ISO9001 5000816925 Renault 55mm Truck Propeller Shaft

Support Center Bearing 50 00 816 925 / 5000816925 for Renault 55mm

Quality discrimination

To identify the quality of equipment bearings, we usually proceed from the following aspects:

1. Is the outer packaging clear

Double row tapered roller bearings
Under normal circumstances, the brands produced by regular manufacturers have their own dedicated designers to design external packaging, and arrange for production in factories that pass the production conditions. Therefore, the product packaging should be very clear from lines to color blocks. unambiguous.

2. Is the steel stamp clear

Each bearing product will have its brand name, label, etc. printed on the bearing product body. Although the font is very small, the products produced by regular manufacturers are printed with steel stamping technology, and they are pressed before heat treatment. Therefore, although the font is small, the font is deep and very clear. Normally, the fonts of counterfeit products are not only blurred. Due to the rough printing technology, the fonts float on the surface, and some can even be easily erased by hand or have serious manual traces.

3. Is there any noise

Hold the inner sleeve of the bearing with your left hand, and turn the outer sleeve with your right hand to make it rotate. Listen for noise during the operation of the bearing. Due to the backward production conditions of most counterfeit products, it is completely manual workshop operation. During the production process, the bearing body will inevitably be mixed with impurities such as dust and sand. Therefore, noise or unsmooth operation will occur when the bearing rotates. . This is the key to judging whether the product comes from a regular manufacturer's brand product that has strict production standards and is operated by machines.

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