Five primary fault rules for sliding bearings

Source: China Bearing Network Time: 2013-05-30

/*250*250 was created on 2017/12/25*/ var cpro_id = 'u3171089';

1) Corrugated surface corrosion: Spectral analysis found that the concentration of non-ferrous metal elements is abnormal, and the sub-micron-scale wear particles of many non-ferrous metal components are present in the iron spectrum. The lubricating oil has excessive water content and acid value overrun.
2) Shaft surface corrosion: Spectral analysis found that the concentration of iron is abnormal; there are many submicron particles of iron in the iron spectrum; the moisture overrun or the acid value overrun of the lubricating oil.
3) Spine external strain: iron-based cutting abrasive black oxide particles in the iron spectrum; tempering color on the metal surface.
4) Fretting wear on the back of the tile: Spectral analysis found that the iron concentration was abnormal; there were many iron-submicron wear particles in the iron spectrum; the moisture and acid value of the lubricating oil were abnormal.
5) Bearing external strain: cutting abrasive grains are found in the iron spectrum; the abrasive grain composition is non-ferrous metal.

Recommend to friends comments close window

Bearing related knowledge

Self-aligning ball bearing fault reason and work view work key and common protection tips detailed analysis: how to extend the "bearing life"
Tapered Roller Bearing Product Characteristics and Related Properties The primary use of solid needle roller bearings What are the functional requirements for grease for motor bearings?

This article links to http://
Please indicate the bearing network http://

Previous: INA flange bearing temperature rise "key analysis"
Next: Installation of cylindrical inner bore bearing

Therapy Light Lamp Panel

Therapy Light Lamp Panel, include 45W led therapy panel, 300w new therapy, 300w 500w 1000w therapy light,

Application:Adult, Whole body treatment,

The LED Therapy Light will help you quickly and naturally treat many blemishes like acne scarring, lumpy uneven skin, fine lines,
wrinkles, discoloration, large pores, inflammation, redness, dryness, oiliness, and more!

Use it for just 15-30min a day to leave your skin feeling soft and looking radiant! No need for you to spend money on expensive
skin products and treatments when you use our phototherapy mask 3-4 times a week! Our mask uses natural light waves to rejuvenate
your skin!

Led Light Therapy Panels,Led Light Therapy Panel,Therapy Light Lamp Panels ,Panel Led Lighting

Shenzhen Wenyi Lighting Technology Co., Ltd , https://www.wygrows.com