Water Lubricated Bearing by Techemer

Product Overview

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Product Features

**Product Overview**

Product Value

The Water Lubricated Bearing by Techemer, made with INDRON® TSTN elastoplastic alloy, is a high-performance self-lubricating bearing material designed for heavy-duty applications with insufficient or intermittent lubrication. It offers excellent wear resistance, low friction, and durability under various lubrication conditions including dry start, water lubrication, and contaminated water environments. The bearing is suitable for guide bearings, thrust bearings, impeller rings, and various water pump components.

Product Advantages

**Product Features**

Application Scenarios

- Incorporates durable, self-lubricating micro-crystals and extreme pressure particles for balanced low friction and high wear resistance.

- Supports dry start operation and high dynamic bearing surface pressure up to 10 MPa.

- Exhibits low volume wear in both dry and wet conditions, outperforming many comparable materials.

- Has a broad range of formats such as integrated, split, bushings, slat bushes, and multi-layer coatings to suit various pump types.

- Extensive material performance testing ensures superior quality and reliability.

**Product Value**

The bearing extends service life and reliability compared to other common non-metallic bearing materials, reducing maintenance costs and downtime. It offers superior durability even in harsh environments involving dry friction, contaminated water, or impact loads. Its ability to handle higher load capacities and withstand temperature variations enhances operational efficiency and asset longevity, providing long-term cost savings.

**Product Advantages**

- Balanced combination of low friction and high wear resistance reduces shaft sleeve damage.

- High PV limit (up to 100 MPa·m/s in moist water) supports demanding operational conditions.

- Self-lubricating particles protect components during dry or poor lubrication conditions.

- Versatile installation methods including freezing, pressurizing, coating, and cold sticking.

- Superior performance under various lubrication types (clean water, water with sediment, non-lubrication, grease lubrication).

**Application Scenarios**

Ideal for heavy-duty water pump bearings in pumping stations with limited or no clean water lubrication, maritime equipment such as bulk carriers' stern and rudder bearings, industrial water pumps, and systems requiring dry start capabilities. Suitable for environments involving contaminated water, intermittent lubrication, or high mechanical loads. The product meets the needs of multiple industries including marine, water treatment, and heavy machinery requiring reliable, long-lasting bearing solutions.

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