No Collar Slab Roller and Cage Assemblies:
This kind of bearing is suitable for the parts in which the radial size is specially limited. Since the bearing
has not collar, the surface of shaft journal and the surface of housing inner bore are directly acted as rolling
face. It is requested that the hardness, surface roughness and size accuracy of shaft journal surface and
housing inner bore surface fitted with it be adaptable to the collar of bearing. Another pivot cylinder is modified
as flat cylinder with M-type cage structure. Its speed performance is greatly improved.
Product Model | Inside Diameter | Outside Diameter | Thickness |
54226 NACHI | 130 | 190 | 80 |
54207U NACHI | 35 | 62 | 34 |