High speed bearing

Bearing is an integral part of many mechanical parts, bearing use directly affects the performance of mechanical performance, so a lot of people when the choose and buy machinery and equipment will also focus on the performance of the bearing, bearing of the high speed for the use of the bearing has a decisive role, the bearing website for everyone to decompose bearing high speed.     In accordance with the terms of speed can be divided into two kinds of high-speed and low-speed bearing, bearing and the bearing in our today's industry occupies very important position, even will lead to the development of an industry, we usually drive car all sorts of electrical devices in the home has the existence of the bearing.     Exactly how to distinguish between the high-speed and low-speed bearing? Many friends may have a misunderstanding to him, is not the speed of the bearing itself is different, but the inside of the bearing structure, bearing belongs to the high speed or low speed will differentiate its linear velocity. A lot of low speed bearing minute speed can reach tens of thousands, and there are some high speed bearing, its rotation number just a few hundred per minute. In addition to their names and their relevant linear velocity, there is little to distinguish is used to turn the part of their structure is not the same, the generally low speed rotating part of the bearing is round, some of them are cylindrical and even cone, and the rotating part of high-speed rotation of the bearing is main bearing shell.     Look from the appearance of both at the same time there are some distinctions, generally low speed bearings, his appearance is more rough, the joint between parts and parts should more loosely, the high-speed bearing in order to ensure its accuracy and the precision degree of its, usually on the surface is very smooth, at the same time, the distance of the inner ring and outer ring is very small, and the accurate degree of itself will also be high on many.     And is on the material, high speed and low speed also have some differences between bearings, high-speed bearing generally use is very high hardness of steel, can withstand the pressure of high speed for parts, if speed is lower, while the ordinary bearing is used are some of the common material, do not need to take on too much pressure, so the material hardness and durability requirements is relatively reduced a lot.     Either low speed or high speed bearing, are actually the designer for the design of the precision, and only after repeated test. Although its parts itself is very small, but his technical innovation and change can often lead to the development of an industry, is still to be reckoned with. So if we use daily equipment bearing are contained in the part, so it is important to note that don't give it to break, otherwise you may need to spend a lot of maintenance costs. 【 Warm prompt. 【 The bearing network] Some information from the Internet, and strive to secure timely, accurate, aims to deliver more information, does not represent our views to its approval or responsibility for their authenticity. If this net reprint information involves the issues such as copyright, please contact with this net. Tel: 0571 - 81630205. Tags: bearing material