What sets this 6304 bearing apart from others is the ABEC 3 precision standard that this bearing is made to
This 120BS15H sprocket features a 2" finished bore with a key-way and two set screws
Pulley Size: 2AK59H
What separates this 1TB94 pulley from the others is that it is made using a high grade-35 cast iron
2BK190 Pulley 1-3/16" Bore Chainmas Deals! What sets this 6304 bearingThis 2BK190 Pulley 1 3 16" bore is directly interchangeable with other manufacturers v belt pulleys, it is 18. 75" 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 2BK190 pulley from the others is that it is made using a high grade 35 cast iron,