Extend the service period of bearings, avoid unexpected early bearing failure.
Most favorable price : sales@hellerbearings.com
Metallurgical quality of IKO bearing materials are the main factors influencing the early failure of rolling bearings once. With the metallurgical technology (such as vacuum degassing of steel bearing) progress, improved quality of raw materials. Raw materials quality factors has been a marked decline in the proportion of bearing failure analysis, but it is still one of the main factors of bearing failure. Proper selection is still failure analysis must be considered in IKO bearing.
IKO bearings manufacturing generally after forging, heat treatment, machining, grinding and assembling multi-channel processes. Rationality, advanced processing technology, the stability will also affect the service life of bearing. The effect of heat treatment and grinding process quality of the finished IKO bearing, often has a more direct relationship with the bearing failure. Studies show that the IKO bearing surface modification layer of work in recent years, the relationship between the grinding process and the IKO bearing surface quality closely.
The main task of IKO bearing service life, is based on the analysis of data and failure forms of the large amount of background material,, identify the main factors causing bearing failure, so as to put forward the improvement measures,
Heavy metal music
1, the abnormal load: select the appropriate assembly clearance and preload
2, poor assembly: improving the processing precision of the shaft, improved installation method
3, lack of lubricant: supplement or using the appropriate lubricant
Rule.
1, foreign bodies caused by channel corrosion, indentation, scar: cleaning related parts, the use of clean grease
2, channel spalling fatigue wear, replace the IKO bearings:
Irregular abnormal sound
1, foreign intrusion related parts: cleaning, use a clean grease
2, the clearance is too large: pay attention to coordination and selection of proper clearance
3, the steel ball steel ball scars: fatigue spalling or foreign body injury, replacing the IKO bearing
Abnormal temperature rise
1, excessive lubricant: reduce lubricant
2, lack of lubricant, or not suitable for: add lubricant or choose the suitable lubricant
3, with the surface creep or sealing device is too large: IKO bearing outside diameter or diameter with the surface modification, change the seal form
The rotary shaft vibration
1, spalling: fatigue spalling, replacing the IKO bearing
2, poor assembly: improving the processing precision of the shaft, improved installation method
3, foreign intrusion related parts: cleaning, use a clean grease
Lubricant leakage discoloration
1, excessive lubricant: reduce lubricant
2, foreign invasion: cleaning and related parts
234407BM 234706BM 234406BM 517/2860V/YA 5610/2500 517/1720X1V 527/1181M 510/1180M 517/930 510/670 590/560 510/500 52780 59080 517/368M 51760U 517/238 6207-2ZN 6206-2ZN 6205-2ZN 6204-2ZN 6203-RZ 6203-2ZN 6202N 6202-2ZN 6201-2ZN 6200ZZ 6200-2ZN 62/32-ZN 62/32-Z 62/32N 62/32-2Z 62/32-2RZ 62/32-2RS 62/28-2RZ 62/22-2RZ 61996 61992 61988 61984
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The use of IKO bearing mainly refers to the installation and adjustment, maintenance, maintenance repair and other compliance with technical requirements. According to the requirement of bearing installation, use, maintenance, maintenance technology, which acted on the bearing in operation, speed, load, temperature, vibration, noise and lubrication condition monitoring and inspection, found abnormal immediately find reasons, adjustment, restore normal. Installation conditions is one of the leading factors in the use factor, the bearing is often caused by the installation of inappropriate stress state between the various parts of the complete IKO bearing change, bearing an abnormal state operation and early ending life of internal factors are mainly three factors refer to the structure design, manufacturing process and material quality decision IKO the quality of the bearing.Metallurgical quality of IKO bearing materials are the main factors influencing the early failure of rolling bearings once. With the metallurgical technology (such as vacuum degassing of steel bearing) progress, improved quality of raw materials. Raw materials quality factors has been a marked decline in the proportion of bearing failure analysis, but it is still one of the main factors of bearing failure. Proper selection is still failure analysis must be considered in IKO bearing.
IKO bearings manufacturing generally after forging, heat treatment, machining, grinding and assembling multi-channel processes. Rationality, advanced processing technology, the stability will also affect the service life of bearing. The effect of heat treatment and grinding process quality of the finished IKO bearing, often has a more direct relationship with the bearing failure. Studies show that the IKO bearing surface modification layer of work in recent years, the relationship between the grinding process and the IKO bearing surface quality closely.
The main task of IKO bearing service life, is based on the analysis of data and failure forms of the large amount of background material,, identify the main factors causing bearing failure, so as to put forward the improvement measures,
Heavy metal music
1, the abnormal load: select the appropriate assembly clearance and preload
2, poor assembly: improving the processing precision of the shaft, improved installation method
3, lack of lubricant: supplement or using the appropriate lubricant
Rule.
1, foreign bodies caused by channel corrosion, indentation, scar: cleaning related parts, the use of clean grease
2, channel spalling fatigue wear, replace the IKO bearings:
Irregular abnormal sound
1, foreign intrusion related parts: cleaning, use a clean grease
2, the clearance is too large: pay attention to coordination and selection of proper clearance
3, the steel ball steel ball scars: fatigue spalling or foreign body injury, replacing the IKO bearing
Abnormal temperature rise
1, excessive lubricant: reduce lubricant
2, lack of lubricant, or not suitable for: add lubricant or choose the suitable lubricant
3, with the surface creep or sealing device is too large: IKO bearing outside diameter or diameter with the surface modification, change the seal form
The rotary shaft vibration
1, spalling: fatigue spalling, replacing the IKO bearing
2, poor assembly: improving the processing precision of the shaft, improved installation method
3, foreign intrusion related parts: cleaning, use a clean grease
Lubricant leakage discoloration
1, excessive lubricant: reduce lubricant
2, foreign invasion: cleaning and related parts
