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Part No: 808400
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 half coupling... Read more
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 half coupling is pilot bored and needs to be machined to suit the boat propeller shaft diameter.
Typical applications include:
4" nominal gearbox flanges of PRM, Borgwarner Velvet Drive, ZF, Hurth and Technodrive gearboxes.
Can replace PRM shaft coupling MT3054
a - Flange outside diameter = 4.00"
b - Hole pitch circle = 3.25"
c - Number of holes = 4
d - Hole size = 10mm
e - Register diameter = 2.50" male
f - Coupling length = 2.16"
g - Coupling boss diameter = 2.25"
h - Pilot bore diameter: 16.5mm (for customer machining to parallel or taper as required.)
R & D Marine Solid type shaft coupling number 202-026 Pilot Bored
|Coupling PCD||3.25" / 82.55mm|
|Coupling Register Diameter||2.50" / 63.5mm|
|Gearbox Output Coupling Diameter||4.00" / 101.6mm|
|Shaft Size||Pilot Bored|
|Country of Origin||United Kingdom|
|Number of Fixing Holes||4|
|Replaces||PRM shaft coupling MT3054.|
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