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Coupling Products TSC

Twin Spring Coupling TSC 500 is a whole replacement for any universal joint, jaw coupling or Elastomeric couplings

TSC 500 ft. lbs. (678 n.m) nominal torque rated

A new maintenance free alternative to universal joints, jaw coupling and mechanical power transmission couplings.

Larger angle of usage – operational usage of over 25°

Able to absorb impacts with its twin spring design

High speed Up to 7000 RPM

No moving parts, no bearings/spiders so no regreasing required, and no replacing of worn inserts or bearings.

Twin springs absorb vibration to protect sensitive equipment.

Can run in water, mud, dust and dirt.

Springs allow transfer shock to be absorbed, nullifying “jackhammer” shock and reducing the chance of damage to the powertrain.

90+% efficient, torque is absorbed and transferred making it one of the most fuel efficient power coupling units available.

ISO9001 2007 certified manufactured

Twin Spring Coupling TSC500 HP rating

Mechanical Power transmission couplings in any industry have a number of issues to contend with, annual maintenance, fundamental design flaws coming from a century old technology, the automobile has evolved but the technology that makes up the universal joint has not. Twin Spring Coupling offers something different.

Traditional couplings have to be balanced and can only run at angles of 8 degrees or less otherwise you get wear in the bearings within the propeller shaft of the universal joint, the bearing races will start to wear on the outside which means the ball bearings will become loose and that creates vibration and with continual wear the ball bearings will fail.

The bearings need also to be constantly greased otherwise the ball bearings will not have any lubrication, and with them running at high speed the balls will seize in their tracks again leading to bearing failure.

Industrial power transmission couplings

Lovejoy D-10B – TSC500 3/4″

$250.00

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

Industrial power transmission couplings

Lovejoy D-8B – TSC500 1/2″

$220.00

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

1/2" Input/Output shaft sizing. Flexible to 35°. High Speed. No inserts - 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.  

Industrial power transmission couplings

Lovejoy NB-10B – TSC500 1″ Keyway

$220.00

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

1" Input/output shaft sizing. 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″

$220.00

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

Flexible to 35°. High Speed. No inserts - 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.  

Industrial power transmission couplings

Lovejoy NB-10B – TSC500 5/8″ Universal Joint replacement

$380.00

Lovejoy NB-10B 5/8" universal Joint, replace today with a Twin Spring Coupling TSC500.

5/8" Input/output shaft sizing. Flexible to 35°. Dual spring design absorbs vibration. High Speed Up to 7000 RPM. No inserts - No maintenance. One piece design - No broken hubs or worn spider inserts.  

Twin Spring Coupling TSC500 Automotive

TSC500 Auto

$220.00

TSC500 Auto

500 ft lb (static torque) replacement for universal joint in a driveshaft, steering, axle and any universal joint replacement. Replace any Spicer 1300-1310 u joint (models 5-3214x and 5-3213x) GKN, Moog and Neapco universal joint coupling. Couplings in the automotive industry have a number of issues to contend with, annual maintenance, replacement of worn components, the automobile has evolved but the technology that makes up the universal joint has not. Twin Spring Coupling offers something different. Twin Spring Coupling is different it replaces the entire U joint, yokes, propeller/cross bearings everything, with a simple one piece design. It can also replace any U joint off-road model as well. Designed with no internal bearings, means our coupling is truly maintenance free, making it impervious to water, mud, dust, dirt and other contaminants. This saves time and on annual maintenance bills. Universal joint replacement for Spicer, Spicerparts, Neapco, Moog, SKF, Spicer, GMB, Belden couplings. Flexible up to 20 degrees Under load (35 degrees not under load).  

$220.00

Lovejoy L-190 1 1/2" jaw coupling replacement (Hytrel/Bronze models) by the TSC500 500 ft lbs replacement for Jaw couplings in any industrial power transmission application.

Couplings in an industrial power transmission setup have a number of issues to contend with, annual maintenance, fundamental design flaws coming from a century old technology, industry has evolved but the technology that makes up the standard jaw coupling. Twin Spring Coupling offers something different. Industrial power transmission is broken into two main areas, high speed low angle of misalignment and lower speed higher angle of misalignment. Traditionally these two needs have been service by two different couplings - Motion control couplings like elastomeric type couplings and the universal joint. No worn spider or inserts to replace. Twin Spring design absorbs vibration. Flexible as a universal joint. Torsionally rigid for high speed applications. One piece design. Replaces. KTR, SIT, Altra Motion, Belden, Rexnord, Lovejoy, TB Woods, Guardian Couplings, Ruland, Boston Gear.

$220.00

Lovejoy L-190 1 1/4" jaw coupling.

replacement (Hytrel/Bronze models) by the TSC500 500 ft lbs replacement for Jaw couplings in any industrial power transmission application. Couplings in an industrial power transmission setup have a number of issues to contend with, annual maintenance, fundamental design flaws coming from a century old technology, industry has evolved but the technology that makes up the standard jaw coupling. Twin Spring Coupling offers something different. Industrial power transmission is broken into two main areas, high speed low angle of misalignment and lower speed higher angle of misalignment. Traditionally these two needs have been service by two different couplings - Motion control couplings like elastomeric type couplings and the universal joint. Dual springs absorb vibration. No worn spider or inserts to replace. Flexible as a universal joint. Torsionally rigid for high speed applications. One piece design. Replaces. KTR, Belden, R+W, Lovejoy, TB Woods, Guardian Couplings, Ruland, Rexnord, Boston Gear.

$220.00

Lovejoy L-190 1 3/4" jaw coupling replacement (Hytrel/Bronze models) by the TSC500 500 ft lbs replacement for Jaw couplings in any industrial power transmission application.

Couplings in an industrial power transmission setup have a number of issues to contend with, annual maintenance, fundamental design flaws coming from a century old technology, industry has evolved but the technology that makes up the standard jaw coupling. Twin Spring Coupling offers something different. Industrial power transmission is broken into two main areas, high speed low angle of misalignment and lower speed higher angle of misalignment. Traditionally these two needs have been service by two different couplings - Motion control couplings like elastomeric type couplings and the universal joint. Twin Springs to absorb vibration much like the spider insert does in a jaw coupling. No worn spider or inserts to replace. Flexible as a universal joint. Torsionally rigid for high speed applications (7000 RPM). One piece design. Replaces Lovejoy, TB Woods, Ruland Manufacturing, Boston Gear, Belden jaw couplings.