5311 Bearing 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
140B28 Sprocket Dimensions
Our SB204-12 bearing is made to industry standards dimensionally for direct interchangeability with just about any brand
2BK140 Pulley 1-7/16" Bore 06B B-Hub Sprockets 5311 Bearing 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,