Contact our customer support team for further information or to get a quote on our UCST213-40 bearings
50BS44 1" Finished Bore Sprocket Dimensions
For more information or to get pricing and availability on a 2AK56 Pulley with 1-1/8" bore
This BK25 Pulley 1/2" bore is directly interchangeable with other manufacturers
BK57 Pulley 7/8" Bore Metric K1 Attachments Contact our customer support teamThis BK57 Pulley 7 8" bore is directly interchangeable with other manufacturers, is 5. 45" in diameter, and is manufactured in accordance with ARPM Standard IP20 for safe operation. It works with belt sizes A, 4L, B, 5L, AX, BX, AA, and BB. What separates this BK57 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 iron offers a higher tensile