For additional information or to get pricing and availability on a 3B54SD sheave
40A44 sprockets with a stock bore comes with a 23/32" inside diameter plain hole and can be easily machine bored to custom sizes
43V265JA Sheave Dimensions
Bearing Size: 5206
4TB56 Sheave four-groove 5.95" OD #35 Roller Chain For additional information or toThis 4TB56 Pulley uses a P1 Series Bushing, is directly interchangeable with other manufacturers, is 5. 95" 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 4TB56 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