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The  Spicer universal joint is a high speed coupling but requires extra maintenance and replacement parts in its lifespan.

At Twin Spring we don’t offer any 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 the Spicer U joint.

Industrial power transmission couplings

Lovejoy D-8B – TSC300 3/4″

$220.00

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

3/4" input/Output shaft sizing. Flexible to 45°. High Speed - 7000 RPM. One piece design - No broken hubs or worn block and pin.  

$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.  

Agriculture Universal Joint replacement (PTO, Attachment, Steering and Driveline)

TSC500 Agriculture

$220.00

TSC500 Agriculture replacement for universal joint in a driveshaft, steering and PTO attachment. Couplings in the agricultural industry have a number of issues to contend with, annual maintenance, constant greasing, hostile environment, replacement components, downtime during critical times of the year (planting, harvesting, etc) Twin Spring Coupling offers something different. It replaces the entire U joint, yokes, propeller/cross bearings everything, with a simple one piece design. Uses include

  • Driveline
  • Augers
  • Conveyors
  • Steering
  • PTO attachments
  • Pumps
  • Motors
  • Attachments
  • Work vehicles
  • ATV's
Replaces Weasler, Walterscheid, Neapco, Bondioli, Spicer, SKF u joints and flexible shaft couplings

Jaw Couplings

TSC500 Mine coupling

$220.00

TSC500 mine (500 ft [email protected]) replaces universal joint and other flexible couplings in any driveshaft, steering and any other power transmission requirement you may have.

Flexible couplings in the mining industry have a number of issues to contend with, annual maintenance, hostile work environment including water, dust and debris, lost productivity due to unscheduled coupling failure. Twin Spring Couplings simple 1 piece design replaces the entire U joint, yokes, propeller/cross bearings everything, with a simple one piece design. Uses include
  • Conveyor belts
  • Mining vehicles
  • Pumps
  • Plant Equipment
  • Grinders
Replaces Spicer, Lovejoy, Neapco, GMB, Moog, Rockwell , Weasler, Walterscheid and Bondioli couplings.