50B25 sprockets with a stock bore comes with the standard 3/4" inside diameter hole with no keyway or set screws and can be easily machine bored to custom sizes
For more information on a double groove 2B5V94 sheave
Contact our customer support team for further information or to get a quote on our HCFJT211-32 bearings
Weight With Hub: 156LBS
200U26 Sprocket Dimensions
4TB64 Sheave four-groove 6.75" OD filter_H25B28 50B25 sprockets with a stockThis 4TB64 Pulley uses a P1 Series Bushing, is directly interchangeable with other manufacturers, is 6. 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 four groove 4TB64 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