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Cam followers are bearings with a stud incorporating needle rollers in a thick walled outer ring. These bearings are designed for outer ring rotation, and have superior rotational performance with a small coefficient of friction and high load capacity. As studs already have threads or steps, they are easy to mount. Cam followers are follower bearings for cam mechanisms and linear motions and have high rigidity and high accuracy. They are, therefore, used widely for machine tools, industrial robots, electronic devices, and OA equipment. Standard type suitable for a wide range of applications. Sealed type incorporates seals in the narrow clearances to prevent the penetration of foreign particles.
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