2BK47 Pulley 1-1/8" Bore 4" Stock Bore 2042B12 double pitch sprockets are

2042B12 double pitch sprockets are manufactured specifically for C2042 double pitch roller chain

Our SB211-32 bearing is made to industry standards dimensionally for direct interchangeability with just about any brand

This 6017-2RS ball bearing is a high-precision premium quality sealed deep groove 85x130x22 ball bearing made to ABEC 3 precision standards from AXIS

160BTB15 sprockets are manufactured to accept a 3535 size taper bushing which we also stock with a wide range of bore sizes

Dimension (T): 7

2BK47 Pulley 1-1/8" Bore 4" Stock Bore 2042B12 double pitch sprockets areThis 2BK47 Pulley 1 1 8" bore is directly interchangeable with other manufacturers v belt pulleys, it is 4. 45" 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 2BK47 pulley from the others is that it is made using a high grade 35 cast iron, is