This 1B56SDS sheave features one groove
Sprocket Size: 160B23
HCFS208 bearings are commonly used in applications such as
While the phosphate coated and then painted finish adds corrosion resistance to the 10C80E sheave
Common Interchanges: 25B36H
2BK45 Pulley 1" Bore 12B-4 Metric Roller Chain This 1B56SDS sheave features oneThis 2BK45 Pulley 1" bore is directly interchangeable with other manufacturers v belt pulleys, it is 4. 25" in diameter, and is manufactured in accordance with ARPM Standard IP20 for safe operation. double BK pulleys work with belt types A, 4L, B, 5L, AX, BX, AA, BB, double banded A, double banded B, and double banded BX cogged v belts. What separates this double 2BK45 pulley from the others is that it is made using a high grade 35 cast iron, is