Size: 550


BMR couplings are used for heavy-duty motor and engine driven service such as paper machines, grinding mills, dredges, and marine propulsion. The BMR uses a solid intermediate shaft. Hubs are cast alloy iron, shafting is hot or cold-rolled steel, and disc packs are Tomaloy Tpack (225-750 sizes) (stainless steel also available).

550 Specifications

Maximum Continuous Torque Rating: Up to
275055 inch/lb
Distance Between Shaft Ends Range:
1.25000 to 99.00000 inches
Bore Capacity:
2.69000000 to 5.50000 inches
Maximum Operating Speed:
1500 rpm (balanced)