Composite roller bearing on the quality requirements

Composite roller bearing requirement for quality source: this website the author: the administrator to release time: 2017 - 01 - 05 09:16:33 views: 0 composite roller bearing on the requirements of the quality as our industrial production demand, now around us more and more used in mechanical production equipment, basically each machine has a bearing on the figure, because these bearings used in our play an important role in the process, the composite roller bearing is a superior bearing products around us, the bearing quality requirements on its production is very high also, let's take a look at these composite roller bearing what are the requirements for quality, how can we use these bearing products. Due to the rolling element and the contact area between ring raceway is very small, when bearing load, especially in the case of under high load, contact surface contact pressure is very big. In order to prevent the high contact stress under large plastic deformation, the bearing precision loss or surface cracks, therefore, request bearing steel should have high flexibility. Hardness is one of the important indexes of rolling bearing. It and contact fatigue strength, abrasion resistance, flexibility has the close relation, directly affects the service life of rolling bearing, bearing of hardness is usually based on the style and size of axial load, bearing size and wall thickness of the overall situation to decide. Steel size precision roller bearing requirement, this is because most are through pressure bearing parts molding. In order to save material and improve labor productivity, the vast majority of bearing ring have been forging forming, steel ball is through cold heading or hot forming, small size of the roller is also through the cold heading forming. If the size of the steel precision is not high, can't ensure the quality of bearing parts, also easy to cause damage of equipment and dies. Actually regardless of bearing products, should be to have the specified requirements, the quality of it so as to ensure the bearing products meet the requirements of mechanical we use, as a professional full needle bearing manufacturer, we are engaged in all kinds of bearing production work has for many years, accumulated a wealth of industry knowledge, know how to processing the bearing quality is more reliable, have a friend need these bearing products to our company, please take a look at, the company's bearing quality is reliable, affordable.