CHG Bearing:How to choose the slewing bearings
2. Application of slewing bearings: Slewing bearings are widely used in the slewing devices of large machinery such as hoisting machinery, metallurgical machinery, port machinery, construction machinery, food machinery, medical machinery, and military equipment.
3. Structural features of slewing bearings: Most slewing bearings have mounting holes, lubrication holes, sealing devices, etc. in structure. Therefore, slewing bearings have the characteristics of compact structure, simple installation, and convenient maintenance.
The basic structures of slewing bearings are: four-point contact ball bearings, double-row ball bearings with different diameters, crossed cylindrical roller bearings and three-row cylindrical roller combined bearings.
4. Selection of raw materials: raw materials include 42CrMoT, 42CrMoZ, 50MnT, 50MnZ
T: Indicates that the material should be quenched and tempered.
Z: Indicates that the material should be normalized
What needs to be considered for the purchase of slewing bearings?Oct 06, 20231. The bearing model: different machines need to use different models and sizes of slewing bearings, so you need to choose the right bearing model according to the specific application scenarios.
The type and selection of rolling mill bearingsAug 30, 2023The type and selection of rolling mill bearings depends on many factors, including bearing load, working speed, working environment and bearing size.
The main bearings type in our company & the applicationAug 16, 2023Thin section bearings, Tapered roller bearings, Cylindrical roller bearings, Slewing bearings, Ball bearings(Spindle Bearings), Cross roller bearings, Thrust bearings, Spherical bearings, Rollers(Rolling element)
What factors need to be considered before bearings purchase？Aug 10, 2023When purchasing bearings, we usually don't know how to choose, and worry about buying fake products; worry about substandard quality, or not suitable for use after buying; worry about the lack of guarantee after sale. Before purchasing bearings, the following aspects need to be confirmed