THK CF, CF-A & CF-AB Series Cam Follower

The THK CF, CF-A & CF-AB Series Cam Follower is a compact, high-rigidity bearing with a stud, designed for cam mechanisms and straight-line motion. Its thick-wall outer ring and precision-caged needle rollers provide smooth rotation, good impact resistance and high-speed performance.

CF-AB has hexagonal sockets and grease nipples at both stud ends, allowing mounting and lubrication from either direction. CF uses a driver groove on the stud head, while CF-A uses a hexagon socket for easy installation with a hex wrench.

Stud diameters range from 3 to 30 mm across the three models, with options for caged or full-roller construction, seals, stainless steel and spherical outer rings depending on the model.