2BK36H Pulley double-groove 3.75" OD 5200 Series Bearings HCFS210-30 bearing is a 1-7/8"

HCFS210-30 bearing is a 1-7/8" bore four-bolt normal-duty flange bearing that utilizes an eccentric locking device to secure to a 1-7/8" shaft

this #140 chain tensioner guides

Sprocket Weight: 102

Our superior SALF205-15 bearing with a 15/16" bore is equipped with a premium C3 precision insert bearing housed within a high-strength solid-base cast-iron housing

2BK36H Pulley double-groove 3.75" OD 5200 Series Bearings HCFS210-30 bearing is a 1-7/8"This two groove 2BK36H Pulley uses an H Series Bushing, is directly interchangeable with other manufacturers, is 3. 75" in diameter, and is manufactured in accordance with ARPM Standard IP20 for safe operation. With AK series pulleys you can use A, 4L, B, 5L, AX, BX, AA, BB, and banded belts. What separates this 2BK36H pulley from the others is that it is made using a high grade 35 cast iron, is phosphate coated, painted, and balanced at the factory.