I also sell: K30X37X18 bearing 46162 bearing NJ2220 + HJ2220 bearing 3222 bearings Z-565669.ZL-K-C5 7216B bearing bearing 51106 bearing 23226CCK / W33 bearing bearing SB223719 PWKR72-2RS bearing 5207NS bearings 3004-B-TVH bearing LRTZ556326 bearing F696ZZ bearing OH30 / 850HE bearing
   Shanghai Shanghai NSK 6902ZZ NSK Bearings Bearing distributor
[NSK 6902ZZ bearing Specifications] Size:
Bearing type: 6902ZZ Bearings
Inner diameter: 15 mm
Outside diameter: 28 mm
Thickness: 7 mm
Bearings: deep groove ball bearings
Bearing Brand: NSK Bearings
Spot supply of imported German INA Bearing
   Deep groove ball bearings mounted on the shaft, the axial clearance in the bearing within the shaft or housing to limit the two directions of the axial displacement, it can be positioned in the bi-axial direction. In addition, the class also have some bearing self-aligning capability, when compared to shell hole tilt 2 'to 10', still work, but have a certain influence on bearing life. Deep groove ball bearing cage mostly steel stamping Ribbon Cage, a large multi-use vehicle system for metal bearing solid cage.
   We recommend the following models: 7212-B-JP bearings 6844 bearing 7032C bearing 22308EK + H2308 bearing 22309CK bearing L21549 / L21511 bearing HCS71904E.T.P4S.UL bearing BT4B328732 / HA1 bearings 7036 bearing 7205AC / DB bearing 6817ZN bearing NSK Bearings CR9805 6902ZZ bearings
   I also recommend NSK 6902ZZ bearing purposes: plasma cutting machine, vortex pump, universal testing machines, plasma welding, axial, torsion testing machine, plastic welder, submersible pumps, rubber extruder, soldering machine, reciprocating pumps, rubber setting machine, plastic welder, multi-stage pump, stereotypes, and other purposes.
   NSK Bearings internal structure
    A-- interior design and a different standard bearing.
    A-- angular contact ball bearings, the contact angle of 30 degrees.
    A5-- angular contact ball bearings, the contact angle of 25 degrees.
    B-- angular contact ball bearings, the contact angle of 40 degrees.
    C-- angular contact ball bearings, the contact angle of 15 degrees.
    C-- tapered roller bearings, the contact angle of 20 degrees.
    D-- tapered roller bearings, the contact angle of 28 degrees.
    C, CA (with solid brass cage), CD (with stamping cage) - high load spherical roller bearings.
    E-- high load Cylindrical roller bearings.
    H-- high load thrust-aligning roller bearings.
    J-- tapered roller bearing outer ring raceway small end diameter, angle, outer ring width is consistent with the ISO requirements.