Place a recirculating-ball bushing on a shaft and what do you get? Frictionless movement of the shaft. But, create grooves along the axial length of the shaft that correspond to the radius of the ...

Ball splines are sometimes misunderstood in the intricate landscape of high-precision engineering. For one, they can be mischaracterized as fragile, or ill-suited for heavy loads. But these innovative ...

What makes rotary ball splines ideal for dual motion How preload influences spline performance Why groove shape and ball contact matter The pros and cons of crossed-roller vs. angular-contact bearings ...