TSC500 Industrial 5/8″ Keyway


TSC500 Industrial 5/8″ Mechanical power transmission couplings have no internal components so no annual maintenance (greasing and replacing worn bearings) and can run at high and low speed as needed.

Our coupling is available in all the standard industry splines for easy replacement or retrofit for OEM. Replaces Lovejoy D-8 and NB-8 as well as many others.

Flexible up to 20 degrees Under load (25 degrees not under load).


Spicer                         KTR                          SIT.

Huco                           Altra Motion              Belden.

Tsubaki                       R+W                         Lovejoy.

TB Woods                  Guardian Couplings  Ruland.

Helical                        Boston Gear              Neapco.

Moog                          SKF.


Available on backorder