THK Linear Bush (LMCK-L type) LMCK12L 1 piece

Catalogue number: LMCK12L Features: ●The ball and shaft are in point contact, so high precision and light movement can be achieved with minimal friction resistance. Applications: ●For office automation equipment, medical equipment, and packaging equipment. Specifications: ●Inner diameter (mm): 12 ●Outer diameter (mm): 21 ●Total length (mm): 57 ●Mounting pitch (mm) (d1 x d2 x h): 4.5 x 7.5 x 4.4 ●Flange diameter (mm): 42 ●PCD (mm): 32 ●Resin retainer type ●Square flange type ●Operating temperature range: -15 to 80°C Material/Finish: ●Carbon steel