SKF Jaw Coupling, 54mm Outside Diameter, 9mm Bore, 25mm Length Coupler

Use this jaw coupling from SKF to directly connect two shafts for power transmission. It's quick and easy to install by screwing each hub into the shafts you want to attach, inserting the spider in the middle and connecting both halves. This keeps the shaft connection rigid, so it can withstand vibrations and moderate shock loads. This jaw coupling can operate at up to 9,000r/min (rotations per minute) with minimal misalignment, so it's practical for use in demanding applications.

• Hubs are made from tough high-grade cast iron for durability
• NBR (nitrile butadiene rubber) spider material is heat-resistant to withstand extreme temperatures
• Fail-safe design keeps coupling operational even if spider breaks
• Outside diameter of 54mm to fit on large shafts

• Power generation industry
• Conveyor systems
• Electric motors

In the event of spider failure, the jaws automatically lock together to keep the shafts connected. This causes a grinding noise to quickly alert the machine operator to replace the spider, preventing system downtime.

SKF Jaw Couplings