Found 1 products for BK5020

FENGYUN IMPORT & EXPORT CO.,LIMITED (Free Member)

Item No:BK5020 Drawn cup needle roller bearings 50x58x20mm Type:Drawn cup needle roller bearings with retainer Material:bearing steel Gcr15

Luoyang Yeda High Speed Precision Heavy Duty Bearings Co.,Ltd. (VIP Member)

Bearing model:231.21.0775.013 Four-point Contact Ball bearing Inner Diameter (ID):635 mm Outer diameter (OD):838.8 mm Width/Height:56 mm External Gear Teeth Moudle: M=6 NO. of teeth: Z=138 Pressure Angle: a=20° Modification coefficient: X=0 ...

Alibaba industries transmission limited (Free Member)

61844 Deep groove ball bearing,220*270*24.Applied to the oil rig, made ​​of iron steel machinery, hydroelectric, vertical motors, marine propeller shaft, crane, extrusion machines.

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

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

Hebei Yong-fan machanical and electrical equipment sales ltd. (Free Member)

1.Supply OEM 2.Strong technology 3.Pretty competitive price 4.sample for free