Sure-Grip Cast Iron Bushing For Shaft Mount Type SH SH1 With 1 Inch Bore 1.871 Inch Outer Diameter 1.25 Inch Length 3500 Lbs In Torque Standard Design And Standard Keyway Quick Disconnect Clamp For Pulleys And Sprockets

Cast Iron Quick Disconnect Bushing for Shaft SH1 1 in bore
✔️ Single pack, 1 in bore, OD 1.871 in, length 1.25 in, 3500 in-lbs

This cast-iron quick disconnect bushing mounts pulleys, sheaves, or sprockets onto drive shafts, delivering a secure, clamp-on connection in power-transmission systems across automotive, agricultural, construction equipment, and home machinery.

✅ Torque capacity: 3,500 in-lbs
✅ Bore: 1.00 in (25.4 mm)
✅ Outer diameter: 1.871 in (47.54 mm)
✅ Length: 1.25 in (31.75 mm)
✅ Material: cast iron for wear resistance and corrosion protection
✅ Keyed to shaft; includes set screw over keyway to lock key on vertical loads
✅ Split flange and taper for strong shaft clamping
✅ Quick-disconnect design for mounting pulleys, sheaves, and sprockets on shafts

💡 What is a common use case for a shaft-mount quick disconnect bushing in power transmission systems? This handy piece makes quick pulley or sprocket changes possible without disassembling the shaft. - handy for changing drive components in automotive and industrial equipment - provides secure keying to prevent shaft rotation under load - taper clamp design improves gripping force on the shaft - compatible with standard 1 in bore shafts and SH1 configurations