100Q15 sprockets are bored to accept a Q1 type taper bushing
For more information on a single groove 1B5V64 sheave
and precision 70 tooth sprocket that is manufactured to accept a R1 bushing
5209-2RS double row sealed ball bearings possess higher radial and axial load capacities in either direction when compared to single-row ball bearings
2BK28 Pulley 1" Bore V Belt Pulley 1-1/4” Bore 100Q15 sprockets are bored toThis 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