Quick Disconnect Bushing For Shaft Mounting One And A Quarter Inch Bore Two Point One Eight Seven Inch Outer Diameter One Point Three Seven Inch Length Class Thirty Gray Cast Iron Split Flange For Strong Shaft Clamp Pulley Sprocket Sheave Heavy Duty
✔️ Single unit, 1.25 in bore, 2.187 in OD, 1.37 in length
This quick disconnect bushing clamps pulleys, sheaves, or sprockets to a drive shaft using a split flange and taper for a strong grip. It’s commonly used in automotive, construction, agricultural machinery, and general equipment to transmit power.
✅ 1.25 in bore fits standard drive shafts
✅ 2.187 in outer diameter provides solid clamping
✅ 1.37 in length ensures proper engagement
✅ Class 30 gray cast iron resists wear, galling, and corrosion
✅ Keyed to shaft with set screw over keyway to prevent rotation
💡 What is a quick disconnect bushing used for on drive shafts and why choose it? This handy piece locks pulleys, sheaves, or sprockets to the shaft with a split flange and tapered bore for strong, reliable power transmission.
- proper shaft mounting and clamping for easy removal
- keyed to prevent shaft rotation and set screw over the keyway for stability
- durable gray cast iron offers wear resistance and corrosion protection
- suitable for automotive, agricultural, and industrial equipment