Product Description:
The correct selection can increase the service life of the slewing bearing
The service life of the slewing
bearing is a general concern. In the selection and design stage of the slewing bearing, the service life of the slewing bearing can be obtained through theoretical calculations, but the theoretical service life is always not reached in practical applications, mainly analyze the ways to increase the life of the slewing bearing from three directions, selection design, installation and maintenance. Next, Unique Transmission will introduce the selection and design of the slewing bearing.
Operating environment
In the selection stage of the slewing bearing, the operation environment should be described in detail. The following are several common use environments:
Humid environment: water vapor should be prevented from entering the raceway and corroding the bearing surface, choose long lip seals or multi-lip seals, or even add multiple sets of seals. The large contact area between the seal and the bearing can effectively prevent the entry of water vapor and the bearing surface is treated with anti-corrosion treatment such as galvanizing to prevent the bearing from rusting and corroding and causing fracture failure.
High temperature environment: Use high temperature resistant materials, cages choose metal cages or glass fiber cages, seals use high temperature resistant rubbers such as fluorine rubbers, grease choose high temperature grease.
Dust environment: The main way to effectively prevent dust from entering the raceway is seals selection, which is the same as the selection method under wet conditions.
Company Contact:
Contact Name: Guoguo
Company Name: Unique Transmission Equipment(luoyang)co., Ltd
Email:
/
Tel: +86-379-64915181
Fax:
Street Address: No.22 Binhe Road,
New & High Tech Industry
Development Zone, Luoyang Area Of
China (henan) Pilot Free Trade Zone,
471000
Website:
https://en.u-transmission.com
Member name: UniqueTransmission
Country:
China
Member Since: 16 June 2021
Total Leads:
196 UniqueTransmission Import Export Business Leads
Business focus: Slew Drive, Slewing Ring
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