This 2B5V74 Sheave uses a B bushing
Our UC207-20 bearing is made to industry standards dimensionally for direct interchangeability with just about any brand
UCFC208 flange cartridge bearings are designed for circumstances where the bearing is mounted to a surface that is perpendicular to the shaft axis
UCFCSX11-35 Bearing Dimensions
Limiting Speed (Grease): 9500 RPM
2BK80 Pulley 1-3/16" Bore C2060 Hollow Pin Roller Chain This 2B5V74 Sheave uses aThis 2BK80 Pulley 1 3 16" bore is directly interchangeable with other manufacturers v belt pulleys, it is 7. 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 2BK80 pulley from the others is that it is made using a high grade 35 cast iron, is