however we can supply this chain in longer lengths or cut to length strands
our UCHA201-8 bearing has added features that improve the overall life and performance of the unit
SB206-20 Bearing Dimensions
This 45V670SK Sheave uses an SK bushing
BK77H Pulley single-groove 7.45" OD 40B25 Sprockets however we can supply thisThis BK77H Pulley uses an H Series Bushing, is directly interchangeable with other manufacturers, is 7. 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, and BB belts. What separates this BK77H 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