NSK precision re-circulationg ball
screws provide accurate highly efficient linear movement. It is
necessary to support the screw by specifically designed bearings.
Maximum axial rigidity, low drag torque and high running accuracy
are required to ensure the highest precision and best response from
To meet these requirements NSK-RHP has available a comprehensive
range of ball screw support bearings, cartridge and pillow block
units Ball Screw support bearings with their high rigidity, low
torque, simple mounting and elimination of the need for preload
adjustment provide ideal support solution.
RHP ball screw support bearings are designated BSB..., have 60
degrees contact angle and are manufactured to P3 tolerances. The
balls are separated by one-piece, glass fiber reinforced nylon