3030-2.1/8 Taper Locking Bush 2.1/8 inch Bore Shields Reference speed: 4400 1/min

Reference speed: 4400 1/min

Outside length: 2262mm

and by Trek and Niner bike as a suspension pivot

Outside length: 2608mm

Reference speed: 7000 r/min

3030-2.1/8 Taper Locking Bush 2.1/8 inch Bore Shields Reference speed: 4400 1/minTaper bushes are the most convenient and cost effective method of fixing components to a mating shaft without using any special tools. Taper bushes are pre machined with the required bore & keyway size and are supplied complete with locking set screws, thus making savings in time and cost on any machining process. Bore dia: 2. 1 8 inch Keyway width: 5 8 inch Keyway depth: 3 16 inch Shallow keyway depth: Screw tightening torque (Nm): 90 Screw size