Two Pack L099 L100 Jaw Coupling Inserts In Red Urethane Flexible Solid Center For L Jaw Couplers 25 Mm Inner Diameter 63 Mm Outer Diameter Durable Vibration Dampening Spares For Smooth Quiet Motor Drive

Premium two-pack red urethane L099/L100 jaw inserts, 25mm ID
✔️ Red urethane inserts for L099/L100 jaw couplings, 25mm ID, 63mm OD

These red urethane jaw coupling inserts fit L099 and L100 straight jaw couplings, delivering flexible, vibration-damping centers for smooth power transfer. Common in CNC machines, conveyors, pumps, and other equipment where reliable torsional rigidity is needed.

✅ 2 pcs included in pack
✅ Inner diameter 25 mm / 1 in
✅ Outer diameter 63 mm / 2.5 in
✅ Thickness 16 mm / 0.6 in
✅ Material: red urethane
✅ For L099/L100 jaw couplings

💡 What is a jaw coupling insert used for in L-jaw couplings and how does red urethane fit help?

Jaw coupling inserts act as a flexible center between the driving and driven hubs, smoothing power transfer and dampening vibration in rotating equipment.

- Enhanced torque transmission with a compliant urethane center - Vibration damping reduces wear on bearings and gears - Compatible with L099/L100 jaws and 25 mm ID / 1 in, 63 mm OD / 2.5 in - Easy maintenance with a two-piece red urethane set✝️