Marine Stern Shaft Polymer Bearings Rubber Cutless Bearing for Ship Water Lubricated Stern Shaft Bushings Sleeves

• Customization: Available
• Bearing Structure: Solid Bearing
• Type of Lubricant: Oil-Lubricated Bearing
• Lubricant & Load: Hydrodynamic Bearing
• Bushing Material: Self-Lubrication
• Bearing Direction: Thrust
• Lubricating Way: Maintenance-Free Bearing
• Lubricating Film Thickness: Thin Film Lubrication
• Material: Stainless Steel
• Warranty: 12 Months
• Certificate: CCS Type Approval Certificate
• Max Friction Ration: Igh Speed < 0.02, Low Eoeeonower Than 3orpm)
• Rubber Hardness: HS70 ± 5,
• Transport Package: Wooden Package
• Specification: 31.75-79.38
• Trademark: cagon
• Origin: China
• HS Code: 84833090

Product Description

Axis Diameter A		Outside Diameter B		Bearing Length C		Metal Wall Thickness D		(Weight)
In	mm	In	mm	In	mm	In	mm	W
3/4"	19.05	1-1/4"	31.75	3"	76.20	1/8"	3.18	0.217
7/8"	22.23	1-1/4"	31.75	3T/2"	88.90	3/64"	1.19	0.123
7/8"	22.23	1-3/8"	34.93	3-1/2"	88.90	1/8"	3.18	0.298
7/8"	22.23	1-1/2"	38.10	3-1/2"	88.90	1/8"	3.18	0.324
1"	25.40	1-1/4"	31.75	4"	101,6	3/64"	1.19	0.127
1"	25.40	1-3/8"	34.93	4"	101.6	3/64"	1.19	0.156
1"	25.40	1-1/2"	38.10	4"	101.6	1/8"	3.18	0.356
1"	25.40	1-5/8°	41.28	4"	101.6	1/8"	3.18	0.500
1"	25.40	2"	50.80	4"	101.6	1/8*	3.18	0.566
1-1/8"	28.58	1-1/2"	38,10	4-1/2"	114,3	3/64"	1.19	0.193
1-1/8"	28.S8	1-5/8"	41.28	4-1/2"	114.3	1/8"	3.18	0.438
1-1/8"	28.58	1-3/4"	44.45	4T/2"	114.3	1/8"	3.18	0.496
1-1/8"	28.58	2"	50.80	4-1/2"	114.3	1/8"	3.18	0.618
1-1/4"	31.75	1-1/2"	38.10	5"	127	3/64"	1.19	0.192
1-1/4"	31.75	1-3/4"	44.45	5"	127	1/8"	3.18	0.526
1-1/4"	31.75	2"	50.80	5"	127	1/8"	3.18	0.664
1-1/4"	31.75	2-1/8"	53.98	5"	127	1/8"	3.18	0.735
1-3/8°	34.93	1-7/8°	47.63	5 -1/2"	139.7	1/8"	3.18	0.626
1-3/8"	34.93	2"	50.80	5-1/2"	139.7	1/8"	3.18	0.702
1-3/8"	34.93	2-1/8"	53.98	5-1/2"	139.7	1/8"	3.18	0.781
1-3/8"	34.93	2-3/8"	60.33	5-1/2"	139.7	1/8"	3.18	0.946
1-1/2"	38.10	2"	50.80	6"	152.4	1/8"	3.18	0.733
1-1/2°	38.10	2-3/8"	60.33	6"	152.4	1/8"	3.18	1.000
1-1/2"	38.10	2-W	57.15	6"	152.4	1/8"	3.18	0.800
1-5/8"	41.28	2-1/8"	53.98	6-1/2"	165.1	1/8"	3.18	0.848
1-5/8"	41.28	2-5/8"	66.68	6-1/2"	165.1	1/8"	3.18	1.251
1-3/4"	44.45	2-3/8"	60.33	T	177.8	1/8"	3.18	1.078
1-3/4°	44.45	2-5/8°	66.68	7^n	177.8	1/8"	3.18	1.23
1-3/4"	44.45	2-1/4"	57.15	T	117.8	1/8"	3.18
1-3/4"	44.45	2-1/2"	63,50	T	177,8	1/8"	3.18	1.00
1-7/8"	47.63	2-5/8"	66.68	7-1/2"	190.5	1/8"	3.18	1.342
1-7/8"	47.63	2-15/16"	74.61	7T/2"	190.50	1/8"	3.18	1.743
2"	50.80	2-5/8"	66.68	8"	203.20	1/8"	3.18	1.100
2"	50.80	3"	76.20	8"	203.20	1/8^H	3.18	1.300
2"	50.80	2-3/4"	69.85	8"	203.20	1/8"	3.18	1.400
2-1/8"	53.98	2-15/16"	74.61	8-1/2"	215.90	1/8"	3.18	1.600
2-1/8"	53.98	3-1/8"	79.38	8T/2"	215.90	1/8"	3.18	1.983
2-1/4°	57.15	2-15/16"	74.61	9"	228.60	1/8"	3.18	1.781
2-1/4"	57.15	3-1/8"	79.38	9"	228.60	1/8"	3.18	2.024
2-1/4"	57.15	3-3/8"	85.73	9"	228,60	1/8"	3.18	2.364
2-1/4"	57.15	3"	76.20	9"	228.60	1/8"	3.18	1.600
2-3/8"	60.33	3-3/8"	85.73	9T/2"	241.30	1/8"	3.18	2.200
2-1/2°	63.50	3-1/8°	79.38	10"	254.00	1/8"	3.18	1.800

About US

Hangzhou Cagon Transmission Technology Co., Ltd. is well-known in the shipbuilding

field. It is a highly recognized ship power system integrator, top manufacturer and

professional service provider in the industry. In the marine sector, it is a well-deserved

leader in external fire protection and anti-corrosion engineering. Since its inception, the

company has been committed to the passion and determination to deepen its presence

in the shipbuilding industry, anchored on the goal of "one-stop service", and made every

effort to create a power system overall solution that meets the diverse needs of users. At

the same time, it focuses on the cutting-edge needs of marine equipment, ingeniously

develops new anti-corrosion coatings, and uses superb engineering construction skills to

protect the quality of marine equipment in all aspects

 

 

OurProduct

OurProductsincludesthefollowing:

MarineTransmission

MarineDieselEngine

Marine/ShipPropellers

Marine/ShipGearBox

MarineFire-FightingPumps

HighPrecisionReducer

BoatEngine&TransmissionRepairs

ShipPowerSystemModifications

SolutionsforMarinePropulsionSystems

TransmissionDeviceforAgriculturalMachinery

TransferCase(ForAutomobiles)

TransferCaseforIndustrialTransmission

 

ProductApplication

Productuse:

CargoShip,Containerships,BulkCarriers,TankerVessels,ReeferVessels,Offshore

Vessels,PassengerVessels,NavalShips,,FishingVessels,ResearchVessels

Grain-harvestingmachinery,corn-harvestingmachinery,balers,knotters,film-

wrappingmachines,paddy-fieldsprayers,orchardsprayers,etc.Trucks,off-road

vehicles,lorries,constructionvehicles.Engineeringandindustrialfields.

Relevantqualifications

 

ProductionEquipment

Boxprocessing:

Patentedappearance,beautifulandcompact;

Precisioncastingofresinsandmetalmoldtoensurestrengthandnoleakage;

One-timeclampingandprocessinginthemachiningcenter,usingimportedCNC

machiningcentertoensuremachiningaccuracy;

Double-processprofessionalcleaningandphosphatingequipment,cleaning(removing

ironchips),andrust(corrosion)prevention.

Gearproductionline:

Gears(axles)usepreheatingtreatmentprocess

Usehigh-qualitylow-carbonalloysteelforcarburizingandquenchingtoensure

strength

Useturningcenter,CNChigh-speedgearhobbingmachine,CNCforminggeargrinding

machineforprocessingtoensureaccuracy

Gearsuseproprietaryshapingandnoisereductiontechnology

Usecleaningandphosphatinglineforcleaningandcorrosionprotection

Heattreatmentprocessing:

Pre-heattreatmentprocessisusedtoensurethestabilityofmaterialstructure;

Fullyenclosedheattreatmentmulti-purposefurnaceisusedtoensurehardnessand

strengthandeffectivelycontroldeformation;

Strongshotpeeningtechnologyisusedtoincreasestressandeffectivelyimprovethe

bendingstrengthoftoothrootbymorethan20%

Assemblyline:

Station-typeflexibleassemblyline;

Circularchainspraydryingline;

CNCdoublemeshinginstrumentassemblyfullinspection;

100%onlineproductoperationinspection

Test machine ensure high quality goods



OverallSolutionforShipPropulsionSystem

Shiptype:scientificresearchship

Shiplength:37meters

Shipwidth:7.8meters

Designeddraft:2.0meters

Designedspeed:12knots

Lubricationmethod:Oillubrication

Propulsionmethod:Singleenginesinglepropelleradjustablepropeller

Shipowner:ZhejiangOceanUniversity

Shipyard:QingdaoGeshidaShipbuildingCo.,Ltd.

Shiptypefeatures:Thisshipisascientificresearchship.Thepropellerbladesarespecially

designedaccordingtothedifferentspeedsrequiredbydifferentscientificresearchmodes,

andadvancedHFseriespropellerhubsareused.Forthisproject,weprovideacomplete

setofshippropulsionsystemsincludingmainengine,gearbox,shaftgenerator,high

elasticcoupling,shaftsystemandanalysis,sterntube,adjustablepropeller,remote

controlsystem,hydraulicsystem,etc.