Techemer - Water-Lubricated Bearings & Shaft Seals Manufacturer Since 2008 — ISO-Certified | Fully Patented
Radial Bearing For Elastic Polymer Turbine Guide Water Lubricated Wear-Resistant OEM
The Radial Bearing for Elastic Polymer Turbine Guide is a high-performance bearing designed for water-lubricated applications.
Minimum Order Quantity: 1
Price: USD, CNY
Packaging Details: Cartoon
Delivery Time: 15working days
Payment Terms: T/T
Supply Ability: 10000
5.0
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Product Description
The Radial Bearing for Elastic Polymer Turbine Guide is a high-performance bearing designed for water-lubricated applications. Its elastic polymer composition ensures superior wear resistance, making it ideal for turbines, pumps, and marine systems. Engineered for durability, it allows for short-term dry running and supports multiple installation methods.
Key Advantages
Designed for demanding water-lubricated applications, this radial bearing combines exceptional durability, low maintenance, and superior performance. Whether used in hydropower turbines, pumps, or marine systems, its elastic polymer composition ensures optimal friction control and extended service life.
● Premium Elastic Polymer Material
● High thermal expansion resistance
● Excellent wear and impact resistance
● Self-lubricating capabilities
● Water-Lubricated for Enhanced Performance
● Reduces friction and extends lifespan
● Suitable for clean water and moderate sediment environments
● Supports up to 150s dry start
● Versatile Installation Methods
● Preferred freezing installation (liquid ammonia or dry ice)
● Alternative press-fit installation with chamfering
High Pressure O Ring Seals Working Condition
What bearing materials are more suitable as the materials used for water pump guide bearings, Babbitt alloy, rubber, ceramics or new polymer materials? It is advisable to take account of the lubrication requirements, use environment and maintenance cycle of the equipment.
Common guide bearing materials
|
Bearing type |
INDRON bearing |
AR bearing |
Ceramic bearing |
Rubber bearing |
Babbitt alloy bearing |
|
Characteristics |
The performance is close thordon, which can use more equipment assembly methods. In addition to traditional installations by freezing and pressurizing. It can also be installed by coating reactive thermal polymerization Dx and cold sticking. |
Good wear resistance and impact resistance. The bearing hardness is high; the shaft sleeve is easy to wear; the temperature difference changes greatly; there will be the risk of shelling; the price is high. |
Wear-resistant, heat-resistant, corrosion-resistant, lubricated by pump circulating water, capable of dry grinding for a short time, high requirement on accuracy in processing and assembly, fragile and the most expensive. |
It has a long history and mature manufacturing process, featured by wear resistance, anti-seismic, impact resistance, convenient assembly/disassembly and low price (only 20% of ceramic bearings price) |
Wear resistance and impact resistance require a set of more complicated sealing and lubricating devices and mechanisms. |
|
Lubricating requirements |
Clean water can be used for lubrication or 150s dry start according to the material grades. |
Dry start more than 180S without clean water lubrication. |
It can be lubricated by pumping medium without special clean water lubrication. |
Clean industrial water |
Grease lubrication requires a grease supply lubrication system. |
|
Working temperature |
≤70ºC |
≥273ºC |
The bearing itself can withstand the temperature of 1,400ºC |
≤50ºC |
≤65ºC |
|
Application site |
For pumping stations short of clean water or pumping stations requiring short-term dry friction, hRBR grade is suitable for water quality with moderate sediment content. |
Pumping stations without clean water or pumping stations requiring dry friction of more than 180S. |
Pumping stations without clean water or pumping stations requiring short-term dry friction. |
Extensive application in any pumping stations with clean water sources. |
The liquid of the pump itself cannot be used for bearing lubrication in the pumping station. |
|
Bearing type |
INDRON bearing |
AR bearing |
Ceramic bearing |
Rubber bearing |
Babbitt alloy bearing |
Material Performances
GB/T 9867, ISO 4649 and ASTM D5963 Relative Volume Wears Comparison (mm³)
Partial data from THORDON product description
Under the same conditions, INDRON® elastoplastic alloy has less wear than other common nonmetal bearing materials, and some of its models are even better than imported materials,which means INDRON® bearing has longer service life, higher reliability and lower maintenance cost.
What bearing materials are more suitable as the materials used for water pump guide bearings, Babbitt alloy, rubber, ceramics or new polymer materials? It is advisable to take account of the lubrication requirements, use environment and maintenance cycle of the equipment.
Turbine Guide Radial Bearing Show
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