What are the differences between bearing steel SKF Bearing carbon steel SKF Bearing?

At present, there is a big price gap between GCr15 carbon steel rolling bearing, it is difficult to distinguish the two each other in terms of color of appearance design. I wonder what are the differences in practical application effect of SKF Bearing made of two different materials?

Here's the response the Internet:

Response 1, application time service life, there is a very big difference in the wholesale of forson suspension bearings, 45 steel application long life.

Response 2. Many residual rolling bearings are all carbon steel rolling bearings. The strength wear resistance of these bearings are lower than those of 45 steel rolling bearings, their service life is very low.

In terms of service life of rolling bearings, three key applications of steel rolling bearings are steel.

High carbon steel is nitrided on the surface of the heat treatment, all harden. At this stage, many low-grade carbon steel SKF Bearing foundation is hardened enough wear resistance is deviation. We should improve the range of management methods in the sales market crack down on illegal acts of counterfeiting shoddy goods.

Response 5. Carbon steel rolling bearing is bad. It depends on which mechanical equipment is used. Because some American shock absorber bearing suppliers do require high-end ones, carbon steel SKF Bearing is suitable. Natural Luoyang steel is better, but the project cost is much higher. The difference between them is different in processing technology practical application effect. Standard shock absorption plain bearing custom SKF Bearing Steel is GCr15.

In response to SKF Bearing Rings overturning bodies, firstly, it is necessary to repeatedly accept high contact pressure, in addition, it is necessary to terminate the overturning touch accompanied by dragging, in addition, it is necessary to persevere in high-precision rotation. Therefore, the materials characteristics of SKF Bearing Rings, turnover body unremitting frame should reach the following requirements:

First of all, because it causes a large part of the contact pressure, the ductility limit is high

Second, because of repeated acceptance of large touch load, request overturning fatigue, high compressive strength;

Third, high toughness can be obtained;

Fourth, good wear resistance;

Fifth, the ductility of impact load is good;

Sixth, the specification reliability is good.