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Systems that use belts and chain drives, gears and gear drives, couplings, clutches and brakes, and other components.

NB Corporation's Stroke Bush

Product Announcement from NB Corporation of America

NB Corporation's Stroke Bush-Image

While the NB stroke bush has a limited rectilinear traveling stroke, it works with minimal wear resistance and enables smooth linear/rotary complex motion. It can therefore be used with a variety of devices.

The NB stroke bush is designed to allow the ball bearings to rotate smoothly. The finely ground outer case contains a retainer which forms a staggered arrangement of the steel balls in machined holes on its inner surface. Each ball in the retainer may rotate smoothly in its individual hole while the outer case moves in a rotary and/or rectilinear reciprocating motion.

For detailed information, click here to see PDF. To download CAD drawings, click here.

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