4TB40 Sheave four-groove 4.35" OD 2AK20 Pulley While the phosphate coated and

While the phosphate coated and then painted finish adds corrosion resistance to the 23V300JA sheave

UCFBS209-26 Bearing Dimensions

Weight For Rim Only: 61LBS

This 40BS45 sprocket features a 3/4" finished bore including a key-way and two setscrews

Besides 410 roller chain

4TB40 Sheave four-groove 4.35" OD 2AK20 Pulley While the phosphate coated andThis 4TB40 Pulley uses a P1 Series Bushing, is directly interchangeable with other manufacturers, is 4. 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 4TB40 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