THK Roller Follower (NAST type) NAST25ZZUUR 1 piece

Catalogue number: NAST25ZZUUR Features: ●A precision-caged needle roller is built into the outer ring to prevent skew, provide excellent rotational performance, and fully withstand high-speed rotation. Applications: ●Cam plates and guide roller parts for linear motion, etc. ●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): 25 ●D(mm): 52 ●B(mm): 20 ●C(mm): 19.8 ●a(mm): 43 ●Roller follower ●Separate type, with side plate ●Operating temperature range: -15 to 80°C ●With seal ●Spherical outer ring Material/Finish: ●Carbon steel