There are many types of bearings, is a key component, the main role is to support the flexible operation, but now more fake, accidentally will be deceived, to buy inferior products, for which we want to know some identification Methods.

Bearing identification method:

1, with a seat bearing manufacturers first look at the use of bearing steel material, the German FAG bearings are produced by their own professional steel mills, hardness and precision are higher than the fake FAG bearings.

2, the use of high input marking equipment, in order to establish a corporate brand image, to prevent the product was counterfeit, FAG bearing manufacturers using a laser marking machine, hope to establish a corporate image, and international standards at the same time, with high input to control the product was counterfeit, , Because the laser marking machine using computer control, marking the font, size and other advantages of easy editing, not only can effectively prevent counterfeiting, but to increase the difficulty of counterfeiters.

3, bearing identification methods: observation method. With the naked eye to observe the rolling bearing, the inner and outer raceway should not have peeling marks and serious wear, and was a circular groove shape; all rolling surface should be no spots, cracks and peeling phenomenon; cage should not loose, no damage, , And rolling the gap is not too large.

4, feel the law. The clearance between the inner and outer race and the rolling element of the normal bearing is 0.005 to 0.010 mm. Have used a stage of the rolling bearing, with your fingers pinch the inner ring for axial shaking, there should be no obvious shaking sound.

With a seat bearing manufacturers to note that you can find a common model to buy a genuine set, to confirm the genuine, and then if the future changes in the supplier, then take this comparison. To find a more reliable supplier, long-term cooperation to the heart of friends, he considered long-term business can also be friends, he will not deceive you.