Water-tight Roller Upper Rudder Carrier

Water-tight Roller Upper Rudder Carrier

Application

The Water-tight Roller Upper Rudder Carrier (C type roller upper rudder carrier) has the function of sealing. And it has automatic centering.The water-tight upper roller rudder bearing is very suitable for heavy load of hanging rudder. The diameter of the rudder stock is from 120mm to 400mm. A water-tight roller upper rudder carrier is a specialized type of rudder carrier used in marine vessels that is designed to prevent water from entering the bearing housing and causing damage to the rudder system. This is particularly important in vessels that operate in rough or corrosive environments, where water ingress can lead to increased wear, corrosion, and maintenance requirements.

Advantages and Features

1. Compact structure, high quality;

2. Excellent performance, high security;

3. Working steadily and smoothly;

4. Easy installation, easy maintenance;

5. Corrosion resistance, long lifespan;

6. Reliable service, exquisite appearance;

7. Can be customized according to your requirements.

Main Parameter

Type: Type C-Water-tight Upper Roller Rudder Bearing CB*789-87

Diameter of the Rudder Stock	d0	d1	D	D1	D2	t	h	h1	h2	H	H1	Mounting Bolt		Weight
d												Qua.	Diameter	kg
120	110	119	370	220	320	22	20	46	15	179	50	12	M20	37.1
130	120	128	390	240	340	22	20	52	15	188	50	12	M20	44.3
140	130	138	390	240	340	22	20	53	15	190	50	12	M20	45.4
150	140	148	410	260	350	22	20	56	15	192	50	12	M20	53.3
160	150	158	435	280	385	24	20	60	18	198	60	12	M22	64.2
170	160	168	455	300	405	24	20	67	18	211	60	12	M22	86.6
180	168	178	470	315	420	24	22	74	18	229	65	12	M22	90.3
190	178	188	490	330	440	25	24	75	18	245	65	12	M24	96.4
200	188	198	520	360	470	25	25	82	18	248	70	12	M24	107.0
220	208	218	540	370	485	25	25	90	20	256	70	12	M24	113.5
240	228	238	550	380	495	25	25	92	20	258	70	12	M24	128.3
260	245	258	600	420	540	28	28	104	20	280	70	12	M24	170.0
280	265	278	640	440	575	28	28	106	20	287	80	12	M27	202.0
300	285	298	700	510	630	28	30	118	24	308	80	12	M27	259.0
320	305	318	720	520	650	32	30	121	24	313	80	12	M30	286.5
340	325	338	760	560	690	32	32	133	24	323	80	12	M30	336.0
360	345	358	790	580	720	32	32	134	24	324	80	12	M30	367.5
380	365	378	810	590	735	35	32	135	24	324	80	12	M30	89.2
400	385	398	860	650	790	35	32	148	24	336	85	12	M30	432.7

Drawing of Water-tight Roller Upper Rudder Carrier