Wind Turbine Pitch Bearings Internal Gear Slewing Rings

• Customization: Available
• After-sales Service: Provide
• Warranty: Provide
• Model NO.: Pitch Bearing
• Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008
• Standard: AISI, ASME, BS, ANSI, JIS, GB, GOST, ASTM
• Surface Treatment: Polishing
• Manufacturing Process: Forging
• Material: Stainless Steel, Bearing Steel
• Rolling Body: Roller Bearings
• The Number of Rows: Multi-Column
• Outer Dimension: Small and Medium-Sized (60-115mm)
• Spherical: Non-Aligning Bearings
• Load Direction: Axial Bearing
• Separated: Separated
• Advantages: High Precision
• Applications: Medical Devices
• Customize: Customize
• OEM&ODM: Accept
• Stock: Bulk
• Transport Package: Carton/Wooden Box
• Specification: 35*60*10
• Trademark: EFANT
• Origin: Henan Luoyang

Product Description

Company Profile

Luoyang Efind ---Our Factory

Luoyang E-find Precision Bearing Manufacturing Co. Ltd. was established in 2004. The company is located in Luoyang, China's bearing manufacturing base, specializing in the research and development and production of high-precision cross roller bearings, rotary table bearings, harmonic reducer bearings, slewing bearings and non-standard bearings.

Product Description

Wind Turbine Bearing Product Description

Wind turbine bearings are essential core components of wind turbine equipment, supporting and guiding the rotational motion of various wind turbine components to ensure stable and efficient operation. They operate in harsh environments, subjecting them to high loads, vibration, shock, and extreme temperatures.

Processing

Wind Power Bearing Processing Process

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Application

Bearing Type	Application Location	Bearing Characteristics	Operating Characteristics
Yaw bearings	Located at the bottom of the wind turbine nacelle, between the tower	Generally, double-row four-point ball slewing bearings or three-row cylindrical roller slewing bearings are used, which have the characteristics of high load, high precision and long life.	More stops than starts, wide temperature range, heavy load, vibration, high humidity
Pitch bearings	Used to adjust the blades' orientation to the wind.	Most of them are compact deep groove ball bearings and four-point contact ball bearings, which are characterized by high precision and fast response.	More stops than starts, wide temperature range, heavy load, vibration, high humidity
Main shaft bearings	Installed between the wind turbine hub and the gearbox (or direct-drive generator).	The main types include spherical roller bearings, tapered roller bearings, spherical bearings, etc., which have high load capacity, low friction loss and excellent impact resistance.	Low speed (<25rpm), wide temperature range, heavy load and large variation, vibration, high humidity
Gearbox bearings	Located in the gearbox of a wind turbine	According to the different gearbox structures, the bearing types are varied	The speed, load and other working conditions are relatively complex
Generator bearings	Used in the generator part of a wind turbine.	Most of them are deep groove ball bearings, angular contact bearings, etc.	High speed (1000-1500rpm), high temperature (90-120°C), heavy load