Shandong Xinkaite Bearing Co.,Ltd.
Unified Social Credit Code: 9137 1525MA3C 5428XP
Production Department
Address: Xu Village Industrial Garden, Gan Town, Guan County, Shandong
Tel: +86 635 5638235
Fax: +86 635 5638808
Mobile: +86 15563545668
Service Hotline: 4000 305204 Sales Department
Address: 314 Puli Mansion, Beixiaoxinzhuang West Street, Jinan City, Shandong
Tel: +86 15688862750
Fax: +86 531 87901699
WhatsApp: +86 15688862750
Skype: live:XinKaite
Email: xkte@xinkaite.com
The effect and application characteristics of Conveyor idler roller
Clicks:3980 Date:1-10
Conical spherical roller bearing primary accept diameter, axial joint load radial based. Bearing capacity depends on the raceway view of the outer ring, the larger the bearing capacity is, the greater the bearing capacity. This kind of bearing belongs to the separate type bearing.
The number of columns in the rolling body of the bearing is divided into single column, double column and four column Conveyor idler roller. The single column Conveyor idler roller clearance requires the user to adjust when the device is installed; the dual and four column Conveyor idler roller clearance is already in production
The product is given in accordance with the request of the user when the product is out of the factory, and the user is not required to adjust it.
Tapered roller bearings with tapered inner and outer ring raceway, tapered roller placed in between. All the projection lines of all conical surfaces are reunited on the same point of the axis of the bearing. This kind of plan makes Conveyor idler roller
It is particularly appropriate to accept composite (radial and axial) loads. The axial load of the bearing is mostly determined by the touch angle alpha; the greater the view point of the alpha, the higher the axial load is. Calculation coefficient for point of view
E shows that the greater the E value, the greater the touch view, the greater the applicability of the bearing to the axial load.
Conveyor idler roller is usually separated from each other, that is, the conical inner ring assembly consisting of rollers and inner rings of the stick assembly can be separated from the conical outer ring (outer ring).
Conveyor idler roller is widely used in cars, rolling mill, mining, metallurgy, plastic machinery and other professions.
It is not necessary for Conveyor idler roller to show the scar in the process of equipment. The reason is that the bearing is tilting the inner ring and outer ring when the equipment is assembled, maybe it is the impact of the equipment and assembly process.
Front load, a bearing has scars.
Is Conveyor idler roller equipment to suspend work in accordance with the standard, should not constitute a lot of achievements, such as equipment may not be the way, the raceway surface and rolling bearing surface of bearing structure
A line shaped scar. Deep groove ball bearing equipment direct response precision, and use the function of bearing life.
Conveyor idler roller quality and other aspects are better, but the roll bearing is a precision component, and its application must be carried out accordingly. No matter how high performance bearings are used, if they are not used properly,
The expected high performance will not be obtained. The following items are included in the application of bearing.
(1), adhere to the Conveyor idler roller and its surrounding cleaning.
Even small dust can not be seen in the eyes, which can have a bad effect on the bearing. Therefore, we should adhere to the cleaning of the surrounding, so that the dust will not invade the bearing.
(2) use it carefully.
In the use of Conveyor idler roller intense impact, there will be scar and indentation, become the cause of the incident. Under the severe condition, it will crack and break, so it is necessary to pay attention to it.
(3), use the proper operation.
It is necessary to use the right thing to prevent the replacement of the existing things.
(4) attention should be paid to the corrosion of Conveyor idler roller.
When the bearing is operated, the sweat on the hand can be a factor of rust. To be aware of the clean hand operation, it is best to bring the gloves on.
Conveyor idler roller use hearing to identify irregular work is a very general way, such as with the electronic stethoscope to certain parts of the abnormal noise is experienced operators use.
If the bearing is in excellent working condition, it will declare the low whining noise. If we announce the sharp hissing sound Conveyor idler roller, squeak and other irregular noises, it usually indicates that the bearing is in bad condition.
Work condition.
1, Watt surface corrosion: spectral analysis shows that the concentration of non-ferrous metals is abnormal. Ferrography shows a lot of sub micron wear particles of non-ferrous metals; smooth oil moisture overruns and acid value overruns.
2, the surface of the axle neck is pulled. There are iron cutting grits or black oxide particles in the iron spectrum, and there is a tempering color in the appearance of the metal.
3, shaft neck surface corrosion: spectral analysis shows that iron concentration is abnormal, iron spectrum contains many iron sub micron particles, smooth oil moisture overshoot or acid value overshoot.
4, exterior injury: the iron spectrum is found to have a cutting abrasive, and the abrasive composition is nonferrous metal.
5, the fretting wear of the tile back: the spectral analysis shows that the iron concentration is abnormal, and there are a lot of ferromagnetic submicron wear particles in the ferrography, and the moisture and acid value of the smooth oil are abnormal.
Under the condition of liquid smoothness, the sliding surface is separated by smooth oil without touching directly, and it can also greatly reduce the conflict loss and wear. The oil film has a certain ability of absorbing vibration.
The sharp squeaky noise may be caused by improper smoothness. Improper bearing gaps also form metal sound. The indentation in the Conveyor idler roller orbit will cause oscillation and form flat.
Shun Hongliangs sound, if the percussion scar formed by the equipment can also make noise, the noise will follow the concave and convex of the bearing speed. If there is an intermittent noise, it indicates that the roll can be rolled.
It can damage, Conveyor idler roller. This noise occurs when the damaged surface is rolled out and expired. If there are pollutants in the bearing, it will often cause hissing sound, and severe bearing damage will cause irregular and endless noise.
Bearing damage, of course, can be detected by hearing, but it is usually now that the bearing is necessary to be replaced immediately. So, better ways to use such as electronic condition monitoring instruments, conical rolling
The working condition of the bearing of the sub bearing in advance.
