2BK55 Pulley 1-3/8" Bore 10B Chain Sprockets While the phosphate coated and

While the phosphate coated and then painted finish adds corrosion resistance to the 13V315JA sheave

100B10H sprockets with a stock bore comes with the standard 1" inside diameter hole with no keyway or set screws and can be easily machine bored to custom sizes

05B-2 roller chain conforms to all ISO standards and is a good quality

Dimension (W): 44

2BK55 Pulley 1-3/8" Bore 10B Chain Sprockets While the phosphate coated andThis 2BK55 Pulley 1 3 8" bore is directly interchangeable with other manufacturers v belt pulleys, it is 5. 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 2BK55 pulley from the others is that it is made using a high grade 35 cast iron, is