Description

*** JTEKT (Formerly Koyo Brand) ***

Drawn Cup Roller Clutch And Bearing Assembly - RCB (Inch Series)

Regular clutch and bearing assembly, single roller per integral spring.

About Drawn Cup Roller Clutch And Bearing Assembly

Clutch and bearing assembly engages when the housing is rotated relative to shaft in direction of arrow marking (LOCK), as labeled on cup.
Shaft raceway and housing bore diameters that are necessary for proper mounting and operation are listed on the opposite page.
Proper inspection requires use of ring gage and bore plug gage.
Type RCB clutch and bearing assemblies have springs integrally molded with the cage to position the rollers for lockup.

Features

Compact, lightweight and operate directly on a hardened shaft.

Benifits

Installation is easily accomplished with simple press fit.

Specifications

AIMS SKU A0157514

Brand Koyo

Model Number RCB-081214/KOYO

Width (inch) 7/8

With Integral Springs RCB-081214

Housing Bore H Min. (mm) 19.037

Housing Bore H Max. (mm) 19.063

Shaft Raceway Diameter S Min. (mm) 12.687

Shaft Raceway Diameter S Max. (mm) 12.7

Gaging Bearing No Go Plug 12.764

Gaging Clutch Overrun & Bearing Go Plug Mm 12.728

Gaging Clutch Locking Plug (mm) 12.687

Gaging Ring Gage (mm) 19.063

Overrun Limiting Speed Rating Rotating Shaft Min-1 17000

Minimum O.d. Of Steel Housing For Rated Torque 27.9

Torque Rating (n-m) 8.85

With Stainless Steel RCB-081214-FS(1)

Load Rating Static C0 (kn) 6.49

Load Rating Dynamic C (kn) 7.12

Fw (mm) 12.7

Shaft Diameter (in) 1/2

Outside Diameter (inch) 3/4

Inside Diameter (inch) 1/2

D (mm) 19.05

C (mm) 22.23

Shaft Diameter (mm) 12.7

Type Drawn Cup Needle Roller Bearing

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Resources

Koyo Torrington Needle Roller Bearings

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Needle Roller Bearings

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