We are a producer for high precision bicycle ball bearings,we also act as bearing supplier,the bearing is high quality bearings.
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...
Advantages of ceramic self lubricating ball bearing: It can be used in high temperature, insulati...
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