Dimension (H): 62
What sets this 5210-ZZ bearing apart from others is the ABEC 3 precision standard that this bearing is made to
140B19H sprockets with a stock bore comes with the standard 1-1/2" inside diameter hole with no keyway or set screws and can be easily machine bored to custom sizes
For more information on a double groove 2B5V52 sheave
This 120A20 sprocket is a durable
2BK110 Pulley 1" Bore 4040 Dimension (H): 62This 2BK110 Pulley 1" bore is directly interchangeable with other manufacturers v belt pulleys, it is 10. 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 2BK110 pulley from the others is that it is made using a high grade 35 cast iron, is