Three Quarter Inch L Jaw Flexible Coupling Set With Buna NBR Spider For Torque Transmission And Shock Absorption Misalignment Compensation Three Quarter Inch Bore Three Sixteenth Inch Keyway Set Screws On One Half HT250 Steel

1-piece 3/4 in L-Jaw flexible coupling with Buna-N spider
✔️ 3/4 in bore, 3/16 in keyway, set screws on one half; HT250 steel

This L-Jaw Coupling Set connects two shafts to transmit torque while absorbing shock and compensating for misalignment. It’s made from HT250 steel with a Buna-N NBR rubber spider for flexible, damped power transfer.

✅ Outer diameter 45 mm (1.8 in); thickness 54.7 mm (2.2 in)
✅ Inner bore 3/4 in; 3/16 in keyway on one half; set screws included
✅ Material HT250 steel; Buna-N NBR rubber spider provides damping
✅ Package content: 1 L-Jaw Coupling Set

💡 What is a handy use case for a flexible L-Jaw coupling in machinery? This coupling helps link shafts while handling minor misalignment and vibration in many machines.

- Torque transmission with misalignment tolerance - Vibration damping to protect bearings and gears - Common in pumps, conveyors, gearboxes, and wood splitters