Nippon Bearing - Ball Spine
Ball Spline
The NB BALL SPLINE is a linear motion mechanism utilizing the rotational motion of ball elements that can sustain loads and at the same time can transfer torque.
Rotary Ball Spline
The NB ROTARY BALL SPLINE can be used for both rotational motion and linear motion.
Rotary Ball Spine SPB type
The NB ROTARY BALL SPLINE SPB type combines a spline nut and a set of angular contact bearings in a compact, high accurate, and high-speed rotation-capable assembly, providing both linear and rotational motion at the same time.
Stroke Ball Spine
The NB STROKE BALL SPLINE SPLFS type is a high accuracy linear motion bearing with a limited stroke, to which both radial load and torque can be applied at the same time. It operates with extremely small dynamic friction.