|Home>Bearing knowledge>Analysis of matters that should be paid attention to when selecting bearings|
Analysis of matters that should be paid attention to when selecting bearings
|/*250*250 was created on 2017/12/25*/ var cpro_id = 'u3171089';|
â—† Conditions and functions required by the bearing â—† Operating conditions, environmental conditions â—† Some dimensions of the bearing device â—† Spaces that the bearing agrees â—† The size of the load, direction â—† Oscillation, impact â—† Rotation speed, limit speed of the bearing â—† Inner ring, outside Skew of the ring â—†Axial direction fixing and bearing arrangement â—†Easy loading and unloading â—†Noise, torque â—†Rigid â—†Shopping, economical resolution Bearing layout, placement â—†Using machinery and drawing life â—†Equivalent dynamic load or equivalent static load â—†Rotation speed â—†Accept the static load factor â—†Accept the axial load (in the case of cylindrical roller bearings)
Resolution of bearing scale â—† Accuracy of rotary vibrating â—† High-speed rotation â—† Attention to the use of torque change: Rolling bearings are fine parts; their operation must be carried out in a stable manner. No matter how high-performance bearings are used; if not used properly, it will not Get the expected high functionality. The focus on the application of the bearing is as follows.
1. Adhere to the bearing and its surrounding health.
Even small dust that cannot be seen by the eyes will have a bad influence on the bearings. Therefore, it is necessary to adhere to the surrounding sanitation; so that the dust does not invade the bearings.
2. Use it carefully.
In the application, the bearing is strongly impacted; there will be scars and indentations; the cause of the incident. In severe cases; cracks and cracks; so it is necessary to pay attention.
3. Use the right things to do.
Prevent the replacement of existing things; it is necessary to use the right things.
4. Pay attention to the corrosion of the bearing.
When operating the bearing; the sweat on the hand will become the cause of rust. Pay attention to the operation with clean hands; the best possible to wear gloves.
In order to maintain the original function of the bearing in an outstanding condition for as long as possible; it must be protected, overhauled, in order to prevent the accident from happening; to ensure the reliability of work; to improve productivity and economy.
Operational specifications that protect the most appropriate mechanical working conditions; timed. Contents include supervision of working conditions, remediation or replacement of lubricants, and periodic disassembly.
As a maintenance item at work; there are bearing rotation, oscillation, temperature, lubricant condition, etc.
Recommend to friends comments close window
|Bearing related knowledge|
| Sweden SKF Bearing SSN517 Identification of the application of the method of motor bearing overheating disposal method and reason analysis of the application of imported heavy-duty bearing analysis: engine sliding bearing damage caused by the common radiator bearing type |
This article links to http://
Please indicate the bearing network http://
Previous:Selection criteria for bearing clearance Next: "Nano ball bearing layout film" useful to reduce wear
Reflective warning`s reflection part of the garments is the use of lattice micro-rhombus type refraction and high refractive index of glass beads back to the principle of reflection, through the post-processing of advanced processing technology made. It can reflect the distant light back to the light. Both in the day or night have a good retroreflective optical performance. Especially at night, it can play the same high visibility as the day. The use of this high-energy reflective material made of safety clothing, whether the wearer is in the distance, or in the light or scattered light interference, it can be relatively easy to be found by the night driver.
Flame Retardant Reflective Fabric,Aramid Flame Retardant Reflective Fabric,Aramid Flame Reflective Yellow Warning Tape,Aramid Flame Reflective Orange Warning Tape
Daoming Optics & Chemical Co., Ltd , https://www.reflectives.nl