The Flexible Jaw Coupling is the industry’s largest variety of stock bore/keyway combinations. These couplings require no lubrication and provide highly reliable service for light, medium, and heavy duty electrical motor and internal combustion power transmission applications.


Standard Features:

  • Industry’s standard shaft coupling
  • Accommodates for angular and parallel shaft misalignment
  • No metal to metal contact
  • Keyed inch/metric
  • Without keyway inch/metric
  • Splined bore
  • Resistant to oil, dirt, sand, moisture, and grease
  • Max Bore: 2.875 inches / 70 mm
  • Max Torque: 12,500 in-lbs (1412Nm)

Standard Materials:

  • Sintered Iron (L035 – L150)
  • Cast Iron (L190-L276)

A full L Type Coupling is comprised of two hubs and one elastomeric spider of the same size