Bearing Selection

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Bearing Selection

Transcript of Bearing Selection

  • Legend :

    BEARING SELECTION

    High Speed Low Friction

    C F A A C A A

    C C C C C C C C B

    C F F NR B B F B B

    C C B F B A C B B

    B C B C C B B C C

    F C C C B C C C C

    B NR NR NR A B B B B

    B C C NR A B B C B

    A NR NR C A A A B B

    A C F NR F C A F F

    A C F C F C A F F

    B NR NR NR C C B C F

    A = ExcellentB = GoodC = SatisfactoryF = PoorNR = Inconvenient or not recommended- = Not applicable

    Axial Disp. Possible in Bearing

    Pure Radial Load

    Pure Axial load

    Combined Load

    Moment Load

    High Running Accuracy

    High Stiffness

    Quiet Running

    Ball Single - Row C C

    C Ball Single Double - RowBall Self - Aligning

    Ball Angular Contact

    Ball Angular Contact Back - to - Back

    Ball Four - Point ContactCylindrical Roller N, NU

    Cylindrical Roller NJ, NUP

    Cylindrical Roller Double Row

    Full Complement Cylinder Roller

    Full Cylinder Roller Double - RowNeedle Roller

  • A C A NR C C B C C

    Taper Roller B B A NR C B B C C

    Taper Roller

    A B A F C C A C CThrust Ball NR C NR NR C B C F C

    NR C NR NR C C C F C

    NR B NR NR F B B F F

    NR B NR NR F C B F F

    NR A C NR C C B F C

    Spherical Roller

    ( Face - to - Face)

    Thrust Bal with Spherical Housing Washer

    Thrust Cylinder Roller

    Thrust Needle Roller

    Thrust Spherical Roller

  • BEARING SELECTION

    F F B C NR

    NR NR C C NR

    A B C C NR

    F F B NR NR

    NR NR B C NR

    NR NR B F NR

    F F NR A A

    F F C C C

    NR NR NR A A

    F F C C C

    NR NR C C C

    NR NR NR A A

    Comp. for Errors of Alignment During Operation

    Comp. for Errors of Alignment (Initial)

    Location Bearing Installation

    Non-location Bearing Installation

    Axial Disp. Possible in Bearing

  • A B B C NR

    F F B NR NR

    F F A C NRNR NR C NR NR

    NR - C NR NR

    NR NR C NR NR

    NR NR C NR NR

    A B B NR NR

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