100A45 sprockets with a stock bore comes with a 1-1/2" inside diameter plain hole and can be easily machine bored to custom sizes
While the phosphate coated and then painted finish adds corrosion resistance to the 1TB110 pulley
What separates this 1B5V46 sheave from the others is that it is made using a high strength cast iron
160B24H sprockets with a stock bore comes with the standard 1-1/2" inside diameter hole with no keyway or set screws and can be easily machine bored to custom sizes
160F20 sprockets are manufactured to accept a F type QD bushing which
1TB44 Sheave single-groove 4.75" OD Iwis Roller Chain 100A45 sprockets with a stockThis 1TB44 Pulley uses a P1 Series Bushing, is directly interchangeable with other manufacturers, is 4. 75" 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 1TB44 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 grade 35 cast