ISO9001 high performance and precision chrome steel thrust ball bearing type

Our technology:

1.All of our bearing sizes have annealing and normalized tempering to guarantee the hardness will not change at different temperature.
2.All of our bearing sizes have strictly lathe process,grinding process and superfinish process to guarantee the dimention can meet the international standard.
3.All of our bearing sizes will be washed strictly by kerosene and degaussed to guarantee the cleanliness of bearing.
4.All of our bearing sizes will be inspected strictly by bearing measurement instrument to guarantee all the products are acceptable.
5.All of our bearing sizes have antirusting oil to guarantee the save time and working life of bearing.

Race:we use the most advanced technology-cold extrusion process for all bearing sizes.Different with others, our race will make two or three times temper to guarantee its high precision.
Rolling element:we use the rolling technology to process the roller and the steel ball of high precision bearing sizes,the most advantage of our technology is to promote operational and productive efficiency.So the productive cost of all bearing sizes will also be lower.At the same time,our technology can prolong the bearing sizes working life.The hardness and the dimension stability will also promote
Steel cage:in order to avoid cracks and guarantee the hardness,we use pattern "high temperature+long time", our cage of high precision bearing sizes have reached advanced level in china at surface abrasion resistance and fatigue strength.

Our products: