Flexible Rubber Inserts For L075 And L090 Couplings Pack Of 4 Black Fits Lovejoy Martin And L Jaw Couplings Includes 19.6x44 Mm 22x53 Mm And 25x63.5 Mm Outer And Inner Diameters

Spider Rubber Inserts for L75/L90/L100 Couplings Pack of 4
✔️ L75/L90/L100 spider rubber inserts, 4-pack, fits Lovejoy.

These spider flexible rubber inserts are designed to cushion and dampen vibrations between coupling halves, smoothing motion and reducing wear in drive systems. They’re commonly used with Lovejoy, Martin, and L-jaw couplings on machinery across manufacturing, automotive, shipbuilding, and construction settings.

✅ 4 pieces included for daily use and replacement
✅ Sizes: L-75 19.6x44mm (0.77x1.73in), L-90 22x53mm (0.86x2.08in), L-100 25x63.5mm (0.98x2.50in)
✅ Temperature range -20°C to 120°C for long-term performance
✅ Compatible with Lovejoy, Martin and L-jaw couplings across industries

💡 What is a coupling spider rubber insert used for in mechanical drives? Handy dampening and alignment aid for rotating equipment.

- Cushions shock and reduces vibration in drive trains - Improves torque transmission stability in L75/L90/L100 couplings - Suitable for machine tools, automotive, shipbuilding, and construction - Works in temperatures from -20°C to 120°C for harsh environments