THK Flat Roller FT4030-150L 1 piece

Catalog number: FT4030-150L 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): 30 ●Main dimensions length (mm): 150 ●Roller diameter (mm): 4 ●Roller length (mm): 25.8 ●Number of rollers: 18 ●Roller pitch (mm): 7.3 ●Single row of rollers ●Usage temperature range: -15 to 80°C Material/Finish: ●SPCC