The Lovejoy C-276 jaw coupling is available in 4 different configurations, SOX, Ureathane, Hytrel and Bronze.
At Twin Spring we don’t offer any because we don’t use spider inserts. 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 Lovejoy C-276 jaw coupling
Industrial power transmission couplings
Lovejoy C-276 C type Sox, Buna-N spider jaw coupling alternative, replace with the TSC500. 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 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.