Design features:
  LHB 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. LHB 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 LHB aligning ball bearings. 10mm~70mm LHB sealed aligning ball bearings etc, Following is the internal structure of LHB different product descriptions.

C3    Radial internal clearance greater than Normal
E  Optimized internal design
K  Tapered bore, taper 1:12
M  Machined brass cage, ball centred
2RS1  Sheet steel reinforced contact seal of acrylonitrile- butadiene rubber (NBR) on both sides of the bearing
TN  Injection moulded snap-type cage of polyamide 6,6, ball centred
TN9  Injection moulded snap-type cage of glass fibre reinforced polyamide  6,6, ball centred