slewing rings for wind power
Product Details:
| china slewing bearing | slewing bearing |
|---|---|
| Place of Origin | Henan, China (Mainland) |
| Brand Name | LDB or as per customer's authorization |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1 Piece/Pieces |
|---|---|
| Price: | FOB Shanghai USD 0~100000 |
| Packaging Details: | free-fumigation wooden crate |
| Delivery Time: | as per the dimension the bearings and the quantities of the orde |
| Payment Terms: | L/C,D/P,T/T,Western Union,cash |
| Supply Ability: | 200 Piece/Pieces per Month |
Detailed Product Description
Key bearings for wind turbine generation system includes as below:
Yaw bearing;
Pitch bearing;
Bearings for transmission systems (mainshafts and gearboxes)
Bearings for other systems (dynamo bearings and gear bearings)
Yaw bearings: They are installed in wind turbine generation nacelle chassis and used for the exact, in-time adjustment of wind angle of orientation mechanism and the conduction of lightening to the ground. They support the whole weights (radial load, axial load and tilting moment) of main transmission system of orientation mechanism.
Yaw bearings: They are installed in wind turbine generation nacelle chassis and used for the exact, in-time adjustment of wind angle of orientation mechanism and the conduction of lightening to the ground. They support the whole weights (radial load, axial load and tilting moment) of main transmission system of orientation mechanism.
Pitch bearings: They are located in the pitch system assembly of the blade and and used for the adjustment of wind direction of the blade. They mainly support radial load, axial load and tilting moment. They are characterized by good sealing, high reliability, flexible rotation, good stationarity and surface treament with no less than 20-years life. They mainly include 4 point contact ball slewing bearing or double-row ball slewing bearings.
Mainshaft bearings: They are located in the mainshaft of blade and support high working load, and are able to compensate the deformation of mainshaft. So, they should have good aligning performance, higher load capacity and longer service life. Generally, they are optimized-design shperical roller bearings.
LDB bearings for windmills have the advantage of long life and being corrosion resistant and can bear radial load, axial load and tilting moment. For those bearings used for subway and light rail such as single-row cylindrical roller bearings, tapered roller bearings and insolate deep groove ball bearings, the maximum speed can achieve 100kms/hour and the life is 700,000 kms. For bearings for vehicles, shafts and gearboxs, they are characterized by low friction, low vibration, high cleanlinss, high precision. With the development of light weight, they can meet the speed of 160kms/hour with the maximum speed 240kms/hour.
slewing rings for wind power
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Products
- Slewing Ring [1]
- Bearings for windwills [6]
- four-point contact ball slewing bearing [88]
- double-row ball slewing bearing [6]
- single-row crossed roller slewing bearing [32]
- double-row crossed roller slewing bearing [1]
- crossed taper roller slewing bearing [3]
- three-row cylindrical roller slewing bearing [11]
- ball and roller combined slewing bearing [10]
- YRT turnable bearing [5]
- spherical roller bearing [14]
- cylindrical roller bearing [74]
- taper roller bearings [19]
- angular contact ball bearing [7]
- deep groove ball bearing [13]
- thrust ball bearing [7]
- thrust roller bearing [14]
- Others [20]
Company Info
Luoyang Longda Bearing Co., Ltd.
[China (Mainland)]
[Verified Member]
City: Luoyang
Province/State: Henan
Country/Region : China (Mainland)
Business Type:Manufacturer, Trading Company
Online Postings: Products