WQA Bearing Manufacture
Shandong Strong Bearing Co., Ltd. is a professional export bearing and other industrial products. We have our own brand WQA.
Our production capacity is about eighteen million sets annually and the main products are single-row and double-row tapered roller bearings, double row angular contacting ball bearings, the second, third and fourth generation automobile wheel hub units etc, more than 800 types. The products are widely used in automobiles, trucks, passenger cars, trailers, construction machinery, industrial gearbox, machinery principal axis, conveys of mine equipment and agricultural machinery etc.
WQA Product Catalogue
European and American standards combined with Japan’s operational management is our guarantee to produce the best quality and stable bearing products.
Technological Innovation Machinery
Steel mill machinery
Shipbuilding system
Roller skating system
Railway system
Petroleum extraction machinery
WQA Cooperation Partner
Latest News
WQA Bearing Factory with large stockiest!
WQA Bearing Factory with large stockiest! 1.Spherical roller bearings(22200,22300,23000,23100,23200,24000,24100, 24200，20200，20300series and seals series); 2.Thrust roller bearings(29200,29300,29400 series); 3.Cylindrical roller bearings(RN,N,NU,NUP,NJ [...]
How to distinguish the quality of bearings
1. Appearance inspection (preliminary screening) Surface finish High-quality bearings: smooth inner and outer rings, rolling element surfaces without burrs, [...]