Design refinements boost performance of self-aligning ball bushing while maintaining their error-correcting nature.

HAMAR LASER INSTRUMENTS INC. released the upgraded L-703B Self-Centering Bore Alignment System that uses the L-703B laser variant of its compact, versatile L-703 laser, introduced earlier this year.

MRC self-aligning ball bearings are designed with two rows of balls with a common sphered raceway in the outer ring. The design promotes lower friction and temperature, less wear and noise, reduced ...