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Zhongyuan Ship Machinery Manufacture (Group) Co., Ltd

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Province/State:jiangsu

Country/Region:china

Contact Person:Sales Team

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CB 3146 Water Lubricate Lower Rudder Bearing Marine Hydraulic Steering

Name: CB 3146 Water Lubricate Lower Rudder Bearing Marine Hydraulic Steering
Brand: Zhongyuan
Price: 1 USD

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Place of Origin :China

Brand Name :Zhongyuan

Certification :CCS, NK, BV, ABS, DNV-GL, LR, KR, IRS, RS, RINA, Makers Test Certificate, Etc.

Model Number :Standard and Customized

MOQ :1

Price :As per quotation

Packaging Details :Pallet or Customized

Delivery Time :As per offer

Payment Terms :TT, L/C, Etc.

Supply Ability :Satisfy clients needs

Material :Casting C-Mn Steel, Mild steel, Forging C-Mn Steel

Standard :CB*3146

Type :A none watertight, B watertight

Applicable Rudder Stock Diameter :ø 60-200mm (A type), ø 60-320mm (B type)

Inspection :NDE (Ultrasonic test and magnetic examination by qualified operators), Dimension Check

Classification Certificates :CCS, NK, BV, ABS, DNV-GL, LR, KR, IRS, RS, RINA

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CB 3146 Water Lubricate Lower Rudder Bearing

Description

CB3146 water lubricated lower rudder bearing is a device fixed to the hull to support the rudder.The lower rudder bearing, which is set at the point where the rudder stock penetrates the outer plate of the hull, generally bears only radial force.

Main Technical Specification

Material; Casting C-Mn Steel, Casting Iron, Mild steel, Copper, Bronze
Standard: CB*3146
Type: A none watertight, B watertight
Applicable Rudder Stock Diameter: ø 60-200mm (A type), ø 60-320mm (B type)
Inspection: NDE (Ultrasonic test and magnetic examination by qualified operators), Dimension Check
Classification Certificates: CCS, NK, BV, ABS, DNV-GL, LR, KR, IRS, RS, RINA, Etc.

Main Technical Parameters:

Type A

Rudder Stock Dia.	d1	d2	D	H	t1	t	Fixing bolts n x d0		Weight (kg)
60	76	122	102	112	6	5	6	M6	8
70	86	132	112	127	6	5	6	M6	10.1
80	96	142	122	l42	6	5	6	M6	14.3
90	106	160	138	157	6	5	6	M6	17.4
100	120	180	156	170	6	5	6	M6	22.8
110	130	190	164	185	8	6	6	M8	28.5
120	140	200	174	200	8	6	6	M8	34.9
130	154	224	198	213	8	6	6	M8	41.7
140	164	234	204	228	8	6	6	M8	48.4
150	174	244	214	243	8	8	6	M10	55.8
160	184	254	224	258	10	8	6	M10	63.3
180	204	274	244	288	10	8	6	M10	78
200	228	308	268	316	10	8	6	M10	95.4

Drawing of Lower Rudder Bearing Type A

Type B

Rudder Stock Dia.	d1	d2	D	H	h	t1	t2	Fixing bolts n x d0		Weight (kg)
60	76	122	IJ2	120	24	8	II	6	M8	8.8
70	86	132	112	135	24	8	11	6	M8	10.5
80	96	142	122	150	24	8	11	6	M8	14.8
90	106	160	138	165	24	8	11	6	M8	19.5
100	120	180	156	180	32	10	13	6	M8	24.9
110	130	190	164	195	32	10	13	6	M8	28.9
120	140	200	174	210	32	10	13	6	M8	35.4
130	154	224	198	225	32	10	l3	6	M8	42.1
140	164	234	204	240	32	12	16	6	M8	49.4
150	174	244	214	255	12	J2	16	6	M10	57.3
160	184	254	224	270	32	12	16	6	M10	65.8
180	204	274	244	300	36	12	16	6	M10	87.2
200	228	308	268	330	36	12	16	6	M10	112.6
220	248	328	292	360	36	14	20	6	M12	137.2
240	268	348	312	390	36	14	20	6	M12	165.5
260	288	368	332	420	40	14	20	6	M12	187.7
280	312	402	362	450	40	14	20	6	M12	233.7
300	332	422	378	480	40	14	20	6	M12	264
320	352	442	401	510	40	14	20	6	M12	300.5

Drawing of Lower Rudder Bearing Type B

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