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Japan 6303 bearing high speed deep groove ball bearing 6303 for motorcycle

Categories Deep Groove Ball Bearings
Brand Name: NSK / NTN / FAG / NACHI / KOYO / ASAHI / TIMKEN / UMT
Model Number: 6303
Certification: ISO9001:2008 / SGS / CE
Place of Origin: JAPAN / China / Gernany
MOQ: 10pcs
Price: USD0.5-50
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 1000000pcs/month
Delivery Time: 2-7 work days
Packaging Details: Packaging Details: 1.Industrial packaging: plastic bag + kraft paper + carton + plywood pallets; plastic tube + carton + plywood pallets; 2. Commercial packing: 1pc/plastic bag
number of row: single row
structure: deep groove
place of origin: China
breadth: 14mm
type: ball
weight: 0.11kg
brand name: NSK / NTN / FAG / NACHI / KOYO / ASAHI / TIMKEN / UMT
bore side: 17mm
service: OEM or Costomized services
outer diameter: 47mm
model number: 6303
seal type: zz 2RS NR
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    Japan 6303 bearing high speed deep groove ball bearing 6303 for motorcycle

    Deep groove ball bearing is the most common rolling bearing.Its structure is simple, and it can be

    speed operate. It is non .separable They can standing for the very heavy radial load and axial loads.

    Compared with other kind of bearings with the same size, this kind of bearing enjoys smaller
    coefficient of friction and higher limits speed. But they cannot bear impact.


    Product Description

    Bearing Production

    6303du2 bearing high speed deep groove ball bearing 6303 for motorcycle made in China

    Specifications :

    ID:17 mm

    OD:47 mm

    B:14 mm

    Weight:0.11 kg

    Products advantages:

    v groove guide bearing

    1.HIgh quality with low price

    2.Chinese bearing factory

    3.Timely and safely deliver

    4.OEM service accepted.

    Deep groove ball bearing 6303 are particularly versatile. They are simple in design, non-separable, suitable for high and even very high speeds and are robust in operation, requiring little maintenance. Deep raceway grooves and the close conformity between the raceway grooves and the balls enable deep groove ball bearings to accommodate axial loads in both directions, in addition to radial loads, even at high speeds.


    Series6000 6200 6300 6400 61800 61900 R series,F series
    Rings MaterialStainless steel-440C,304 316 ,Chrome steel-GCr15, high Carbon steel-GCR11
    Cages Materialsteel ,brass
    ID size10-380mm
    Quality standardISO9001:2008, SASO,CE
    PrecsionP0,P6,P5,p4
    ClearanceC0,C1,C2,C3
    NoiseZ1,Z2,Z3
    VibrationV1,V2,V3
    HRC58-62 HRC
    Tolerance GradeGB/T307.1-205
    Delivery time7--14 working days
    PaymentA:30% TT advance,and balance against BL COPY
    B: 100% LC AT SIGHT
    ServicesOEM
    PackingSingle box packing
    Details of productswe have whole machines for the production and quality,ensure our products quality good

    Maintenance knowledge of deep groove ball koyo bearing:

    1. The installation is correct, that affects precision, life, performance. And fill the bearing with lubricant after installation.

    2. Don't allow strong impact, such as hammer striking, transfer roller pressure

    3. Use the accurate installation tool, avoid to use cloth kind and short fibers

    4. Lubricate the bearing to avoid rust with high quality mineral oil, especially in summer

    5. General inspection, such as the surrounding temperature, vibrate, noise inspection

    6. Keep bearing cleaning from dirt, dust, pollutant, moisture.

    7. Bearing should not be ultra cooled.


    6000 series deep groove ball bearings:


    N0.

    Bore

    O.DWidthChamferLoad RatingMaximuum SeedWeight

    mm

    mmmmmm

    Dynamic

    Cr

    Static

    Cor

    Grease

    r/min

    Oil

    r/min

    Kg/pcs
    60441240.20.970.3636000440000.0021
    60551450.21.330.50532000400000.0035
    60661760.32.190.86530000380000.006
    60771960.32.240.9128000360000.008
    60882270.33.351.426000340000.012
    60992470.33.41.4524000320000.014
    6000102680.34.551.9622000300000.019
    6001122880.35.12.3919000260000.021
    6002153290.35.62.8318000240000.03
    60031735100.36.83.3517000220000.039
    60042042120.69.45.0515000190000.069
    60052547120.610.15.8514000180000.08
    60063055130.613.28.312000150000.116
    60073562141.01610.310000140000.115
    60084068151.016.811.58000110000.19

    6200 series deep groove ball bearings:

    N0.

    Bore

    O.DWidthChamferLoad RatingMaximuum SeedWeight

    mm

    mmmmmm

    Dynamic

    Cr

    Static

    Cor

    Grease

    r/min

    Oil

    r/min

    Kg/pcs
    62441350.21.150.436000450000.0032
    62551650.31.760.68032000400000.0050
    62661960.32.340.88528000360000.0080
    62772270.33.351.40026000340000.0130
    62882480.34.001.59024000320000.0170
    62992680.34.551.96022000300000.0190
    6200103090.65.102.39019000260000.0300
    62011232100.66.102.75018000240000.0360
    62021535110.67.753.60017000220000.0460
    62031740120.69.604.60016000200000.0650
    62042047141.012.806.65014000180000.1070
    62052552151.014.007.85012000160000.1250
    62063062161.019.5011.30010000130000.2010

    6300 series deep groove ball bearings:

    N0.

    Bore

    O.DWidthChamferLoad RatingMaximuum SeedWeight

    mm

    mmmmmm

    Dynamic

    Cr

    Static

    Cor

    Grease

    r/min

    Oil

    r/min

    Kg/pcs
    6300

    10

    35110.6

    8.2

    3.5

    18000

    24000

    0.053
    63011237121.09.74.217000220000.06
    63021542131.011.45.4516000200000.082
    63031747141.013.56.5515000190000.115
    63042052151.115.97.914000170000.144

    6800 series deep groove ball bearings:

    N0.

    Bore

    O.DWidthChamferLoad RatingMaximuum SeedWeight

    mm

    mmmmmm

    Dynamic

    Cr

    Static

    Cor

    Grease

    r/min

    Oil

    r/min

    Kg/pcs
    685

    5

    1130.15

    0.715

    0.282

    35000

    45000

    0.0011
    6866133.50.151.080.4433000420000.0019
    6877143.50.151.170.50531000400000.0021
    68881640.21.610.71529000380000.0031
    68991740.21.720.8228000360000.0032
    6800101950.31.830.92526000340000.005
    6801122150.31.921.0422000300000.006
    6802152450.32.081.2620000280000.007
    6803172650.32.231.4619000260000.008
    6804203270.342.4717000220000.019
    6805253770.34.32.9515000190000.022
    6806304270.34.73.6513000170000.026
    6807354770.34.94.0511000150000.029

    6900 series deep groove ball bearings:


    N0.

    Bore

    O.DWidthChamferLoad RatingMaximuum SeedWeight

    mm

    mmmmmm

    Dynamic

    Cr

    Static

    Cor

    Grease

    r/min

    Oil

    r/min

    Kg/pcs
    693

    3

    830.15

    0.56

    0.18

    44000

    52000

    0.0006
    69441140.150.7150.27638000470000.0018
    69551340.21.080.4334000430000.0024
    69661550.21.350.5332000400000.0038
    69771750.31.610.71530000380000.0052
    69881960.31.990.86528000360000.0073
    69092060.32.481.0927000340000.0082
    6900102260.32.71.2725000320000.009
    6901122460.32.891.4620000280000.011
    6902152870.33.65219000260000.016
    6903173070.34.652.5818000240000.018
    6904203790.36.43.717000220000.036
    6905254290.37.054.5514000180000.042
    6906304790.37.25512000160000.048
    69073555100.39.556.8510000140000.074

    Company Information

    Shenzhen Youmeite Berings CO., ltd is branch company of shandong UMT bearingcorporation responsible for oversea marketing.

    Our plant shandong UMT has been working in the filed of bearing design and

    manufacturing for more than 10years now is taking a leading position in mainland china.

    Our plant has more than 500 employees , including 30 bearing professional techincians;

    more than 600 new bearing items can be completed each year.

    we can produce many kinds of bearing as customer's requirement.


    NON-STANDARD BALL BEARING SIZE:


    Model

    Specification(d*D*B)

    Weight(kg)

    16005

    25*47*80.059

    6005

    25*47*120.079
    620525*52*150.129
    630525*62*170.235
    640525*80*210.530
    60/2828*52*120.175
    63/2828*68*180.287
    670630*3*40.008
    690630*47*90.052
    600630*55*130.116
    630630*72*190.345
    60/3232*65*170.122
    62/3232*65*170.225
    680735*47*70.027
    690735*55*100.075
    630840*90*230.636
    680840*52*70.031
    600840*68*150.190
    620840*80*180.366
    640840*110*271.230
    630945*100*250.829
    600945*75*160.241
    630945*100*250.829
    681050*65*70.050
    601050*80*160.261
    621050*90*200.459
    681155*72*90.081
    691155*80*130.189
    1601155*90*110.257
    .........


    Cheap Japan 6303  bearing high speed deep groove ball bearing 6303 for motorcycle for sale
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