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R&D Marine 4" Solid Half Coupling Pilot Bored

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

Description

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 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

Coupling dimensions:

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.)

Solid Half Coupling Dimensions Diagram

R & D Marine Solid type shaft coupling number 202-026 Pilot Bored

Specifications
Length 2.16"
Brand R&D Marine
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
Model 202-026
Number of Fixing Holes 4
Register Gender Male
Replaces PRM shaft coupling MT3054.
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R&D Marine 4" Solid Half Coupling Pilot Bored

£43.54

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£43.54 Incl VAT

 2 in stock, available for next day dispatch

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