HCFS213-40 bearing is a 2-1/2" bore four-bolt normal-duty flange bearing that utilizes an eccentric locking device to secure to a 2-1/2" shaft
the R10-ZZ bearing features raceways that are precision honed to a superb finish
What separates this 2BK120H pulley from the others is that it is made using a high grade-35 cast iron
Sprocket Size: 08B38
Our superior 10B A1 attachment connecting link is designed explicitly for metric 15
2BK28 Pulley 5/8" Bore 0.375" Stock Bore HCFS213-40 bearing is a 2-1/2"This 2BK28 Pulley 5 8" bore is directly interchangeable with other manufacturers v belt pulleys, it is 2. 95" 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 2BK28 pulley from the others is that it is made using a high grade 35 cast iron, is