Found 1 products for china QW.630.20A four point contact ball bearing supplier

US500 ~ 1500 / Piece

luoyang mc bearing technology co., ltd (Free Member)

Tower crane slewing ring bearing QW.630.20A turntables with external gear outer ring diameter(Da):755mm inner ring diameter(Di):534mm Total height(H):70mm

Jinfa Bearing Co., Ltd (Free Member)

6004 20 42 12 0.6 7.22 9 6.350 17000 0.063 Made in China.They are EMQ quality precision bearings. .Deep Groove Ball Bearings widely used in Electric motors, Pumps, Air conditioners, Auto, Home appliances etc. Packaging:Plastic tube packing or Indivi ...

Shanghai Longrich Bearing Co; Ltd. (Free Member)

Cylindrical Roller Bearing NJ2304-E Design refer to INA Brand:ZXB material:GCr15

Qingdao ports sun international trading co.,ltd (Free Member)

Our bearings supports Shen Zhou manned spacecraft and the long march no.2 rocket well.

Tianjin Huaxin Oriental Bearing Co.,Ltd (Free Member)

Deep groove ball bearing 6211zz ID :55 MM OD :100 MM Thickness : 21 MM