While the phosphate coated and then painted finish adds corrosion resistance to the 1TB48 pulley
Our HC207-23 insert bearing has several features: a wide inner-ring
160A11 sprockets with a stock bore comes with a 1-1/2" inside diameter plain hole and can be easily machine bored to custom sizes
Part #: UCF 206
100BS15 1 15/16" Finished Bore Sprocket Dimensions
2BK67H Pulley double-groove 6.45" OD UCP200 2-Bolt Set Screw Pillow Block Bearings While the phosphate coated andThis two groove 2BK67H Pulley uses an H Series Bushing, is directly interchangeable with other manufacturers, is 6. 45" in diameter, and is manufactured in accordance with ARPM Standard IP20 for safe operation. With AK series pulleys you can use A, 4L, B, 5L, AX, BX, AA, BB, and banded belts. What separates this 2BK67H 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.