Outside Diameter: 32
100Q15 sprockets are bored to accept a Q1 type taper bushing
Our SB205 insert bearing has several features: a wide inner-ring
and precision 70 tooth sprocket that is manufactured to accept a R1 bushing
140S80 Sprocket Dimensions
2BK28 Pulley 1" Bore V Belt Pulley 1-1/4” Bore Outside Diameter: 32This 2BK28 Pulley 1" bore is directly interchangeable with other manufacturers v belt pulleys, it is 2. 95" 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 2BK28 pulley from the others is that it is made using a high grade 35 cast iron, is