Chongqing Huanxiang Industrial. Co., Ltd.
| Load Capacity | Compliant with API 617, GB/T 13663 |
| Bearing Types | Elliptical, Tilting-pad, Multi-oil-wedge, Cylindrical |
| Quality Control | Ultrasonic Testing, Hardness test, Visual and dimensional inspection |
| Machining Tolerance | ≤0.02 mm |
| Main Materials | Babbitt alloy, Bronze alloy, Steel-back copper-base alloy |
| Lubrication Performance | Oil grooves and lead-in chamfers |
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Product Specification
| Load Capacity | Compliant with API 617, GB/T 13663 | Bearing Types | Elliptical, Tilting-pad, Multi-oil-wedge, Cylindrical |
| Quality Control | Ultrasonic Testing, Hardness test, Visual and dimensional inspection | Machining Tolerance | ≤0.02 mm |
| Main Materials | Babbitt alloy, Bronze alloy, Steel-back copper-base alloy | Lubrication Performance | Oil grooves and lead-in chamfers |
| High Light | Babbitt Alloy Radial Bearing ，Precision Machining Turbine Bearing ，Superior Load-carrying Capacity Steam Turbine Radial Bearing | ||
Product Overview
The steam turbine radial bearing is a key component that stabilizes high‑speed rotor rotation, suppresses vibration and extends unit service life. It provides support and lubrication to prevent direct contact between rotor and casing, thus avoiding wear and overheating. As a professional manufacturer of steam‑turbine spare parts, our radial bearings are made of premium materials featuring outstanding wear resistance, fatigue resistance and reliability for long‑term stable operation under diverse working conditions.
Application Scenarios
Within steam turbines, radial bearings support rotor journals for smooth high‑speed rotation and bear radial loads from the rotor. Subject to high temperature, high pressure and high rotating speed during service, they demand strict standards for material, machining precision and durability. Our products are widely deployed in thermal‑power, nuclear‑power and industrial drive steam turbines, delivering safe and reliable solutions.
Main Materials
Product Types
| Type | Features | Application |
|---|---|---|
| Elliptical bearing | Elliptical profile builds stable oil film and reduces vibration | High‑speed light‑to‑medium load |
| Tilting‑pad bearing | Pivoting pads self‑adjust for rotor eccentricity and optimize oil‑film distribution | High‑speed heavy‑load |
| Multi‑oil‑wedge bearing | Multi‑wedge structure improves oil‑film stability and reduces friction | Medium‑and‑high‑speed |
| Cylindrical bearing | Simple construction, easy maintenance | Low‑speed heavy‑load |
Core Advantages
Designed in compliance with API 617, GB/T 13663 and other standards. Capable of sustaining dynamic loads during start‑up, shutdown and variable‑load transients to keep rotor running steadily.
Oil grooves and lead‑in chamfers on bearing pads facilitate stable hydrodynamic oil‑film formation, lower friction coefficient, reduce heat generation and improve operating efficiency.
Manufactured by CNC grinding machines and verified via profilometer inspection. Tolerances of pad thickness, curvature and flatness are controlled ≤0.02 mm to meet designed assembly clearance.
Each production batch undergoes:
Custom specifications and materials are acceptable according to drawings, physical samples or unit models.
Typical Installation Positions
Failure Prevention Recommendations
To prolong service life of radial bearings:
Company Details
Business Type:
Manufacturer
Year Established:
2017
Total Annual:
20000000usd-25000000usd
Employee Number:
50~100
Ecer Certification：
Verified Supplier
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