L050B Insert | L050B Coupling Insert - L050B Spider (Bronze) filter_HD50B23 What separates this 2TB34 pulley

What separates this 2TB34 pulley from the others is that it is made using a high grade-35 cast iron

the 08B SK2 attachment has a straight tab on both sides with two holes each for mounting

the 6018-2RS bearing features raceways that are precision honed to a superb finish

For additional information or to receive a quote on our HC214-43 bearings

Roller Width (R): 11

L050B Insert | L050B Coupling Insert - L050B Spider (Bronze) filter_HD50B23 What separates this 2TB34 pulleyL050B insert is a precision coupling insert precision machined from high quality bronze. L050B inserts are also commonly referred to as L050B spiders. Bronze jaw coupling inserts go between two L050 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 L050B bronze inserts are ideal for high torque but low speed applications.