please contact sales@tanchin.hk for any inquiry
I also sell: 23340-A-MA-T41A bearings 6305R bearing 6318-2RS bearing S71910CD / HCP4A bearing 24148EW33 bearing 32315U bearing 71913CD / DB bearing 1317K bearing NJ2215 bearing CSXD055 bearing 527/522 Bearings 7036AC / DT bearing SAA45ES-2RS bearing NUP214EM bearing NK73 / 35 + IR65 × 73 × 35 bearings
   Shanghai Shanghai NSK Bearings NSK Bearings 6930DD Dealer
[NSK 6930DD bearing Specifications] Size:
Bearing Type: 6930DD bearing
Inner diameter: 150 mm
Outside diameter: 210 mm
Thickness: 28 mm
Bearings: deep groove ball bearings
Bearing Brand: NSK Bearings
Spot supply of imported bearings TIMKEN the United States
   Size range
    Inner diameter range: 10mm ~ 1320mm diameter size range: 30mm ~ 1600mm Width range: 9mm ~ 300 mm
tolerance
    Standard deep groove ball bearings with a general level, all consistent with GB307.1.
Clearance
    Standard deep groove ball bearings with C2, standard (CN), C3, C4 and C5 level internal clearance, all with GB4604 consistent.
Cage
    Deep groove ball bearings generally use steel stamping cage or brass cage. When the outer diameter of less than 400 mm, the use of steel stamping cage without post code, when an outer diameter greater than 400 mm multi-use solid brass cage without post code
   We recommend the following models: 6213NR bearings N1910-K-M1-SP bearing HR32940J bearing 6322-2RS bearing 130KBE031 bearing NU315ECJ bearings 53232-MP + U232 bearings 23026RH bearing K16X22X20 bearings 6002 / HR11TN Bearings 7215DB bearing HH221432 / HH221410D bearing NSK 6930DD bearing
   I also recommend NSK 6930DD bearing purposes: Closed cooling tower, complex machine, brick machinery, cylindrical gear reducer, printer, process test machine, wear pumps, butt welding machine, testing machine, process pumps, friction welding, plastic cutting machine, pressure test pump, stud welding, sewing machine shoes, and other purposes.
   NSK bearing material
    g-- rings, rolling elements of hardened steel.
    H-- rings, rolling elements made of stainless steel.
   NSK bearing cage
    M-- copper alloy solid cage.
    T-- synthetic resin cage.
    W-- stamping cage.
    V-- no cage.
   NSK bearing seals, dust cover
    Z, ZS-- side with steel dust cover.
    ZZ, ZZS-- both sides with steel dust cover.
    D, DU-- side with a contact rubber seals.
    DD, DDU-- both sides with a contact rubber seals.
    V-- side with a non-contact rubber seals.
    VV-- both sides with a non-contact rubber seals.


please contact sales@tanchin.hk for any inquiry
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