NB BALL SPLINE,NB BALL SCREW SPLINE/BALL SPLINES
BALL SPLINE
BALL SPLINE
The NB BALL SPLINE is a linear motion mechanism utilizing the rolling motion of balls. It is used in a wide range of fields such as conveyor systems and robots because it can apply radial load and torque at the same time.
ROTARY BALL SPLINE
ROTARY BALL SPLINE
SPR TYPE
The NB ROTARY BALL SPLINE SPR type is a new mechanism that can perform linear and rotational motion at the same time. It is used for SCARA type robots, vertical shafts of assembly machines, loaders, etc.
ROTARY BALL SPLINE
SPB TYPE
The NB ROTARY BALL SPLINE SPB type integrates a spline outer cylinder and a rotational part with an angular contact structure to provide compactness, high-precision, high-rigidity, high-speed rotation mechanism capable of linear and rotational motion at the same time.
ROTARY BALL SPLINE
SPB-KP TYPE
The NB ROTARY BALL SPLINE SPB-KP type is more compact than the SPB type and has excellent maintainability because lubrication and oil supply can be performed at the same time to both the rotational and linear sections through the oil hole in the outer ring.
STROKE BALL SPLINE
STROKE BALL SPLINE
SPLFS TYPE
The NB stroke ball spline SPLFS type is a high-precision, limited-stroke linear motion bearing capable of carrying radial load and torque at the same time. It operates with extremely low dynamic frictional resistance.
BALL SCREW SPLINE
BALL SCREW SPLINE
SPBR / SPBF TYPE
The NB Ball Screw Spline can perform "positioning," "linear motion," and "rotational motion" on a single axis. By combining these motions, it can be used for various machines such as spiral motion, SCARA type robots, assembly machines and loaders.
BALL SCREW SPLINE
SPBR-KP / SPBF-KP
New lineup of compact type NB Ball Screw Spline. A new series with a more compact ball screw nut and outer ring of each outer cylinder compared to the conventional product is now available. The new series offers a wider range of choices according to the conditions of use and space available.
