THK Flat Roller FT5038-250L 1 piece

Catalog number: FT5038-250L 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 dimensions width (mm): 38 ●Main dimensions length (mm): 250 ●Roller diameter (mm): 5 ●Roller length (mm): 32.8 ●Number of rollers: 21 ●Roller pitch (mm): 11 ●Single row of rollers ●Operating temperature range: -15 to 80°C Material/Finish: ●SPCC