1.We are professional bearing manufacture .
2.Bearing materials: Chrome steel/GCr15
1) All types of special bearings produced according to customers' drawings
2) The bearings are produced by carbon steel with zinc plating coat or with
black oxidated, chrome steel, stainless steel according to customers'
requirement, with excellent resistance to corrosion capacity
3) The special bearings with excellent surface for sliding doors / windows
4) The special bearings with long life performance
Please provide the size you need, we will quote imediately