Proprietary processes developed over 75 years to ensure superior fit, finish and holding power. Tightly controlled face to bore perpendicularity (TIR of <.002" or .05mm) for proper alignment of mating components. Bore size and Ruland name stamped on every shaft collar for ease of identification. Proprietary processes to maintain round bore geometry for tight tolerances, proper installation fit, and improved clamping forces. Both halves of the two-piece collar are mated together throughout the manufacturing process for proper fit and alignment. All shaft collars are manufactured from bar stock in our Marlborough, MA factory under strict controls using proprietary processes.
Ruland Manufacturing Co. MSPB-12-PRULAND MFR CO INCSplit Collar
RULAND MFR CO INC
MSPB-12-PMSPB-12-P
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