the 6314 bearing features raceways that are precision honed to a superb finish
Our superior UCST213-40 bearing with a 2-1/2" bore is equipped with a premium C3 precision insert bearing housed within a high-strength solid cast-iron housing
2BK40 Pulley 1-1/8" Dimensions
Something else that is notable about this 08B30 sprocket is that it fully meets all ISO Standards
2BK57 Pulley 1" Bore #160 F-Type Sprockets the 6314 bearing features racewaysThis 2BK57 Pulley 1" bore is directly interchangeable with other manufacturers v belt pulleys, it is 5. 45" 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 2BK57 pulley from the others is that it is made using a high grade 35 cast iron, is