1. Roller Bearing Series (B Series)
Regulating Wheel Spindle Bearings
NN Roller Bearing Series (B Series)
The innovative advanced regulating wheel spindle does not require a flange and utilizes angular contact bearings and NN roller bearings with double supports that firmly maintain spindle super precision rotation and rigidity.
2.Alloy Bearing Series (Economical)
Fine hand scraped hydrodynamic bearings made of steel and phosphor bronze alloy with oil lubrication, firmly maintains grinding spindle high precision rotation and rigidity to stand heavy duty grinding in minimum gap.