4TB70 Sheave four-groove 7.35" OD UCHA200 Set-Screw Locking Hanger Bearings This 40A47 sprocket is a

This 40A47 sprocket is a durable

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

This 41BS14 sprocket featured a 7/8" finished bore with a key-way and two set screws

UC205-14 Bearing Dimensions

2TB154 Pulley Dimensions

4TB70 Sheave four-groove 7.35" OD UCHA200 Set-Screw Locking Hanger Bearings This 40A47 sprocket is aThis 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