Fan bearing applications are characterized by continuous, high-speed operation, easy heating of bearings, and extremely strict requirements for bearing noise.
22310, 22312, 22313, 22316, 22318, 22319, 22320, 22322, 22324, 22326
22328, 22332, 22334, 22336, 22338, 22340, 22344, 22348, 21308, 21309
21310, 21312, 21315, 21316, 21318, 21322, 22224, 22230, 22238.
NU306, NU307, NU2310, NU2312, NU2316, NU2322, NU2326, NU2334
bearing temperature rise too high, noise.
Shaft and rolling bearing installation is skewed, front and rear two bearings are not the same center.
Bearing clearance is too small, no clearance after installation.
Bearing box violent vibration.
Poor quality of lubricant, containing impurities, dust, dirt or insufficient filling.
The tight force of the bearing box cover and seat coupling bolts is too large or too small.
Unclean demagnetization or oil contamination during bearing heating.
The bearing roller surface and the inner ring raceway surface have bumping injury.
Cement mining machinery bearings are mostly used in sparsely populated, harsh environment and other areas. In this environment, any one
equipment failure, will affect the whole situation. This requires mining machinery bearings must be durable and reliable.
22218, 22224, 22228, 22338, 22240, 22244.
22248, 22324, 22328, 22320, 22332, 22334,
23136, 23148, 23152, 23172, 23176, 23180, 23184,
23052, 23056, 23064, 23068, 23076, 23080, 23244,
24136, 24156, 24160, 24172
The main function of gearboxes/gearboxes is to change speed and increase torque in order to output large torques.
It generally operates continuously without interruption. The bearings are required to have high reliability, long life and low noise.
22318ca 22320ca 22324ca 22222ca 22224ca 22228ca
22232ca 22236ca 22328ca 22232ca 22236ca 22238ca
23136ca 23020ca 23024ca 23026ca 23028ca 23036ca
3203722CA 3203724CA 3203728CA 3203730CA etc.
23022, 23024, 24122, 24124, 24024, 23124
22224, 23228, 22212, 22215, 22216, 22217
NU211, NJ212, NJ214, NU312, NU314, NU224, etc.
In order to improve production efficiency in the modern paper industry, paper machines are developing towards high speeds and high widths.
In addition, in order to reduce downtime due to unexpected failures, paper machine bearings are required to
Under the conditions of heavy load, high temperature and high speed, they can operate reliably for a long time.
22211,22212,22213,22214,22215,22216,22218,22220,22222,22224
22228,22236,22238,22240,22256,22314,22316,22318,22320,22322
22324,22326,22328,22344,22360,23024,23034,23048,23064,23076
23080,23092,23138,23144,23148,23152,23156,23160,23164,23168
23180,23184,23196,23222,23268,23280,23284,23296
The heavy construction machinery industry uses a range of different types of highly specialized mobile machinery that are heavily loaded
work in the harshest environments and require continuous low friction operation without reducing load capacity and with minimal assembly
22210, 22212, 22215, 22218, 22220, NJ320, NJ322, NJ324, NJ326, etc.
22214, 22216, 22217, 22218, 22215, 22219, 22220, 22222, 22224, 22223
22213, 22314, 23120, 23122, 23124, 23130, 23134, 23138, 23222
22209, 22315, 22210, 22211, 22212 , 22213, 22214, 22215
22216, 22217, 22218, 22219, 22220
The work of the lifting and transportation bearings is characterized by intermittent movement, the machinery is often in the start, brake and forward and reverse operation of the working condition
Although its operating speed is not high, but often carry heavy loads, and long-term continuous work in dust or seawater tide corrosion and other harsh environments
The equipment must be highly efficient, continuous, stable, reliable, easy to maintain and long life.
22210,22212,22213,22214,22215,22216,22217,22218,22220,22222
22224,22226,22228,22230,22223,22223,22236,22313,22314,22316,22332
22326,22328,22330,22334,22338,22340,22344
Widely used in: textile machinery, printing and dyeing machinery, etc.
22308p62, 22310p62 , 22313p62, 22316p62 , 22209 , 22210, 22214 , 22215 , 22216 , 22217
22224, 22214, 22216, 22217, 22218, 22214, 22219, 22220, 22222, 22222, 22224, 22223
22213, 22314, 22319, 23120, 23122, 23124, 23130, 23134, 23138, 23222
