L099B Insert | L099B Coupling Insert - L099B Spider (Bronze) Stainless Steel Sticker Roller Chains and precision sprocket with 28

and precision sprocket with 28 hardened teeth that is manufactured to accept a Q1 bushing

2AK51 Pulley 7/8" Dimensions

What separates this 1TB80 pulley from the others is that it is made using a high grade-35 cast iron

#80-2 Roller Chain Dimensions

Sprocket Size: 160R28H

L099B Insert | L099B Coupling Insert - L099B Spider (Bronze) Stainless Steel Sticker Roller Chains and precision sprocket with 28L099B insert is a precision coupling insert precision machined from high quality bronze. L099B inserts are also commonly referred to as L099B spiders. Bronze jaw coupling inserts go between two L099 hubs, prevent a steel on steel contact, and allow for a slight misalignment between two shafts. When replacing a coupling assembly, it is essential to note that the oil impregnated L099B bronze inserts are ideal for high torque but low speed applications.