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Marine Water Lubricated Polymer Stern Shaft Bearing
US$50.00-5,000.00
1 Piece
Product profile
Customization
AvailableAfter-sales Service
12 MonthsWarranty
12 MonthsBearing Structure
Split Plain BearingType of Lubricant
Water-Lubricated BearingLubricant & Load
Hydrodynamic BearingBushing Material
PlasticsBearing Direction
ThrustLubricating Way
Maintenance-Free BearingLubricating Film Thickness
Thin Film LubricationCertificate
CCS Type Approval CertificateDelivery Time
7-15 Work DaysTransport Package
Wooden CaseHS Code
84833000Production Capacity
10000 Pieces/YearKey features
Self-Lubricating Function: Operates in wet or dry oil-free environments without external lubrication.
Low Friction Coefficient: Typically ranges from 0.10 to 0.20 for efficient performance.
High Shock Resistance: Designed to withstand high shock and vibration loads.
Superior Wear Resistance: Outperforms laminates and other non-metallic materials in durability.
Easy Installation: Simple to process and install for reduced downtime.
12-Month Warranty: Comprehensive 12-month warranty coverage for peace of mind.
CCS Certified: Holds CCS Type Approval Certificate for quality assurance.
Fast Delivery: Delivery within 7-15 working days depending on season.
Company profile

Business Type: Trading CompanyExport Year: 2020-05-19Nearest Port: Shanghai/Ningbo/Qingdao/ChongqingAverage Response Time: ≤2.94hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW
AI-Powered supplier vetting
SummaryChongqing Jinfa Industrial Equipment Sales Co., Ltd. is a China-based trading company established in 2019 with three employees. Its stated scope covers machinery and equipment and related industrial products, including boat wipers, variable-speed fluid couplings, search lights, tap-hole opening machines, gearboxes, and dump valves. The supplier reports written procedures and records for service assessment, corrective and preventive actions, and complaint handling, and it offers installation guidance on request. However, it is not identified as a professional technical supplier, does not provide 3D software design, ODM, SDK, or OEM services for popular brands, and reported no new products in the past year. No overseas warehouse, showroom, agent, branch, or offline trade-show participation is reported. Audit information identifies TÜV Rheinland, but the provided data does not specify a certification held or a positive audit outcome. Financial records are referenced for 2021–2023, but their results are not...
Supplier typeThe supplier is explicitly classified as a trading company and limited company operating in Chongqing, China. Its stated business scope emphasizes wholesale, import/export, and distribution of industrial equipment and related products rather than manufacturing.
After-Sales capabilityThe supplier states that it can provide installation guidance on request. It also has written procedures and followed records for service assessment, corrective and preventive actions, and customer complaint handling, supporting a documented after-sales process.
R&D capabilityThe supplier is not identified as a professional technical supplier, provides no 3D software design, ODM, or SDK services, and reported no new products during the past year. These statements indicate a clearly limited innovation and technical-development capability.
Customization capabilityThe supplier reports that its R&D-related design services are limited to minor customization. It does not provide 3D software design, ODM, SDK, or popular-brand OEM services, indicating that customization is available only at a limited level.
Product Q&A
Q:What is the warranty period for this bearing?
A:
We provide a 12-month warranty for all our marine water lubricated polymer stern shaft bearings.
Q:Can this bearing operate without oil?
A:
Yes, it features a self-lubricating function and can work in both wet and dry oil-free environments.
Q:What is the typical friction coefficient?
A:
The friction coefficient is usually between 0.10 and 0.20.
Q:How long does it take to deliver?
A:
Delivery time is 7-15 working days, with peak season taking up to one month.
Q:Is the bearing suitable for high vibration environments?
A:
Yes, it is designed to withstand high shock and vibration loads effectively.
Send Inquiry
*To:
Chongqing Jinfa Industrial Equipment Sales Co., Ltd.
Chongqing Jinfa Industrial Equipment Sales Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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