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The  C-226 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 C-226 jaw coupling

Industrial power transmission couplings

Lovejoy C-226 – TSC300 3/4″ (SOX NBR only)


Lovejoy C226 jaw coupling replacement by the TSC300 300 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 beam, bellows, jaw, elastomeric type couplings and the universal joint. No bearings to grease or replace No worn spider or inserts to replace Flexible as a universal joint Torsionally rigid for high speed applications One piece design Replaces KTR                          SIT                              Huco Altra                         Belden                         Tsubaki R+W                         Lovejoy                       TB Woods Guardian Couplings  Ruland                        Helical Boston Gear