Mountable Collar, 2pc Clamp, Bore 12mm, Anod Aluminum, OD 28mm Tightly controlled face to bore perpendicularity is maintained (TIR of . This two-piece mountable shaft collar has a 12mm bore, 28mm OD, and 11mm 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. Users can also mount components such as sensors directly to the collar or mount the collar to metal plates.
This keyed clamp type bellows coupling consists of two anodized aluminum hubs and a stainless steel bellows creating a lightweight low inertia coupling. This bellows coupling has a balanced design for reduced vibration at high speeds of up to 10,000 RPM. The addition of keyways allows for increased torque capacity and prevents the coupling from slipping on the shaft when over torqued.