Description
L190B insert is a precision coupling insert precision machined from high-quality bronze. L190B inserts are also commonly referred to as L190B spiders. Bronze jaw coupling inserts go between two L190 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 L190B bronze inserts are ideal for high-torque but low-speed applications. More specifically, this insert can operate from -40F to +450F and has excellent resistance to oil and chemicals. For additional information, visit our Jaw Coupling page or contact our customer service team!
L190B Insert Dimensions
- Part #: L190B
- Material: Bronze
- Color: Bronze
- Weight: 0.40 LBS
Explore more from our collection.




Reviews
There are no reviews yet.