140B28 Sprocket Dimensions
5311-2RS double row sealed ball bearings possess higher radial and axial load capacities in either direction when compared to single-row ball bearings
This 5208-ZZ Bearing is a high-precision premium shielded double-row angular contact ball bearing made to ABEC 3 precision standards from AXIS
Dimension (C): 1-15/16"
2BK140 Pulley 1-7/16" Bore 06B B-Hub Sprockets 140B28 Sprocket DimensionsThis 2BK140 Pulley 1 7 16" bore is directly interchangeable with other manufacturers v belt pulleys, it is 13. 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 2BK140 pulley from the others is that it is made using a high grade 35 cast iron,