Also applies to SXB Cushions. Applications Jaw coupling hubs are standard with one set screw, for two set screws see RRS amp RRC sections.
Fail-safe ndash will still perform if elastomer fails No metal to metal contact Resistant to oil, dirt, sand, moisture and grease Spider Performance Nitrile Butadiene Buna N Rubber is a flexible elastomer material that is oil resistant, resembles natural rubber in resilience and elasticity and operates effectively in temperature range of -40 deg to 212 deg F -40 deg to 100 deg C
Good resistance to oil
The L Type coupling consists of two standard L Type hubs and one spider
Unless stated otherwise, hub torque and horsepower ratings assume a SOX NBR rubber spider is being used