We are a producer for high precision bicycle ball bearings,we also act as bearing supplier,the bearing is high quality bearings.
U groove roller wheel application：Caster wheel , small pulley , window , sliding door ,door clo...
PU（POLYURETHANE）Roller Wheels，U groove, V groove, H groove,Flat, Round Plastic Roller Wheels....
Slewing bearings comprise an inner ring and an outer ring, one of which usually incorporates a ge...
There are many types of high temp sealed bearings, and different types of bearings can be install...
ntn@llhbearing.com
