• Larger screws and body-to-bore ratio provide extra holding power.
• Applications include heavy-duty mixers, feeders, and conveyors.

Stafford’s Heavy Duty Rigid Couplings feature a larger body-to-bore ratio than conventional couplings and utilize larger clamping screws to provide extra holding power.

Typical applications include mixers, feeders, and conveyors in the offroad, pulp & paper, and recycling equipment industries.

They are available off-the-shelf in one-, two-, and three-piece styles with straight through bores or stepped bores for joining different size shafts.

Offered in sizes from 3/4” to 6” I.D., made from steel and stainless steel, Stafford Heavy Duty Rigid Couplings are available with or without keyways.

They can be manufactured from several other alloys and modified to customer specification.