Basic Info

Model NO. After Stern Tube Bearing
Lubricant & Load Hydrodynamic Bearing
Bushing Material Elastomeric Polymer Alloy
Bearing Direction Thrust
Lubricating Way Maintenance-Free Bearing
Classification Polymer Bearing, Ceramic Bearing, Graphite Bearing
Trademark INDRON
Origin China
HS Code 84833000
Production Capacity 100000

Product Description

Aft Stern Tube Bearing - Durable Water-Lubricated Replacement for Metal Bearings

INDRON® aft stern tube bearings are widely used in bulk carriers, cargo ships, and working vessels as a reliable, cost-effective replacement for traditional metal stern bearings and rudder bearings in ship oil lubrication systems. Engineered for water-lubricated marine environments, these non-metallic bearings provide superior wear resistance, corrosion resistance, and extended service life compared to other polymer and elastomeric bearing materials.

By significantly reducing maintenance and replacement costs, INDRON® bearings improve the reliability and performance of stern tube and rudder bearing systems. Their excellent durability under harsh marine conditions makes them the ideal choice for shipbuilding, ship repair, and offshore applications seeking high-performance, low-maintenance marine bearing solutions.

Why Choose INDRON® Bearing Bushing?

Eco-Friendly Lubrication - Water serves as the primary lubricant, eliminating the risk of water contamination caused by lubricant grease leakage.
Durable and Maintenance-Free - Made from elastic-plastic alloys bonded with lubricative particles, INDRON® bearings can withstand impulsive and edge loads. They support dry start-up and are designed for maintenance-free operation.
Exceptional Wear Resistance - Optimized for balanced friction and outstanding abrasion resistance, the bearings effectively disperse wear particles to protect the shaft surface from damage.
Customized Solutions - Tailored material formulations and bearing designs are available based on specific operational conditions and equipment requirements.
Certified Quality - ISO 9001:2015 certified, Techemer remains committed to customer-centric innovation and uncompromising quality standards.

Company Profile

Techemer Composites (Guangdong) Co., Ltd., founded in 2008 and based in Guangzhou, China, is a high-tech enterprise integrating R&D, manufacturing, and sales. We specialize in advanced material solutions for bearings, bushings, and main shaft sealing systems. Our team includes senior materials scientists and mechanical engineering experts with internationally advanced expertise in material design, innovation, manufacturing, and application. As a customer-focused company with years of professional experience, we are dedicated to solving technical challenges and delivering exceptional material technology solutions.

With leading expertise in high-performance elastomeric alloys for bearing applications, our products are widely used in pumps, shipbuilding, hydropower, offshore wind, and mining equipment. These materials combine excellent elasticity with enhanced durability, making them ideal for demanding industrial environments.

Techemer is ISO-certified and strictly adheres to international quality standards to ensure superior product performance and reliability. Our solutions are trusted by clients across Europe, Southeast Asia, and other global markets.

Aft Stern Tube Bushing Durable Water Lubricated Replacement for Metal Bearings

FAQ

1. Who are we?

We are Techemer Composites (Guangdong) Co., Ltd., based in Guangzhou, China. Founded in 2008, we are a high-tech enterprise specializing in the research, development, manufacturing, and global sales of advanced material solutions. Our primary markets include Southeast Asia, Europe, and mainland China. We operate across R&D, production, and international trade.

2. How can we guarantee quality?

Always conduct a final inspection before shipment
ISO 9001:2015 certified quality management system

3. What can you buy from us?

Bearing sleeves, self-lubricating bushings, high-performance guide bearings, advanced shaft sealing solutions, water-lubricated bearing systems, and engineered elastomeric materials for demanding industrial applications.

4. Why should you buy from us, not from other suppliers?

Techemer is an innovation-driven materials technology company offering tailored solutions for critical applications in hydropower, offshore wind, marine, and heavy industrial sectors. As a high-quality manufacturer of alternative materials to THORDON, we specialize in durable, maintenance-free, water-lubricated bearing technologies with superior wear resistance and environmental performance. Our INDRON® series is trusted by industry leaders such as China Southern Power Grid, Hitachi, and Gezhouba Hydropower Station.