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   Spherical roller bearings Shenzhen 7304C / DT bearing NSK Size Chart
[7304C / DT bearing】 Size Specifications:
Bearing Model: 7304C / DT bearing
Inner diameter: 20mm
Outer diameter: 52mm
Thickness: 30mm
Bearing series: angular contact ball bearings
Bearing Brand: NSK Bearings
Spot supply of imported bearings KOYO
   Angular contact ball bearings: (Angular Contact Ball Bearings) both radial and axial loads. It can work at higher speeds. The contact angle, the higher the axial load carrying capacity. High-precision and high-speed bearings usually take the contact angle of 15 degrees. In the axial force, the contact angle will increase.
   nsk bearing temperature, generally bearing chamber outside temperature can be inferred that if the use of the hole can directly measure the temperature of the bearing outer ring, is more appropriate. Generally, the bearing with the bearing operating temperature slowly began to rise 1-2 hours to reach steady state. The normal temperature of the bearing due to heat capacity, heat capacity, speed and load of the machine and different. If the lubrication, install the appropriate department, the bearing temperature will be rapid-rise, there will be abnormal high temperature, when to stop running, take the necessary precautions.
   We recommend the following models: 6209DDU bearing NUP224ECML bearing ML8012 bearings 6011-2Z bearing 7214B / DB bearings 7006DF bearing HR100KBE1804 + L 234419B bearing bearing 16056 bearing SNL515-612 bearing 7304C / DT bearing
   I also recommend you 7304C / DT bearing uses: plasma welding, pressure testing machine, textile machinery and accessories, IF welder, strength testing machines, medical equipment, butt welding machine, torsion testing machine, pharmaceutical equipment, reverse Variable welder, and other purposes.