BTW 35 CTN9/SP Super-precision, basic design double direction angular contact thrust ball bearing

Super-precision,two-direction angular contact ball bearings are used for bi-way axial positioning on the spindle of the machine tool.They accommodate high axial loads in both directions , mainly in two design forms: BTW (basic series bearings, which can withstand high axial loads) and BTM (high-speed series bearings, which can withstand high speed).

— High operation accuracy

–High axial loads in both directions

— High axial stiffness

–The two main designs have high bearing capacity or stiffness and rotational speed.