Internal Structure : 8-Sided/Octagonal
Surface Hardness : HrC 60-64
Internal Surface Finish : Less Than Ra 0.2 ¥im
Range Types Available (SGMF/SGMFM)
Structure : 4,6,8-Sided/Square, Hexagonal, or Octagonal
Surface Hardness : HrC 60-64
Finished Surface : Ra 0.1 ¥im
Structure : Single Frame, Resin, With Segmented Pocket, Undercut for oil Pool
Material : High Carbon Bearing Steel, Chrome Plated
Pre-load : 0 to -2 ¥im(Standard), -4 to -6 ¥im(High)