THK Roller Follower (NART type) NART17UUR 1 piece

Catalogue number: NART17UUR Features: ●A precision-caged needle roller is built into the outer ring to prevent skew, provide excellent rotational performance, and withstand high-speed rotation. Applications: ●Cam plates and guide roller parts for linear motion. ●Cam mechanisms for automatic and special-purpose machines. ●Various transport devices, conveyors, bookbinding machines, tool changers for machining centers, pallet changers, automatic coating machines, sliding forks for automatic warehouses, etc. Specifications: ●di(mm): 17 ●D(mm): 40 ●B(mm): 21 ●C(mm): 20 ●a(mm): 32.5 ●Roller follower ●Non-separable type ●Operating temperature range: -15 to 80°C ●Sealed ●Spherical outer ring Material/Finish: ●Carbon steel