ZENEO NSK 7226B / DT bearing distributors
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Cylindrical Roller Bearings Taiyuan NSK 7226B / DT bearing distributors
[7226B / DT bearing】 Size Specifications:
Bearing Model: 7226B / DT bearing
Inner diameter: 130mm
Outer diameter: 230mm
Thickness: 80mm
Bearing series: angular contact ball bearings
Bearing Brand: NSK Bearings
Spot supply of imported bearings NSK
High-speed precision angular contact ball bearings, mainly for high-speed rotating light load situations requiring high precision bearings, high speed, low vibration, low temperature rise and a certain life. Often high-speed spindle bearing installed in pairs, is the inner surface of the high-speed spindle grinder key component parts. Main Specifications:
1. Bearing precision index: more than GB / 307.1-94 P4 level precision
2. High-speed performance: dmN value of 1.3 ~ 1.8x 106 / min
3. life (average):> 1500 h
High-speed precision angular contact ball bearing life of a great relationship with the installation, you should note the following
1. Bearing installation should be in clean, clean a room, to go through carefully matching bearing, bearing spacer to go through the grind, while maintaining the inner and outer ring spacers high premise spacer parallelism should be controlled in 1um the following;
2. The bearings should be cleaned before installation clean, cleaning the inner slope upward, feel should be flexible, no sense of stagnation, dried, placed in a predetermined amount of fat, in the case of oil mist lubrication should be placed in a small amount of oil mist;
3. Bearing installation should use special tools, even by force, non-beat;
4. Bearing storage should be clean and ventilated, non-corrosive gases, relative humidity less than 65%, long-term storage should be regularly rust.
NSK Bearing Maintenance
3. NSK Bearings working environment.
Check NSK Bearings, do not leave it exposed to environmental pollutants or moisture. If the work is interrupted, should be oiled paper covered plastic sheet or similar material has been machine. Bearing operating environment is also very important, a lot of machinery in the bearings is not because the work environment, resulting in import bearing life ended prematurely.
We recommend the following models: NJ2208-E-TVP2 bearing 61828 bearing NAFW456240 bearing 6209LU bearings NU202-E-TVP2 bearing 7210ACD / DF bearing EC6304LLU bearing 53336 bearing ZKLFA0850-2RS bearing 7002C / DT bearing 7226B / DT bearing
I also recommend 7226B / DT bearings use: slit front equipment, inkjet printer, chemical fiber machinery, packaging equipment, roller furnaces, presses auxiliary, spices processing equipment, handles, soil tillage equipment, drilling units, and other purposes.
