R&D Marine 5" Short Solid Half Coupling Pilot Bored

This solid half coupling is machined from solid steel and mates with the gearbox output coupling to connect a boat propeller shaft to the gearbox, usually via a flexible coupling. This solid shaft half coupling is pilot bored and needs to be machined to suit the boat propeller shaft diameter. Typical applications include: 5" nominal gearbox flanges of PRM, Borgwarner Velvet Drive, ZF, Hurth, Technodrive and Volvo gearboxes. Replaces PRM coupling MT771. Coupling dimensions: a - Flange outside diameter = 5.00" b - Hole pitch circle = 4.25" c - Number of holes = 4 d - Hole size = 0.44" e - Register diameter = 2.50" male f - Coupling length = 2.16" g - Coupling boss diameter = 3.3" h - Pilot bore diameter: 19mm (for customer machining to parallel or taper as required.) R & D Marine Solid type shaft coupling number 202-027 Pilot Bored

N/A (Not Applicable)

o Shaft Size: Pilot Bored
o Replaces: PRM coupling MT771.
o Brand: R&D Marine
o Model: 202-027
o Length: 2.16"
o Country of Origin: United Kingdom