Twin Spring power transmission couplings
The Twin Spring Coupling can be used to replace traditional power transmission coupling products across multiple industries.
Automotive, Agriculture, Industrial and Mining to name a few.
When it comes to coupling units, Twin Spring Coupling represents a new direction in flexible power transmission couplings
No maintenance
Highly flexible
High torque and high speed all in one unit.
Reduced inventory of different coupling types, reduce your annual maintenance costs.
Reduce your downtime, both scheduled and unscheduled and all from changing from your old coupling technology.
Industries where it can be used includes
Agricultural, Industrial, Mining and Automotive to name just a few.
Available in 3 different product models with shaft sizing from 2 1/4″ (44mm) down to 3/4″ (18mm) and PTO sizes 6T, 20T and 21T for the agricultural and Auto industries.
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Industrial power transmission couplings
Lovejoy C-226 – TSC300 (SOX NBR ) jaw coupling replacement T6061 T6 Aluminum
Lovejoy C-226 SOX/ Buna-N T6061 T6 Aluminum jaw coupling replacement by the TSC300. A no maintenance, spider free alternative. Capable of speeds up to 7000 rpm. Flexible to 45° verses the 1° with the SOX, Buna-N jaw couplings. Able to handle 3600in lbs./249Kw @ 7000 rpm torque. Replace Lovejoy, Ruland, Guardian Couplings, TB Woods, KTR, SKF, Boston Gear, SIT, Martin and all other jaw coupling manufacturers.
For more information and pricing, contact us at Quotation request
Contact our State Sales Agents or one of these distributors

Industrial power transmission couplings
Lovejoy C-276 – TSC500 SOX Buna-N Jaw coupling replacement T6061 T6 Aluminum
Lovejoy C-276 jaw coupling (SOX, Buna-N models) replace with the TSC500 T6061 T6 Aluminum alternative. A no maintenance, spider free alternative. Capable of speeds up to 7000 rpm. Flexible to 25° verses the 1° with the SOX, Buna-N C-type jaw couplings. Able to handle 6000 in lbs./495Kw @ 7000 rpm torque. Replace Lovejoy, Ruland, Guardian Couplings, TB Woods, KTR, SKF, Boston Gear, SIT, Martin and all other jaw coupling manufacturers.
For more information and pricing, contact us at Quotation request
Contact our State Sales Agents or one of these distributors

Industrial power transmission couplings
Lovejoy D-10B – TSC500 3/4″ Block and pin universal joint replacement
Lovejoy D-10B 3/4" universal Joint, replace today with a Twin Spring Coupling TSC500. Nominal Torque: 500ft lbs./495kw/6000 in lbs. Flexible: Up to 25°. High Speed: Up to 7000 RPM. No bearings to grease or replace when worn. Replaces Lovejoy, Belden, Ruland, Curtis, SKF, Spicer, Boston Gear, SIT and all other universal joint manufacturers.
For more information and pricing, contact us at Quotation request
Contact our State Sales Agents or one of these distributors

Industrial power transmission couplings
Lovejoy D-10B – TSC500 3/4″ Block and Pin universal joint replacement T6061 T6 Aluminum
Lovejoy D-10B 3/4" T6061 T6 Aluminum universal Joint, replace today with a Twin Spring Coupling TSC500. Nominal Torque: 500ft lbs./495kw/6000 in lbs. Flexible: Up to 35°. High Speed: Up to 7000 RPM. No bearings to grease or replace when worn. Replaces Lovejoy, Belden, Moog, Neapco, Ruland, Curtis, SKF, Spicer, Boston Gear, SIT and all other universal joint manufacturers.
For more information and pricing, contact us at Quotation request
Contact our State Sales Agents or one of these distributors

Industrial universal joints
Lovejoy D-5B – TSC150 1/2″ Block and pin universal joint replacement
Lovejoy D5B 1/2" Block and pin universal joint couplings, replace today with a Twin Spring Coupling TSC150. Nominal Torque: 150ft lbs./149kw/1800 in lbs. Flexible: Up to 25°. High Speed: Up to 7000 RPM. No Friction bearings to grease or replace when worn. Replaces Lovejoy, Belden, Ruland, Curtis, SKF, Spicer, Boston Gear, SIT and all other universal joint manufacturers.
For more information and pricing, contact us at Quotation request
Contact our State Sales Agents or one of these distributors

Industrial power transmission couplings
Lovejoy D-6B – TSC150 1/2″ Block and pin universal joint replacement
Lovejoy D-6B 1/2" block and pin universal Joint, replace today with a Twin Spring Coupling TSC150. Nominal Torque: 150ft lbs./149kw/1800 in lbs. Flexible: Up to 25°. High Speed: Up to 7000 RPM. No bearings to grease or replace when worn. Replaces Lovejoy, Belden, Ruland, Curtis, SKF, Spicer, Boston Gear, SIT and all other universal joint manufacturers.
Industrial power transmission couplings
Lovejoy D-6B – TSC150 3/4″ Block and pin universal joint replacement
Lovejoy D-6B 3/4" block and pin universal joint, replace today with a Twin Spring Coupling TSC150. Nominal Torque: 150ft lbs./149kw/1800 in lbs. Flexible: Up to 25°. High Speed: Up to 7000 RPM. No bearings to grease or replace when worn. Replaces Lovejoy, Belden, Ruland, Curtis, SKF, Spicer, Boston Gear, SIT and all other universal joint manufacturers.
For more information and pricing, contact us at Quotation request
Contact our State Sales Agents or one of these distributors
Industrial power transmission couplings
Lovejoy D-8B – TSC500 1/2″ Block and Pin universal joint replacement
Lovejoy D-8B 1/2" block and pin universal joint, replace today with a Twin Spring Coupling TSC500. Nominal Torque: 500ft lbs./495kw/6000 in lbs. Flexible: Up to 35°. High Speed: Up to 7000 RPM. No bearings to grease or replace when worn. Replaces Lovejoy, Belden, Ruland, Curtis, SKF, Spicer, Boston Gear, SIT and all other universal joint manufacturers.
For more information and pricing, contact us at Quotation request
Contact our State Sales Agents or one of these distributors

Industrial power transmission couplings
Lovejoy D-8B – TSC500 3/4″ Block and Pin universal joint replacement
Lovejoy D-8B 3/4" block and pin universal Joint, replace today with a Twin Spring Coupling TSC500. Nominal Torque: 500ft lbs./495kw/6000 in lbs. Flexible: Up to 35°. High Speed: Up to 7000 RPM. No bearings to grease or replace when worn. Replaces Lovejoy, Belden, Moog, Ruland, Curtis, SKF, Spicer, Boston Gear, SIT and all other universal joint manufacturers.
For more information and pricing, contact us at Quotation request
Contact our State Sales Agents or one of these distributors

Industrial power transmission couplings
Lovejoy L-100 – TSC150 1 1/4″ SOX/Buna-N/Urethane Jaw coupling alternative
Lovejoy L100 1 1/4" SOX, Buna-N, Nitrile Rubber jaw couplings, replace today with a Twin Spring Coupling TSC150. A no maintenance, spider free alternative. Capable of speeds up to 7000 rpm. Flexible to 25° verses the 1° with the SOX/Buna-N/Nitrile Rubber jaw couplings. Able to handle 1800 in lbs./149Kw @ 7000 rpm torque. Replace Lovejoy, Ruland, Guardian Couplings, TB Woods, KTR, SKF, Boston Gear, SIT, Martin and all other jaw coupling manufacturers.
For more information and pricing, contact us at Quotation request
Contact our State Sales Agents or one of these distributors

Industrial power transmission couplings
Lovejoy L-100 – TSC150 1″ SOX/Buna-N/Urethane Jaw coupling alternative
Lovejoy L-100 1" SOX, Buna-N jaw couplings, replace today with a Twin Spring Coupling TSC150. A no maintenance, spider free alternative. Capable of speeds up to 7000 rpm. Flexible to 25° verses the 1° with the SOX/Buna-N jaw couplings. Able to handle 1800 in lbs./149Kw @ 7000 rpm torque. Replace Lovejoy, Ruland, Guardian Couplings, TB Woods, KTR, SKF, Boston Gear, SIT, Martin and all other jaw coupling manufacturers.
Industrial power transmission couplings
Lovejoy L-100 – TSC150 1/2″ NBR / Buna-N / Nitrile rubber Jaw coupling alternative
Lovejoy L-100 1/2" NBR, Buna-N, Nitrile rubber, SOX jaw couplings, alternative with a Twin Spring Coupling TSC150. A no maintenance, spider free alternative. Capable of speeds up to 7000 rpm. Flexible to 25° verses the 1° with the NBR / Buna-N / Nitrile rubber jaw couplings. Able to handle 1800 in lbs./149Kw @ 7000 rpm torque. Replace Lovejoy, Ruland, Guardian Couplings, TB Woods, KTR, SKF, Boston Gear, SIT, Martin and all other jaw coupling manufacturers. As well as Spicer, Moog, Neapco, SKF and Rockwell universal joints.
For more information and pricing, contact us at Quotation request
Contact our State Sales Agents or one of these distributors
