self-aligning ball bearings particularly applicable to easy-axis deflection and wrong in the situation, and automatically aligning bearing friction is the lowest among all the rolling bearing, even in high-speed still only a small temperature rise. HYIB manufacture of self-aligning ball bearings there are several design; basic design of the open-bearing, sealed bearings, open bearings.We can produce the diameter from 5mm~ 240mm HYIB aligning ball bearings. 10mm~70mm HYIB sealed aligning ball bearings etc, Following is the internal structure of HYIB different product descriptions. C3 Radial internal clearance greater than NormalE Optimized internal designK Tapered bore, taper 1:12M Machined brass cage, ball centered2RS1 Sheet steel reinforced contact seal of acrylonitrile- butadiene rubber (NBR) on both sides of the bearingTN Injection mounded snap-type cage of polyamide 6,6, ball centeredTN9 Injection mounded snap-type cage of glass fibber reinforced polyamide 6.6, ball centered
