Size: 425

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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).

425 Specifications

Maximum Continuous Torque Rating: Up to
88000 inch/lb
Distance Between Shaft Ends Range:
0.88000 to 87.00000 inches
Bore Capacity:
0.50000000 to 4.25000 inches
Maximum Operating Speed:
1800 rpm (balanced)