Built Tough Cast Iron Double Groove V Belt Pulley 4.25 Inch OD Bore 0.875 Inch Fits A 3L and 4L Belts with Standard Keyseat and Finished Bore, Static Balanced Sheave for Smooth, Reliable Power Transfer
✔️ 4.25 in OD, 2 grooves, 7/8 in bore, fixed bore fits A/3L/4L belts
This cast iron double-groove V-belt pulley is designed for belt drives in power transmission systems. It is commonly used in woodworking machines, conveyors, and small farm or shop equipment that run A, 3L, or 4L belts with standard keyseats and finished bore.
✅ OD 4.25 in, 2 grooves
✅ Bore 7/8 in, fixed bore with standard keyseat
✅ Cast iron, statically balanced for smooth power transfer
✅ Fits A, 3L, and 4L belts with finished bore
✅ Standard keyseat and finished bore for mounting reliability
💡 What is a V belt pulley with a fixed bore used for in belt drive systems? This handy device transfers rotational power between shafts using V-belts, providing a simple, reliable drive in many machines. - handy for retrofits on A/3L/4L belt drives - reduces belt slip and vibration in standard drive setups - easy mounting with fixed bore and standard keyseat - compatible with common drive configurations in shops and light manufacturing
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