Heavy-duty Upper Roller Rudder Bearing
Application
The heavy-duty upper roller rudder bearing can automatically adjust the centre of gravity,it especially can apply to the hanging rudder whose the load is heavy and the revolving degree is large.And the diameter range of the rudder stock is Φ120-Φ340.
Advantages
1.Good quality and competitive price.
2.Simple structure,high manufacture efficiency.
3.The product can be customized according to customers' needs.
Main Technical Parameter
Type:Type B-heavy-duty Upper Roller Rudder Bearing CB*789-87
Diameter of the Rudder Stock |
d0 |
d1 |
d2 |
D |
D1 |
D2 |
t |
h |
h1 |
h2 |
H |
H1 |
Mounting Bolt |
Weight |
|
d |
Qua. |
Diameter |
kg |
||||||||||||
120 |
110 |
119 |
130 |
350 |
220 |
310 |
16 |
20 |
46 |
15 |
106 |
30 |
6 |
M18 |
25.2 |
180 |
168 |
178 |
192 |
460 |
315 |
420 |
18 |
22 |
74 |
18 |
143 |
38 |
6 |
M20 |
62.0 |
280 |
265 |
278 |
298 |
670 |
480 |
605 |
25 |
28 |
106 |
20 |
201 |
42 |
6 |
M27 |
195.0 |
300 |
285 |
298 |
320 |
720 |
520 |
650 |
30 |
30 |
118 |
24 |
210 |
50 |
6 |
M30 |
210.0 |
320 |
305 |
318 |
340 |
750 |
550 |
680 |
30 |
30 |
121 |
24 |
215 |
60 |
6 |
M30 |
233.3 |
340 |
325 |
338 |
360 |
780 |
580 |
710 |
30 |
32 |
133 |
24 |
230 |
60 |
6 |
M30 |
272.0 |
HI-SEA MARINE is one of the earliest professional suppliers of marine and offshore equipment since 1996. Our headquarter office is located in the important industrial city – Chongqing, China. We have an efficient & specialized international sales team, and have established a long-term co-operation relationship with many shipyards, wholesalers, traders, engineering companies.
1.Quality Assurance
All our products are strictly manufactured in accordance with the production standards. Before being issued the product quality certification, all products are inspected and accepted by the technical inspection department of the manufacturing plant.
2.Product Customization Service
Our company can supply both standard and non-standard products to meet your various needs. We can customized products according to your drawings.
3.Providing Classification Society Certificates
We can supply various certificates of Classification Societies: CCS, ABS, BV, DNV-GL, LR, NK, KR, RINA, etc.
4.Excellent Pre-sale and After-sale Service
Our salesmen are adhering to the trading principles of being honest and trustworthy, fair and equitable to provide excellent and satisfactory service for our customers.