Balanced Collar, 1pc Clamp, Balanced, Bore 23mm, Steel This two-piece shaft collar has a 23mm bore, 45mm OD, and 15mm width.. Ruland clamp style shaft collars do not mar the shaft, are infinitely adjustable, and have superior holding power when compared to set screw collars. It has a balanced design for better performance in high RPM applications.
It has a balanced design for better performance in high RPM applications.Balanced Collar, 1pc Clamp, Balanced, Bore 23mm, Steel This two-piece shaft collar has a 23mm bore, 45mm OD, and 15mm width.