2BK30 Pulley 1-1/8" Bore #100 R Type Sprockets UCFB208 bearing is a 40mm

UCFB208 bearing is a 40mm bore three-bolt normal-duty flange bracket bearing that utilizes set screws to secure to a 40mm shaft

Sheave Size: 2B5V86

UCFBS208-24 Bearing Dimensions

120B22H sprockets with a stock bore comes with the standard 1-1/4" inside diameter hole with no keyway or set screws and can be easily machine bored to custom sizes

Dimension (A): 146

2BK30 Pulley 1-1/8" Bore #100 R Type Sprockets UCFB208 bearing is a 40mmThis 2BK30 Pulley 1 1 8" bore is directly interchangeable with other manufacturers v belt pulleys, it is 3. 15" 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 2BK30 pulley from the others is that it is made using a high grade 35 cast iron, is