2AK51 Pulley 1-1/8" Bore 4545 HCTB206 pillow block bearings have

HCTB206 pillow block bearings have a unique housing designed for narrow applications with radial loads acting in the direction of the support surface

Sheave Size: 2B5V110

Something else that is notable about this 100B15 sprocket is that it fully meets all ANSI Standards

Bearing Insert: UE 210-2

This 120CTB45 sprocket is a durable

2AK51 Pulley 1-1/8" Bore 4545 HCTB206 pillow block bearings haveThis 2AK51 Pulley 1 1 8" bore is directly interchangeable with other manufacturers, is 4. 95" in diameter, and is manufactured in accordance with ARPM Standard IP20 for safe operation. Because it is a double pulley you can use a double banded A Series v belt, two single A Series v belts, or two single 3L Series v belts. What separates this double 2AK51 pulley from the others is that it is made using a high grade 35 cast iron, is phosphate coated,