Detailed description
The BS60120TNI angular contact ball bearing runs in higher limit rotating speed .It can simultaneously take radial and axial load .It can also take completely axial load .Its axial load carrying capacity is determined by contact angle and changes with the contact angle .It has many advantages ,for example : high precision ,good rigidity ,low tempering ,high rotating speed ,low friction, long life ,strong instantaneous change between low and high speed, and convenient mounting and dismantling .It can be widely applied to the prime axis of precise machine tools with high speed and other prime axis of precise machinery with high speed .











