Shaft Collar, 1pc Clamp, Bore 7mm, OD 18mm, Plastic, MSP-7-P, Ruland, Mfr#: MSP-7-P

Ruland clamp style shaft collars do not mar the shaft, are infinitely adjustable, and have superior holding power when compared to set screw collars. This two-piece shaft collar has a 7mm bore, 18mm OD, and 9mm width. Tightly controlled face to bore perpendicularity is maintained (TIR of < 0.05mm) which is critical when the collar is used as a load bearing face, mechanical stop, or for component alignment. The work surface is identified by one groove on the face allowing the user to easily identify which side is precision faced. The two-piece design allows this collar to be installed or serviced in-place without the need to remove adjacent components. Halves are mated throughout the manufacturing process for precise fit and increased holding power. This collar is stamped with the Ruland name and bore size for ease of identification. It is manufactured from acetal plastic to a fine burr-free finish for use in light duty applications where corrosion resistance is required. Hardware tests beyond DIN 912 12.9 standards for maximum holding power. It is RoHS and REACH compliant.