Drawn Cup Needle Roller Bearing Hk Bk Series

We are offering drawn cup needle roller bearing hk bk series. We are open to all sincere buyers, for further information, welcome to make inquiry, thank you for taking time to read our information!
The needle roller bearing without inner ring is suitable for the parts of which the radial size is limited.
Because of no inner ring, the surface of shaft journal fitted with it is acted directly as rolling surface. It is requested that the surface hardness be no less than HRC60, surface roughness, no more than 0.63μ M. This kind of bearing does not limit the axial shift of shaft and housing and has high limiting rotational speed.
The inner ring has no shoulder in this bearing. For this purpose, the inner ring, outer ring, complete set of needles and cage can be mounted respectively. This bearing does not limit the axial shift of shaft and outer housing. Since the cage separates the needles so as to reduce friction. It can be used for the parts with high rotational speed.
BK HK series drawn cup needl roller bearings
HK0306 HK0408 HK0509 HK0608 HK0609 HK0709 HK0908 HK0808 BK0808 HK0810 BK0810 HK08X14X10 BK08X14X10 HK08X14X12 HK0908 BK0908 HK0910 BK0910 HK0911 HK0912 BK0912 HK09X15X10 HK10X13X08 HK1010 BK1010