Something that is notable about this 10B40 sprocket is that it fully meets all ISO Standards
140B14H 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
For more information or to get pricing and availability on a 2AK59 Pulley with 1-3/8" bore
Size: 1B56SDS
3TB62 Sheave three-groove 6.55" OD 08B-4 Metric Roller Chain Something that is notable aboutThis 3TB62 Pulley uses a P1 Series Bushing, is directly interchangeable with other manufacturers, is 6. 55" 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 three groove 3TB62 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