Release time : 2015-06-10 12:05:38
By Bearing Manufacturer>Bearing News>What is the Machine Tool Bearings?
Machine Tool Bearings is one kind Bearings used in industrial machinery, such as machine tool equipment etc. It pay more attention to work precision and operational performance
relative to the miniature High Speed Bearings. Each big well-known international brands bearing manufacturers mass production Machine Tool Bearings because it's such a widely used bearing.
according to the different material request, it can be made into Full Ceramic Bearings, Stainless Steel Bearings or something else.
For example: Machine Tool Bearings of NSK include precision Angle contact ball bearing 70 series, 719 series, 72 series, precision cylindrical roller bearing N10 series, NN30 series, precision ball screw bearing with bearing TAC series. I'm going to introduce angular contact ball bearing next.
Machine tool bearings- Precision angular contact ball bearing. Precision Angle contact ball bearing is most widely used. The rolling element of angular contact Ball Miniature Bearings is the ball, it can provide higher speed and more small calorific value and higher rotation accuracy. It also can be produced from hybrid ceramic to reach high-speed operation. Compared with the traditional ball, ceramics own characteristics endowed with ceramic ball bearing high speed, high temperature resistant, and a long life and other characteristics, so as to meet customer demand for machine tool bearings products.
About the angular of angular contact bearing, 15 and 25 degrees are more popular; Usually 15 degree angle has the quite high speed performance, and 25 degrees contact angle has high axial bearing capacity. Due to the load choice for precision Angle contact ball bearing application effect is very big, so most people will choose medium or heavy bearing load; And for some high speed, high precision application environment, when the choice needs special attention. Load generally divided into light, medium, heavy 3 kinds, general light preloading more common. In order to facilitate the use of customers, general can choose universal matching precision angle contact ball bearing.
So how to buy machine tool bearings?
First of all, it is very important to know bearing brand. It can effectively avoid traders in the purchase process if you known the domestic and foreign Stainless Steel Bearings brand in advance. And, the brand reputation is also a good quality assurance. However, before choose the bearing brand, you must make sure the bearing's specifications, the brand, the correct size of the bearing you needed. In this way, not only can effectively extend the service life of machine tool bearing use, but also avoid safety accident happened is the most effective method.
Secondly, you should choose where to buy when you clear know all other information.
In a word, you will find the suit machine tool bearings after you fully understand the above information.