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Cutless

water lubricated cutlass bearings (with bronze or phenolic shell) Available for shaft diameters between Ø 20 mm and Ø 100 mm and from Ø 1″ throught Ø 4″. Polyurethane-rubber lining. Outer bushings made of either bronze or phenolic resin. Phenolic resin is lighter in weight, cannot corrode and may be replaced very easily. Ideally suited for use in aluminum boats.

 
 
All dimensions are in mm.
ØD
A
B
C
J
W
25
 
 
127
40
112
30
 
 
172
57
112
35
  
184
54
112
40
 
 
206
64
114
45
  
226
69
129
50
  
254
79
129

Dependent on length, diameter and number of shaft revolutions, 1, 2 or 3 cutlass bearings must be installed (see below)

Bronze stern tube with one cutlass bearing, aft.
Ø D
B
Ø G
K
Ø Q
25
on request
43
8
51
30
on request
49
10
54
35
on request
56
10
60
40
on request
61
12
63.5
45
on request
71
12
70
50
on request
76
12
76
Bronze stern tube with two cutlass bearing. one forward and one aft.
Bronze stern tube with three cutlass bearings (forward, aft and intermediate). When ordering, please specify dimensions A, B and C
Remanit 4462 propeller shaft, completely machined and with propeller nut with integrated zinc anode. Dimensions of taper and keyway in accordance with ISO 4566.
Ø D
Length A
F
I
O
Y
Z
25
on request
8
3
M16x1.5
25
55
30
on request
8
3
M204x1.5
30
75
35
on request
10
3
M24x2
35
85
40
on request
12
3
M24x2
35
95
45
on request
14
3.5
M30x2
40
105
50
on request
14
3.5
M36x3
45
115
Self-aligning inner bearing. The VETUS (flexible) inner bearing used in this system has dual sealing lips, as double security against water leakage.
D
V
X
Ø 25
112
144
Ø 30
112
144
Ø 35
112
145
Ø 40
114
150
Ø 45
129
165
Ø 50
129
165
Ø 60
129
168

There are two possibilities of water lubrication for these shaft assemblies:
1. by means of a water scoop G 3/8, with ball valve, hose pillar, 1 m of water hose and hose clamps (optional kit)
2. by tapping a small amount of water from the main engine’s raw water cooling circuit.

For shafts with diameter in mm and stern tubes with inside diameters in inches
For shafts with diameter in mm and stern tubes with inside diameters in mm
For shafts with diameter in inches and stern tubes with inside diameters in inches
A
B
C
20 mm
1-1/4″
75 mm
22 mm
1-1/4″
75 mm
25 mm
1-1/2″
100 mm
30 mm
1-3/4″
120 mm
35 mm
1-7/8″
140 mm
40 mm
2-1/8″
160 mm 
45 mm
2-3/8″
180 mm 
50 mm
2-5/8″
200 mm 
55 mm
2-7/8″
220 mm 
60 mm
3″
240 mm 
65 mm
3-1/4″
240 mm 
70 mm
4″
300 mm
 80 mm
4″
320 mm 
A
B
C
25 mm
40 mm
100 mm
30 mm
45 mm
120 mm
35 mm
50 mm
140 mm
40 mm
55 mm
160 mm
45 mm
65 mm
180 mm
50 mm
70 mm
200 mm
60 mm
80 mm
240 mm
70 mm
90 mm
280 mm
80 mm
100 mm
320 mm
90 mm
110 mm
360 mm
100 mm
125 mm
400 mm
A
B
C
1″
1-1/2″
4″
1-1/8″
1-5/8″
4-1/2″
1-1/4″
1-3/4″
5″
1-3/8″
1-7/8″
5-1/2″
1-1/2″
2″
6″
1-5/8″
2-1/2″
6-1/2″
1-3/4″
2-3/8″
7″
2″
2-5/8″
8″
2-1/4″
3″
9″
2-1/2″
3-1/4″
10″
2-3/4″
3-1/2″
11″
3″
4″
12″
3-1/2″
4-1/2″
14″
4
5
16″