please contact sales@tanchin.hk for any inquiry
I also sell: 6801LLU bearings 6204-Z bearing 477/472 Bearings NJ322EC + HJ322EC bearing 6315 bearing bearing PBS30 7216ACD / DB bearing SY5 / 8TF bearings 6926NR bearing HSS71916C.T.P4S.UL bearing 7221B / DF bearing 6009 bearing bearing 6234M T7FC045 bearing bearing 6018N
   Shanghai Shenzhen NSK Bearings NSK 6211NR bearing sample diagram
[NSK 6211NR bearing Specifications] Size:
Bearing Type: 6211NR bearing
Inner diameter: 55 mm
Outside diameter: 100 mm
Thickness: 21 mm
Bearings: deep groove ball bearings
Bearing Brand: NSK Bearings
Spot supply of imported German INA Bearing
   working principle
    Deep groove ball bearings mainly take radial load, but also to support radial and axial load. When the only bear radial load, the contact angle is zero. When the deep groove ball bearings with a larger radial clearance, the performance with angular contact bearings can bear large axial load, deep groove ball bearing friction coefficient is small, speed is also high.
   We recommend the following models: NU318 bearing 60 / 22-2Z bearing 2213K; H313X bearing 7315BEP bearing EGB7050-E50 bearing 7202CDF bearing NU2326ECM bearing NCF2940CV bearings E-4R8403 bearing 25590/25523 Bearing 6004.2RSR Bearing 239 / 630CA / W33 bearing NSK 6211NR bearing
   I also recommend NSK 6211NR bearing purposes: Sheets, plastic equipment, laminating machine, pharmaceutical packaging machinery, hot melt machines, weaving machines, examination equipment, plastic mixing machine, quenching machine, film blowing machines, food baking equipment, sucker, fertilizing machinery, towline, plant protection machinery, tablet, and other purposes.
   nsk bearing vibration
   nsk bearing vibration of the bearing damage is very sensitive, such as peeling, indentation, corrosion, cracks, wear, etc. will be reflected in the bearing vibration measurement, therefore, through the use of special bearing vibration measuring device (frequency analyzer, etc.) measurable the size of the vibration frequency points can not be inferred unusual circumstances. After the measured values due to the conditions of use or the sensor mounting position of the bearing, etc., and thus requires prior measurement value each machine were analyzed and compared to determine the criteria for judging


please contact sales@tanchin.hk for any inquiry
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