Showing 1–12 of 16 results

The uni joint whether friction bearing or needle bearing both require extra maintenance and replacement parts in its lifespan.

At Twin Spring we don’t need the maintenance because we don’t use bearing crosses like in uni joints. The Twin Spring design absorbs vibration and one ball bearing allows the coupling to flex to 45 degrees.

Offering high speed (Up to 7000 rpm) and high torque (up to 500ft lbs. nominal static torque)

The Twin Spring Coupling is a great maintenance free replacement for Uni joints.

Industrial power transmission couplings

Lovejoy D-10B – TSC500 3/4″ Universal joint replacement

$380.00

Lovejoy D-10B 3/4" universal Joint, replace today with a Twin Spring Coupling TSC500. Dual Spring design absorbs vibration. Flexible to 35°. High Speed. No bearings - No maintenance. One piece design - No broken hubs or worn spider inserts.  

$220.00

Lovejoy D5B  1/2" universal joint couplings, replace today with a Twin Spring Coupling TSC150.

Flexible to 25°. High Speed. No bearings - No maintenance. One piece design - No broken hubs or worn spider inserts.  

Industrial power transmission couplings

Lovejoy D-6B – TSC150 1/2″ Universal joint replacement

$220.00

Lovejoy D-6B 1/2" universal Joint, replace today with a Twin Spring Coupling TSC150.

Flexible to 25°. High Speed Up to 7000 RPM. No block and pin - No maintenance. One piece design - No broken hubs, worn friction bearings or greasing.  

Industrial power transmission couplings

Lovejoy D-6B – TSC150 3/4″ Universal joint replacement

$220.00

Lovejoy D-6B 3/4" universal Joint, replace today with a Twin Spring Coupling TSC150.

Flexible to 25°. Dual spring design absorbs vibration. High Speed Up to 7000 RPM compared to 1750. No bearings - No maintenance, no replacing parts. One piece design - No broken hubs or worn friction bearing.  

Industrial power transmission couplings

Lovejoy D-8B – TSC300 3/4″ Universal joint replacement

$320.00

Lovejoy D-8B  3/4" universal Joint, replace today with a Twin Spring Coupling TSC300.

Dual spring absorbs vibration. Flexible to 45°. High Speed - 7000 RPM vs 1750. One piece design - No broken hubs or worn block and pin.  

Industrial power transmission couplings

Lovejoy D-8B – TSC500 1/2″ Universal Joint replacement

$380.00

Lovejoy D-8B 1/2" universal Joint, replace today with a Twin Spring Coupling TSC500.

Flexible to 35°. High Speed. No bearings or block/pins - No maintenance. One piece design - No broken hubs or worn bearings.  

$380.00

Lovejoy NB-10B 1 1/2" universal Joint, replace today with a Twin Spring Coupling TSC500.

1 1/2" Input/output shaft sizing. Flexible to 35°. High Speed Up to 7000 RPM. No bearings to grease or replace when worn. One piece design - No broken hubs or worn spider inserts.  

$380.00

Lovejoy NB-10B 1 1/4" universal Joint, replace today with a Twin Spring Coupling TSC500.

1 1/4" Input/output shaft sizing. Flexible to 35°. High Speed. No bearings to grease or replace when worn. One piece design - No broken hubs or worn spider inserts.  

$380.00

Lovejoy NB-10B 1 3/4" universal Joint, replace today with a Twin Spring Coupling TSC500.

Dual spring design absorbs vibration. Flexible to 35°. High Speed Up to 7000 RPM. No bearings to grease or replace when worn. One piece design - No broken hubs or worn spider inserts.  

$380.00

Lovejoy NB-10B 1" universal Joint, replace today with a Twin Spring Coupling TSC500.

Dual springs absorb vibration. Flexible to 35°. High Speed. No inserts - No maintenance. No bearings to grease or replace when worn. One piece design - No broken hubs or worn spider inserts.  

Industrial power transmission couplings

Lovejoy NB-10B – TSC500 1/2″ Universal joint replacement

$380.00

Lovejoy NB-10B 1/2" universal Joint, replace today with a Twin Spring Coupling TSC500.

Flexible to 35°. High Speed. No needle bearings- No maintenance. One piece design - No broken hubs or worn bearing cross.  

Industrial power transmission couplings

Lovejoy NB-10B – TSC500 3/4″ Universal Joint replacement

$380.00

Lovejoy NB-10B 3/4" universal Joint, replace today with a Twin Spring Coupling TSC500.

3/4" Input/output shaft sizing. Flexible to 35°. High Speed. Dual spring design absorbs vibration. No bearings to grease or replace when worn. One piece design - No broken hubs or worn bearings.