I also sell: 6207-2Z bearings 1306-K-TVH-C3 bearing 7338ADB bearings 61821-RS bearings HJ2220E bearings 2 × 7317BEGAM bearing 222S.304 bearing NU305R bearing NUP422E.M1 bearing BK0609 bearing bearing 7234B HM212044 / HM212010 bearing 89418 bearings C3164M bearing 6821 bearing
   NSK Bearing distributors _ Shanghai NSK 6888 bearing dealer
[NSK 6888 bearing Specifications] Size:
Bearing Type: Bearing 6888
Inner diameter: 440 mm
Outside diameter: 540 mm
Thickness: 46 mm
Bearings: deep groove ball bearings
Bearing Brand: NSK Bearings
Spot supply of imported Swedish SKF 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: 6904V bearing NUP220EC YEL203-008-2F bearing NA4828 bearing bearing bearing N208 6808NSE bearings K81216-TV bearing PB20 bearings NK105 / 26R BK4012 bearing bearing 61988MA bearings 32217-A-N11CA-A220-270 bearing NSK 6888 bearing
   I also recommend NSK 6888 bearing purposes: electrodialysis equipment, microwave drying equipment, sedimentation tanks, vertical dryers, incinerators, air dryer, double girder cranes, emulsifying machine, compaction machinery, dry mixing equipment , windlass, gravity gun, bulldozers, plating equipment, construction machinery, construction machinery, and other purposes.
   NSK bearing clearance
    C1-- million to help the Electrical and Mechanical NSK Bearings Radial Bearing radial clearance, clearance smaller than C2 swim.
    C2-- radial bearings radial clearance, smaller than the standard clearance.
    CN (omitted) - Radial Bearing radial clearance standards.
    C3-- Radial Bearing radial clearance, clearance larger than the standard.
    C4-- Radial Bearing radial clearance, clearance larger than C3.
    C5-- Radial Bearing radial clearance, clearance larger than C4.
    CC1-- cylindrical roller bearings (not interchangeable) radial clearance, clearance smaller than the CC2.
    CC2-- cylindrical roller bearings (not interchangeable) radial clearance, smaller than the standard clearance.
    CC-- cylindrical roller bearings (not interchangeable) standard radial clearance.
    CC3-- cylindrical roller bearings (not interchangeable) radial clearance, clearance larger than the standard.
    CC4-- cylindrical roller bearings (not interchangeable) radial clearance, clearance larger than CC3.
    CC5-- cylindrical roller bearings (not interchangeable) radial clearance, clearance larger than CC4.
    MC1-- small, miniature ball bearing radial clearance, clearance smaller than MC2.
    MC2-- small, miniature ball bearing radial clearance, clearance smaller than MC3.
    MC3-- small, miniature ball bearing radial clearance standard clearance.
    MC4-- small, miniature ball bearing radial clearance, clearance larger than the MC3.
    MC5-- small, miniature ball bearing radial clearance, clearance larger than the MC4.
    MC6-- small, miniature ball bearing radial clearance, clearance larger than the MC5.
    CM-- motor with deep groove ball bearings, cylindrical roller bearings radial clearance.
    CT-- motors with cylindrical roller bearings radial clearance.

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