Our UCTB209-27 bearings are manufactured to industry standard dimensions
200U35 Sprocket Dimensions
2TB58 Pulley Dimensions
UCW203 Bearing Dimensions
Our UCFX08-24 bearing is dimensionally made to industry standards
2TB80 Sheave two-groove 8.35" OD Metric A1 Attachments Our UCTB209-27 bearings are manufacturedThis 2TB80 Pulley uses a Q1 series bushing, is directly interchangeable with other manufacturers, is 8. 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 two groove 2TB80 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