Description
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
Brand – R&D Marine
Weight – 3.0810
Product Type – Solid Half Couplings
