we are manufacture of all type bearings ,insert bearing ,sliding bearing,bearing pedestal ,bearing bracket ,bearing housing ,pillow block bearings,,,etc 

we have our own office in Qingdao China and our factory is located in bearings base China, liao cheng city 

we are supplying the good quality ,the competitive prices and the best service to our all customers 

now our customers are from Indian market ,middle east market and sout-east asia market ,other countrys also some customers

the bearings material is chrome steel GCF-15

the housing material is cast iron

product processes

1 chemical composition of rwa material inspecton, high chrome steel GCR15 is the standard material for precision bearing rings and balls ,the material has uniform specifications as AISL52100,

2 FORGING 

3 Grinding

our rings and inner rings

after forging ,we will begin grinding preliminary heat treatment

after heat treatment begin surface grinding

after the surface gringding,then begin the second grinding outer ring outer grinding and inner ring diameter grinding,after this ,channel is polish highly

4 super finishing ,rings have the super finishing ,surface and the channel is polish

5 assembly

we need to assemble the inner rings ,outer rings steel ball cage together and then we need to fill the grease

the bearing will be low noise ,high precision ,resistant to shock and vibration

bearing housing is generally formed by casting