S12A08M080N0310S12A08M096N0310S12A08M120N0310S12A08M128N0310

20 24 28 32 42 48 56 64 66 70 72 80 96120128

16 19.2 22.4 25.6 33.6 38.4 44.8 51.2 52.8 56 57.6 64 76.8 96102.4

17.6 20.8 24 27.2 35.2 40 46.4 52.8 54.4 57.6 59.2 65.6 78.4 97.6104



D P.D.

3.2

Ø10 H7(+0.015)

91

D P.D.

3.2

Ø10 H7(+0.015)


PrecisionComponent

Hubless Spur Gears - Module 1




No.of

TeethS12S10M015N0310S12S10M016N0310S12S10M020N0310S12S10M021N0310S12S10M024N0310S12S10M025N0310S12S10M026N0310S12S10M030N0310S12S10M032N0310S12S10M040N0310S12S10M042N0310S12S10M045N0310S12S10M046N0310S12S10M048N0310S12S10M050N0310S12S10M052N0310S12S10M056N0310S12S10M060N0310S12S10M099N0310

S12A10M015N0310S12A10M016N0310S12A10M020N0310S12A10M021N0310S12A10M024N0310S12A10M025N0310S12A10M026N0310S12A10M030N0310S12A10M032N0310S12A10M040N0310S12A10M042N0310S12A10M045N0310S12A10M046N0310S12A10M048N0310S12A10M050N0310S12A10M052N0310S12A10M056N0310S12A10M060N0310S12A10M099N0310

15162021242526303240424546485052566099

15162021242526303240424546485052566099

17 18 22 23 26 27 28 32 34 42 44 47 48 50 52 54 58 62101



92

Catalog Number

180 60 50 25 10

BLANK180120 60 25

BLANK360180200180120100 72 50 10

BLANK360180200180100 10

Steps inDegrees

2°6°

7°12'14°24'

36°—2°3°6°

14°24'—1°2°

1°48'2°3°

3°36'5°

7°12'36°—1°2°

1°48'2°

3°36'36°

0 … 3600 … 600 … 500 … 250 … 10

—0 … 3600 … 1200 … 600 … 25

—0 … 3600 … 3600 … 2000 … 1800 … 1200 … 1000 … 720 … 500 … 10

—0 … 3600 … 3600 … 2000 … 1800 … 1000 … 10

DialRange


No. ofGraduations

Assembled with hubs upon request at nominal charge.

S12BM1M038180S12BM1M038060S12BM1M038050S12BM1M038025S12BM1M038010S12BM1M051000S12BM1M051180S12BM1M051120S12BM1M051060S12BM1M051025S12BM1M076000S12BM1M076360S12BM1M076180S12BM1M076200S12BM1M076180AS12BM1M076120S12BM1M076100S12BM1M076072S12BM1M076050S12BM1M076010S12BM1M102000S12BM1M102360S12BM1M102180S12BM1M102200S12BM1M102180AS12BM1M102100S12BM1M100010

See Index for Hubs

Dh9



D Ø10 H7

1.6

38

51

76

101.5

93

1.6

S

Ø10 H7D


PRECISION LASER ENGRAVEDCLOCKWISE

10

10

10

12.5

12.5

25

38

50.5

63

76

S

S51BM1M025000S51BM1M025100S51BM1M025180S51BM1M038000S51BM1M038060S51BM1M038100S51BM1M038180S51BM1M051000S51BM1M051050S51BM1M051025S51BM1M051010S51BM1M051180S51BM1M051180AS51BM1M063000S51BM1M063200S51BM1M063180S51BM1M063360S51BM1M063100S51BM1M076000S51BM1M076180S51BM1M076100S51BM1M076010S51BM1M076360S51BM1M076180A

—0 ... 1000 ... 360

—0 ... 60

0 ... 1000 ... 360

—0 ... 500 ... 250 ... 10

0 ... 1800 ... 360

—0 ... 2000 ... 1800 ... 3600 ... 100

—0 ... 1800 ... 1000 ... 10

0 ... 3600 ... 360

—3°36'

2°—6°

3°36'2°—

7°12'14°24'

36°2°2°—

1°48'2°1°

3°36'—2°

3°36'36°1°2°

Steps inDegreesCatalog Number Dial

Range

BLANK100180

BLANK 60100180

BLANK 50 25 10180180

BLANK200180360100

BLANK180100 10360180

No. ofGraduations

Dh12

See Index for Hubs


Assembled with hubs upon request at nominal charge.

94

Ø10 H7

1.6

D

1.6

S

Ø10 H7 D

1°2°

3°36'1°2°

360180100360180

1°2°2°

36018018063

Catalog Number S No. ofGraduations

Steps in Degrees

DialRange

S51BM2M076360S51BM2M076180S51BM2M063180

D

12.5 76 0 ... 360

NOTE: Assembled with hubs upon request at nominal charge.



PRECISION LASER ENGRAVEDCOUNTERCLOCKWISE

Catalog NumberS12BM2M076360S12BM2M076180S12BM2M076100S12BM2M102360S12BM2M102180

No. ofGraduations

Steps in Degrees

DialRange

Dh9

0 ... 3600 ... 3600 ... 100

0 ... 360

76

101.5


See Index for Hubs


PRECISION LASER ENGRAVEDCOUNTERCLOCKWISE

NOTE: Assembled with hubs upon request at nominal charge.

95

TYPICALHUB

D

1.6

25.4

12.7

6.35

4.82 HOLESØ3.26DIAL

D

Ø10 H7 AVERNIER


S9922YM038180S9922YM050180S9922YM063360S9922YM076360

Catalog Number No. of DialGraduations

0 ... 360

DialRange

Steps inDegrees

12 arc min.12 arc min. 6 arc min. 6 arc min.

VernierReading


Dh12 S

3850.56376

Vernier and Drum Dial Sets


Catalog Number A No. of DialGraduations

DialRange

Steps inDegrees

VernierReading

S9909YM038180S9909YM051180S9909YM102360

455075

180

360

2°

1°0 ... 360


Dh10 38 51101.5

12 arc min.12 arc min. 6 arc min.

See Index for Hubs

Vernier and Disc Dial Sets

DIAL

VERNIER

S S D

Ø10 H7 1.6

12.7

6.35

0.8

12.7

Ø10

90°

2 HOLESØ3.260.8

Other sets available on special order.



180

360

2°

1°

10

12.5

Other sets available on special order.

96

Alphabetical Index

Catalog Item Page

COUPLINGS Bellows Inch Metric Neo-Flex, Short Inch Metric Neo-Flex, Long Inch Metric Rigid, Stainless Steel Inch Metric

DISC DIALS - See HUBSDRUM DIALS - See HUBS

FAIRLOC® TECHNICAL DATA Inch Metric

FAIRLOC® - Advantages of Integral Fastener

GEARS, HUBLESS - See HUBS

GEARS, WITH FAIRLOC® HUBS Anti-Backlash 48 Pitch 64 Pitch 72 Pitch 96 Pitch Mini-Lash 64 Pitch 72 Pitch 80 Pitch 96 Pitch 120 Pitch

1415

1617

1819

2021

1213

67

66656360

6462615958

Catalog Item Page

GEARS, WITH FAIRLOC® HUBS (continued) Spur Gears, Stainless Steel 24 Pitch ................................................ 32 Pitch ................................................ 48 Pitch ................................................ Module 0.5 ........................................... Module 0.8 ........................................... Module 1 .............................................. Spur, Acetal with Stainless Steel Hubs 24 Pitch ................................................ 32 Pitch ................................................ 48 Pitch ................................................ 64 Pitch ................................................ 72 Pitch ................................................ Module 0.5 ........................................... Module 0.8 ........................................... Module 1 ..............................................

HUBS, Gear & Dial Hubs Inch ...................................................... Metric ...................................................

Components Available For Fairloc® Hub Assembly:TO INCH HUBS A) DISC DIALS Clockwise ............................................ Counterclockwise ................................ B) DRUM DIALS Clockwise ............................................ Counterclockwise ................................ C) VERNIER AND DISC Dial Set ................................................ D) VERNIER AND DRUM Dial Set ................................................ E) GEARS Aluminum Acetal, Hubless 24 Pitch ................................................ 32 Pitch ................................................ 48 Pitch ................................................

444342454647

5251504948535456

6888

8283

8483

86

85

818079

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