Fan bearing application characteristics as a continuous,high speed, easy bearing heating, the bearing noise have very strict requirements.
According to the requirement of fan industry operation,using a specially designed Yuxi bearing, developed adedicated fan bearing series.
Not only to meet the requirements for the bearing noisefan industry, but also greatly improve the service life of the bearing in the blower.
And according to the special requirements of customers,production of high temperature bearing, high precision bearings.
The main types of fan bearing:
22310 P6, 22312 P6, 22313 P6, 22316 P6, 22318 P6, 22319 P6, 22320 P6, 22322 P6, 22324 P6, 22326 P6, 22328 P6, 22332 P6, 22334 P6, 22336 P6, 22338 P6, 22340 P6, 22344 P6, 22348 P6, 21308 P6, 21309 P6, 21310 P6, 21312 P6,   21315 P6, 21316 P6, 21318 P6, 21322 P6, 22224 P6, 22230 P6, 22238 P6, 2312M P6, 2313M P6, 2316M P6, 2320M P6
The main fault fan causes (bearing temperature rise too high, noise)
Shaft and rolling bearing installation skew, before and after the two bearings are not concentric:
Bearing clearance is too small, no clearance after installation;
Violent vibration of bearing box;
Lubricant quality bad, containing impurities, dust, dirt or filling volume;
Force bearing box cover, a connecting bolt is too large or too small;
During the heating process of the bearing,demagnetization not clean or oil;
Roller bearing inner ring raceway surface and surfacedamage