Size: 2278


XTSR52 couplings replace the Series 52 with upgraded product features that include modular disc packs, improved torque ratings, reduced weight and ease-of-assembly features. An all-purpose spacer coupling, this coupling is an economic alternative to high performance disc and diaphragm couplings.

2278 Specifications

Maximum Continuous Torque Rating: Up to
176000 inch/lb
Distance Between Shaft Ends Range:
5.07000 to 25.00000 inches
Bore Capacity:
0.50000000 to 5.44000 inches
Maximum Operating Speed:
7100 rpm (balanced)