Double Cast Roller Chock
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Chock :guide cable clamp fairlead. In order to change the direction of the cable and reduce friction between the hull and cable. Fairleader roller and belt roller divided into two categories, no roller chock according to its opening types can be divided into vertical and oblique type two; roller chock with one to three drum, sometimes with more than three. Chock made of cast iron or cast steel, usually installed on the deck of a ship deck and bulwark top.
Cast Fairlead with Two Rollers CB*39-66
Max.Diameter of Wire Ropes(mm) |
Max.Diameter of Hemp Ropes(mm) |
Roller Dia.(mm) |
L(mm) |
B(mm) |
H(mm) |
h(mm) |
r(mm) |
A(mm) |
A1(mm) |
A2(mm) |
A3(mm) |
A4(mm) |
d(mm) |
Screw Numbers |
Weight(kg) |
|||
Cast Iron |
Cast Steel |
Cast Iron |
Cast Steel |
Cast Iron |
Cast Steel |
|||||||||||||
15.5 |
125 |
75 |
640 |
175 |
168 |
158 |
40 |
30 |
30 |
240 |
580 |
110 |
115 |
- |
17 |
8 |
50 |
44 |
19.5 |
175 |
100 |
800 |
210 |
190 |
180 |
45 |
35 |
35 |
300 |
730 |
120 |
140 |
- |
21 |
8 |
86 |
82 |
22.5 |
200 |
125 |
940 |
245 |
217 |
207 |
50 |
40 |
40 |
360 |
860 |
140 |
165 |
- |
25 |
8 |
141 |
133 |
26.0 |
225 |
150 |
1100 |
280 |
250 |
235 |
55 |
40 |
45 |
420 |
1010 |
170 |
190 |
- |
30 |
8 |
222 |
215 |
30.5 |
250 |
170 |
1200 |
310 |
273 |
260 |
58 |
45 |
45 |
460 |
1110 |
230 |
220 |
- |
33 |
8 |
300 |
274 |
33.5 |
275 |
185 |
1300 |
340 |
285 |
270 |
60 |
45 |
50 |
500 |
1200 |
240 |
240 |
- |
33 |
8 |
374 |
329 |
37.5 |
300 |
200 |
1400 |
360 |
295 |
280 |
65 |
50 |
50 |
530 |
1300 |
260 |
260 |
800 |
33 |
12 |
444 |
417 |
43.5 |
325 |
230 |
1580 |
400 |
320 |
305 |
65 |
50 |
50 |
590 |
1480 |
280 |
300 |
900 |
33 |
12 |
589 |
547 |
48.5 |
350 |
250 |
1700 |
42 |
340 |
340 |
70 |
55 |
55 |
640 |
1590 |
300 |
310 |
980 |
39 |
12 |
721 |
687 |
Cast Fairlead with Two Rollers
Two Roller Cast Chock