4TB70 Sheave four-groove 7.35" OD UCHA200 Set-Screw Locking Hanger Bearings This 2BK28 Pulley 1-1/8" bore

This 2BK28 Pulley 1-1/8" bore is directly interchangeable with other manufacturers v-belt pulleys

and precision A-Plate sprocket with 48 teeth that is manufactured out of high-quality steel

160F18 Sprocket Dimensions

128V2240N Sheave Dimensions

4TB70 Sheave four-groove 7.35" OD UCHA200 Set-Screw Locking Hanger Bearings This 2BK28 Pulley 1-1/8" boreThis 4TB70 Pulley uses a Q1 series bushing, is directly interchangeable with other manufacturers, is 7. 35" in diameter, and is manufactured in accordance with ARPM Standard for safe operation. With B series TB pulleys you can use A, 4L, B, 5L, AX, BX, AA, and BB belts. What separates this four groove 4TB70 pulley from the others is that it is made using a high grade 35 cast iron, is phosphate coated, painted, and balanced at the factory. Using the