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Categories > Engine Related > Shaft Couplings


Shaft Couplings


 

The R & D Flexible Couplings

Flexible couplings fit between the transmission output flange and shaft half coupling. Flexible couplings are designed to protect a boat's drive train. The unit will reduce vibration, compensate for some misalignment, isolate the shaft and absorb shock loads.

 

GEARBOX FLANGE

COUPLING

Pt No

Make

Dia.

Bolts

Qty

Hole dia.

P.C.D.

Reg.

Dia.

Lgth

Size

910-001

Hurth, PRM, B.W.

4.00

4

10mm

3.25

2.50

4.50

1.28

5

910-002

Yanmar

4.00

4

10mm

78mm

50mm

4.50

1.28

3

910-003

B.W. PRM

5.75

6

12.7mm

4.75

3.00

6.38

1.87

20

910-004

Hurth, PRM, B.W.

4.00

4

10mm

3.25

2.50

4.50

1.35

7

910-005

Paragon

4.00

4

9.5mm

3.25

2.625

4.50

1.35

7

910-006

Twin Disc

5.75

6

16mm

4.75

3.00

6.38

1.87

20

910-007

Volvo

4.00

4

10mm

80mm

60mm

4.50

1.72

3

910-009

Hurth,PRM, B.W.Volvo

5.00

4

11.2mm

4.25

2.50

5.75

1.75

13

910-012

Yanmar

5.00

4

10mm

100mm

65mm

5.75

1.75

10

910-013

Bukh

90mm

4

8mm

74.5mm

47mm

4.50

1.28

3

910-014

Hurth, PRM, B.W.

4.00

4

10mm

3.25

2.50

4.50

1.28

3

910-015
Self Change
8.75
6
11.2mm 7.50 6.00
8.75
1.70
43
910-018
PRM 7"
7.25
6
16mm 6.00 3.75
4.50
2.39
40

910-019

Volvo

4.00

4

10mm

80mm

60mm

4.50

1.28

3

910-020

Volvo

4.00

4

10mm

80mm

60mm

4.50

1.28

5

910-025
PRM, B.W. Twin Disc
5.75
6
12.7mm 4.75 3.00
6.00
1.96
28
910-026
Twin Disc
5.75
6
16mm 4.75 3.00
6.00
1.96
28
910-029
B.W. ZF Hurth Volvo PRM
5.00
4
11.2mm 4.25 2.50
5.63
2.06
20

910-052

Lister WAS 900-003

4.75

6

11.2mm

3.875

2.50

5.94

2.75

10