please contact sales@tanchin.hk for any inquiry
I also sell: 7024C bearing PWM9511060 bearing NA4903UU bearing 6224ZZ bearing 22207EK + H307 bearing NUP2216E Bearing 21309C Bearing 1985/1930 Bearing Bearing HCS71905E.T.P4S.UL EGB1212-E40-B bearings NURT45R bearing 7301DB bearing BT4B334147 / HA1 bearing 29476E.MB bearing bearing 7834CDT
   NSK Bearing distributors _ 6944ZZS Shanghai NSK Bearing distributors
[NSK 6944ZZS bearing Specifications] Size:
Bearing Type: 6944ZZS bearing
Inner diameter: 220 mm
Outside diameter: 300 mm
Thickness: 38 mm
Bearings: deep groove ball bearings
Bearing Brand: NSK Bearings
Spot supply of imported Japanese KOYO bearings
   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: CF6UUR bearing CR17X40X10HMSA10V bearing 230 / 500RHAW33 bearing NJ219E bearing 32028X / DF bearing 231 / 560EW33K bearing 6326Z bearing RNAFW556840 bearing NUP2216ECP bearing 32220A bearing 33889 / 33821D bearing HCB7020-E-2RSD-T-P4S bearing NSK 6944ZZS Bearings
   I also recommend NSK 6944ZZS bearing purposes: embossing machine, stone machinery, fire pumps, cutting machine, brick machinery, pipeline pumps, polishing machines, ceramic production lines, communications, installed plastic, tile machinery, metallurgy , drilling machines, ceramic materials processing equipment, building materials, and other purposes.
   nsk bearing temperature, generally bearing chamber outside temperature can be inferred, if the use of the hole can directly measure the temperature of the bearing outer ring, is more appropriate. Generally, the bearing temperature rise slowly as the bearing operation after 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 is different. If the lubrication, install the appropriate department, the bearing temperature will be rapid rise, there will be abnormal high temperature, then must stop running, take the necessary precautions.

please contact sales@tanchin.hk for any inquiry
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