xinyun import and export

manufacture and expo(1)

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bearing
Specification: deep groove ball bearings
Detail: Deep groove ball bearings mainly take radial load as well as take moderate axial load.With less coeggicient of friction,high limiting speed,large size range and varations of structure,they are suitable for precision instrument...

needle bearing
Specification: Needle Bearing
Detail: Needle roller bearings are roller bearings with cylindrical rollers which are thin and long in relation to their diameter. They are referred to as needle rollers. In spite of their low cross section the bearings have a high lo...


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