The Technical Department of RKB has recently developed and engineered a new design for bearings to be used in marble wire cutting machines. Among other technical features, these application optimized bearings, series 618, have an innovative injection moulded glass fiber reinforced polyamide 6,6 cage to permit a more efficient lubrication flow, which means a longer service life.
Product Model | Inside Diameter | Outside Diameter | Thickness |
7220B NACHI | 100 | 180 | 34 |
7220 NACHI | 100 | 180 | 34 |