L110 Coupling Half - 28mm | L110 Hub X 28mm 10B-4 Metric Roller Chain This 3TB154 Pulley uses a

This 3TB154 Pulley uses a Q1 series bushing

While the phosphate coated and then painted finish adds corrosion resistance to the 8C140F sheave

Our superior UCFT207-22 bearing with a 1-3/8" bore is equipped with a premium C3 precision insert bearing housed within a high-strength solid-base cast-iron housing

Dimension (C): 4-1/2"

For more information or to get pricing and availability on a 2BK47 Pulley with 1-1/8" bore

L110 Coupling Half - 28mm | L110 Hub X 28mm 10B-4 Metric Roller Chain This 3TB154 Pulley uses aThe L110 coupling half with a 28mm bore with a key way is also commonly called an L110 coupling hub. The compact yet robust design of this 28mm bore L110 coupling half makes it highly versatile across a broad spectrum of applications, including; pumps, blowers, compressors, mixers, motion control (servo), and more!. Depending on the insert type used, a complete L110 coupling assembly is capable of optimal operation with an angular misalignment from 0.