Rolling Roller Bearings-One-Way Roller Clutch (Bearings)-FCB One-Way Clutch Bearings, One-Way Needle-Roller Bearing Clutches, METRIC Sizes

Original 4 picture fcb 402
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Original 4 one way clutch fc fcb nw
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One-Way Clutch Bearings,
One-Way Needle-Roller Bearing Clutches, METRIC Sizes


CLI one-way bearings roll freely in one direction, but lock to transmit torque when the rotation of the shaft is reversed.Also known as drawn-cup roller clutches. An arrow on the lip indicates the rotational direction that locks the bearings.Single-row bearings do not support loads from any direction. To support radial loads, use with our Needle-Roller Bearings.Triple-row bearings support radial loads.

CLI miniature one-way clutch consists of drawn cup, rollers, cage, and springs.The drawn cup, made of carburized steel sheet, has a unique structure: a protruding portion, which serves as a stopper of rotation on the outside surface at O.D. side, and a cam on the outer ring at bore side are provided.

Plese select the bearings in the following tables. Click " CLI BEARING NO. " or " DETAILS " to check the specifications...



FCB One-Way Clutch Bearings,
One-Way Needle-Roller Bearing Clutches for
shaft sizes from
8 mm to 30 mm 

CLI Bearing No. Dimensions ( Fw x D x C ) Torque Shaft Weight
Metric (mm) (N.m) (RPM) (g)
FCB8 8 x 14 x 20 4.42 21000 11
FCB10 10 x 16 x 20 5.82 19000 13
FCB12 12 x 18 x 260 14 19000 18
FCB20 20 x 26 x 26 32.6 11000 28
FCB25 25 x 32 x 30 71 8700 48
FCB30 30 x 37 x 30 99.1 7300 54

* Note: FCB = Regular Clutch & Bearing Assembly with Multi-roller and Stainless Steel Springs