Shandong XingTai bearing co., LTD is specializing in the production of tapered roller bearing manufacturing company, 18 years to focus on research and development and sales of seven types of rolling bearing. Here to share the common faults of rolling bearings, bearing fault general performance for the two kinds, one is bearing installation site temperature is too high, the second is the bearing running noise.

1, the bearing temperature is too high

Runs on the host, the installation of bearing parts allowed to have a certain temperature, when the hands touch the host shell, should not feel hot as normal, conversely indicates that bearing temperature is too high.

Bearing temperature reasons: lubricating oil quality does not conform to the requirements or metamorphism, lubricating oil viscosity is too high; Insufficient host assembly tight (clearance) : bearing assembly too tight; Bearing race on or inside the shell on the axle load is too large; Bearing cage or rolling body fracture, etc.

2, bearing noise

The functioning of the rolling bearing in the work to allow a slight noise, if you have any abnormal noise or excessive noise or sound hitched ring, suggests that the bearing failure.

Cause noise of rolling bearings is more complex, one is to form a complete set of bearing inner and outer surface wear. And this kind of wear and tear, damage the bearing and shell, bearing and shaft supporting relationship, lead to axis deviation from the correct position, bearing load are running to produce sound. When the bearing fatigue, its surface metal flake; Also can produce sound make bearing radial clearance increases. In addition, the bearing lubrication, forms the dry friction, and bearing broken etc all make abnormal noise. Bearing wear loose after kuang, maintains a looseness damage, also can produce sound.

XingTai bearing share the relevant knowledge of tapered roller bearing, hope to be of help, also hope to be able to help you very much. Know more details of the tapered roller bearings, welcome to visit our official website: www.xtzc.com.cn, or on XingTai bearing Tours, business negotiations.