THK Flat Roller FTW6022.4-320L 1 piece

Catalog number: FTW6022.4-320L Features: ●Precision rollers conforming to JIS B1506 are incorporated into the pockets of the cage, which is made lightweight and rigid by pressing steel plate into an M shape. Applications: ●For large machine tools, surface grinders, and optical measuring instruments. Specifications: ●Main dimension width b (mm): 22.4 ●Main dimension length l (mm): 320 ●Roller diameter Da (mm): 6 ●Roller length B (mm): 12.8 ●Number of rollers Z: 16 x 2 ●Roller pitch P (mm): 9 ●Double-row roller rows ●Operating temperature range: -15 to 80°C Material/Finish: ●SPCC