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R&D Marine Twin Disc 6" Split Clamp On Coupling for 1.5" Shaft

Product code: 808642
Manufacturer SKU: 202-188F

This clamp on split half coupling is machined from solid steel and mates with the gearbox output coupling to connect a 1.5" (1-1/2 inch) diameter imperial boat propeller shaft to the Twin Disc gear Read more

Description

Description

This clamp on split half coupling is machined from solid steel and mates with the gearbox output coupling to connect a 1.5" (1-1/2 inch) diameter imperial boat propeller shaft to the Twin Disc gearbox, usually via a flexible coupling.

The clamp on split type propeller shaft coupling is machined to suit the boat propeller shaft diameter but can accommodate the variations that can occur with normal boat propeller shaft tolerances. It is simple to install and can be adjusted to the required position on the shaft. This clamp on shaft coupling is bored with keyway and is secured to the boat propeller shaft with the clamp bolts supplied.

Typical applications include:

6" nominal gearbox flanges (5.75") for Twin Disc gearboxes.

Recommended torque for the clamp bolts: 100Nm (75 lbsft)

Coupling dimensions:

For propeller shaft diameter 1.5"

Keyway to BS46: Part 1 Square

a - Flange outside diameter = 5.75"

b - Hole pitch circle = 4.75"

c - Number of holes = 6

d - Hole size = 0.63" (5/8")

e - Register diameter = 3.00" female

f - Coupling length = 5.50"

g - Coupling clamp boss diameter = 5.38"

Split Coupling Dimensions Diagram

R & D Marine Clamp on shaft coupling number 202-188F

Specifications
Coupling PCD 4.75" / 120.6mm
Coupling Register Diameter 3.00" / 76.2mm
Gearbox Output Coupling Diameter 5.75" / 146mm
Shaft Size 1-1/2"
Number of Fixing Holes 6
Register Gender Female
Brand R&D Marine
Model 202-188F
Length 5.50"
Country of Origin United Kingdom
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R&D Marine Twin Disc 6" Split Clamp On Coupling for 1.5" Shaft

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