please contact sales@tanchin.hk for any inquiry
I also sell: 23100/23256-B bearings NUP2224E.TVP2 bearings 21316E Bearing NJ2330 bearings 71900C / DB Bearings 6900Z bearings N072 bearings NJ209 bearing 6003N bearing NJ2216EC bearing SNL3188F NAU4915UU bearing bearing 51308 bearing bearing 7332B.T XW2-5 / 8 bearings
   NSK Bearing distributors _ NSK Bearings Shenzhen 6904N Specifications
[NSK 6904N bearing size] Specifications:
Bearing Type: 6904N bearing
Inner diameter: 20 mm
Outside diameter: 37 mm
Thickness: 9 mm
Bearings: deep groove ball bearings
Bearing Brand: NSK Bearings
Spot supply of imported Japanese NSK Bearings
   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: 7321CDB bearing 7338C / DB bearing bearing 6311ZN 6012-2RZ bearing NKIA5907 bearing NU338EM bearings 6213-RS bearing KMT30 Bearing 14137A / 14274 bearings N215 bearing B7217C bearing 2 × 7312BEGAM bearing NSK 6904N bearing
   I also recommend NSK 6904N bearing purposes: marking vehicle, coating production lines, drills, spraying machine, non-woven printing equipment, mechanical draft cooling towers, hot Taiwan, water transfer equipment, dry cooling towers, pressure hot machine, hot stamping machine, air-cooled chillers, coffee equipment, cutting machine, gear reducer, and other purposes.
   NSK Bearings tolerance level
    P0 (omitted) - tolerance levels comply with JIS standards for 0.
    P6-- tolerance levels comply with JIS standards for six.
    P6X-- tolerance levels comply with JIS standards for class 6X.
    P5-- tolerance class in accordance with 5 JIS standards.
    P4-- tolerance class in accordance with 4 JIS standards.
    P2-- tolerance levels comply with JIS standards for two.
   NSK Bearings special specifications
    X26-- temperature limit of 150 degrees Celsius.
    X28-- temperature limit of 200 degrees Celsius
    X29-- temperature limit of 250 degrees Celsius.
    S11-- spherical roller bearings, temperature limit of 200 degrees Celsius

please contact sales@tanchin.hk for any inquiry
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