Linear Ball Bearing KH2540 Motion Bearings

Zhejiang Waxing Electromechanical Co., Ltd is one of the most professional manufacturers and suppliers of linear ball bearing kh2540 motion bearings in China. Welcome to buy high quality customized bearings made in China here from our factory. For price consultation, contact us.

Product Description

KH2540 KBS Linear Ball Bushing

The KBS linear bushing is produced from a solid steel outer cylinder and incorporates an industrial strength resin retainer.

KH bearings are part of the compact range and are designed with a small radial envelope. They are especially used in applications where there is a small amount of radial space available. Their closed design makes them suitable for use on shafts.

These bearings offer high precision and rigidity which is why commonly used in precision machinery.

Interchangeable with LBBR25

KH1026，KH1428，KH2030，KH3050，KH1228，KH1630，KH2540，KH4060，KH1026PP，KH1428PP，KH2030PP，KH3050PP，KH1228PP，KH1630PP，KH4060PP， HF0406,HF0409,HF0612,HF0812,HF1012,HF1216,HF1416 HF1616,HF1716,HF1816,HF2016,HF2520,HF3016,HF3020 HF3520.HFL0615,HFL0822,HFL1022,HFL1226,HFL1426,HFL1626 HFL1826,HFL2026,HFL2530,HFL3030,HFL3530;AXK1024,AXK1226,AXK1528,AXK1730,AXK2035,AXK2542,AXK3047

Each linear product has design features that make it particularly suitable for a particular linear arrangement. In general, the selection and application principles of rail systems can only be reduced to a point, because you need to consider more and more factors and weigh the pros and cons. In addition to load, acceleration, and speed travel, factors such as temperature, lubrication, vibration, installation, and maintenance also need to be considered.

Linear bearing KH25PP/KH2540PP lubrication method

Generally, INA bearings are lubricated with thin grease and oil mist. These lubrication methods have their own characteristics, but to meet the working requirements of modern high-speed, high-load work roll bearings, oil-vapor lubrication is considered more suitable.

Lubrication has an important impact on the fatigue life, friction, wear, temperature, vibration, etc. of INA bearings. The most excellent feature of ceramic bearings is that without normal lubrication, the bearings cannot work. Analysis of the causes of bearing damage shows that about 40% of bearing damage is related to poor lubrication. Therefore, good lubrication of INA bearings is an effective measure to reduce bearing friction and wear. In addition, the lubrication of the bearing is also affected by heat dissipation, rust prevention, sealing, and shock mitigation.

After using oil-air lubrication, the actual working life of the work roll bearing has been significantly improved, and the wear and damage of the rolling working surface have been greatly improved compared with grease lubrication. When the bearing reaches 1/3-1/4 of its service life, it must be fully cleaned, and the internal clearance of the INA bearing must be measured. When the internal clearance of the bearing is greater than twice the original clearance, it should be adjusted. After cleaning and When the inspected bearing is reinstalled, the loaded area should be replaced (that is, the outer ring should be rotated 90 degrees before matching with the bearing housing)

Under the condition of high speed and high temperature, oil lubrication can be used when the adjustment scheme of INA bearing combination position and clearance is not suitable for grease lubrication. Through the circulation of lubricating oil, a lot of heat can be taken away. Viscosity is an important characteristic of lubricating oil. The size of viscosity directly affects the fluidity of lubricating oil and the thickness of the oil film formed between friction surfaces. The viscosity of lubricating oil at the working temperature of the bearing is generally 12-15cst. The higher the rotation speed, the lower the viscosity should be selected, and the heavier the load should be, the higher viscosity should be selected. Commonly used lubricating oils include mechanical oil, high-speed mechanical oil, steam turbine oil, compressor oil, transformer oil, cylinder oil, etc.

KH type series linear bearing KH2540PP KH2540

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