Luoyang Huigong Bearing Technology Co., Ltd.
Product Catalog
Contact US
Address: No.19, Guanlin West Road,S&T Industry Park of Luolong District, Luoyang City, Henan Province, P.R.China
TEL: 86-379-65793878
FAX : 86-379-65793877

Thin Section Four Point Contact Bearings

Type X --Four Point Contact
Series:HKAA(3/16"x3/16"),HKA(1/4"x1/4"),HKB(5/16"x5/16"),HKC(3/8"x3/8"),
HKD(1/2"x1/2"),HKF(3/4"x3/4"),HKG(1"x1")
Load: Bearings that can withstand multiple loads - radial load, double row thrust load and overturning moment, and can accommodate complex load conditions.

    Type X-- Four Point Contact

    SeriesHKAA, HKA, HKB, HKC, HKD, HKF, HKG 


       series
     series range 

        HKAA
      3/16"x3/1" 

        HKA
      1/4"x1/4" 

        HKB
     5/16"x5/16" 

        HKC
      3/8"x3/8" 

        HKD
      1/2"x1/2" 

         HKF
      3/4"x3/4"  

       HKG
       1"x1"  

         


    Load: Bearings that can withstand multiple loads - radial load, double row thrust load and overturning moment, and can accommodate complex load conditions.


    High in quality and precision, reliable in stability, and long in lifespan, this thin section angular contact bearings(a type, open) coming from Huigong Bearing has already been sold to the United States, Germany, Spain, Austria, etc, and owned good reputation since established in 1998. 

    Our Angular Contact Bearing bore diameters ranging from 1.000 inch to 20.000 inch. Series range from 0.1875 X 0.1875 inch to 1.000 X 1.000 inch in cross section. In these series, the material of rings could be GCr15 and stainless. If you are in need of thin section angular contact bearings(a type, open), please feel free to contact us.





    Located in the thriving city, Luoyang, Huigong Bearing is one of the leading Thin Section Four Point Contact Bearings manufacturers. We have many high precision bearings in stock now. And ex-stock Thin Section Four Point Contact Bearings are also available. If you are going to looking for high quality and competitive price products, welcome to contact us and check the pricelist with us.


    Type X-- Four Point Contact

    SeriesHKAA, HKA, HKB, HKC, HKD, HKF, HKG 


       series
     series range 

        HKAA
      3/16"x3/1" 

        HKA
      1/4"x1/4" 

        HKB
     5/16"x5/16" 

        HKC
      3/8"x3/8" 

        HKD
      1/2"x1/2" 

         HKF
      3/4"x3/4"  

       HKG
       1"x1"  



    HKAA series

    HKAA series

    Weight
    Kg

    Type

    Dimension(inch/mm)

    Basic Load Ratings(N)

    d

    D

    L1

    L2

    Radial

    Thrust

    Cor

    Cr

    Coa

    Ca

    HKAA010X

    1.000


    25.4

    1.375


    34.925

    1.142


    29.0

    1.236


    31.4

    1290

    670

    3250

    1650

    0.012

    HKAA015X

    1.500


    38.1

    1.875


    47.625

    1.642


    41.7

    1.736


    44.1

    1780

    800

    4450

    2050

    0.018


    HKA series

    HKA series

    Weight
    Kg

    Type

    Dimension(inch/mm)

    Basic Load Ratings(N)

    d

    D

    L1

    L2

    Radial

    Thrust

    Cor

    Cr

    Coa

    Ca

    HKA020X

    2.000


    50.8

    2.500


    63.5

    2.816


    55.5

    2.314


    58.8

    1650

    1420

    7600

    3510

    0.048

    HKA025X

    2.500


    63.5

    3.000


    76.2

    2.686


    68.2

    2.814


    71.5

    690

    1600

    9290

    4050

    0.059

    HKA030X

    3.000


    76.2

    3.500


    88.9

    3.186


    80.9

    3.314


    84.2

    4400

    1820

    10980

    4490

    0.068

    HKA035X

    3.500


    88.9

    4.000


    101.6

    3.686


    93.6

    3.814


    96.9

    5070

    2000

    12670

    4930

    0.082

    HKA040X

    4.000


    101.6

    4.500


    114.3

    4.186


    106.3

    4.314


    109.6

    5730

    2130

    14310

    5380

    0.090

    HKA042X

    4.250


    107.95

    4.750


    120.65

    4.436


    112.7

    4.564


    115.9

    6090

    2220

    15160

    5600

    0.095

    HKA045X

    4.500


    114.3

    5.000


    127

    4.686


    119

    4.814


    122.3

    6400

    2310

    16000

    5820

    0.100

    HKA047X

    4.750


    120.65

    5.250


    133.35

    4.936


    125.4

    5.064


    128.6

    6760

    2400

    16850

    6000

    0.104

    HKA050X

    5.000


    127

    5.500


    139.7

    5.186


    131.7

    5.314


    135

    7070

    2490

    17690

    6220

    0.109

    HKA055X

    5.500


    127

    6.000


    139.7

    5.686


    131.7

    5.814


    135

    7780

    2620

    19380

    6580

    0.118

    HKA060X

    6.000


    152.4

    6.500


    165.1

    6.186


    157.1

    6.314


    160.4

    8450

    2800

    21070

    6980

    0.130

    HKA065X

    6.500


    165.1

    7.000


    177.8

    6.686


    169.8

    6.814


    173.1

    9110

    2930

    22760

    7330

    0.140

    KHA070X

    7.000


    177.8

    7.500


    190.5

    7.186


    182.5

    7.314


    185.8

    9780

    3070

    24450

    7690

    0.150

    HKA075X

    7.500


    190.5

    8.000


    203.2

    7.686


    195.2

    7.814


    198.5

    10450

    3200

    26140

    8050

    0.160

    HKA080X

    8.000


    203.2

    8.500


    215.9

    8.186


    207.9

    8.314


    211.2

    11110

    3330

    27830

    8400

    0.172

    HKA090X

    9.000


    228.6

    9.500


    241.3

    9.186


    233.3

    9.314


    236.6

    12490

    3600

    31200

    9070

    0.200

    HKA100X

    10.000


    254

    10.500


    266.7

    10.186


    258.7

    10.314


    262

    13820

    3870

    34580

    9690

    0.227

    HKA110X

    11.000


    279.4

    11.500


    292.1

    11.186


    284.1

    11.314


    287.4

    15160

    4130

    37960

    10310

    0.236

    HKA120X

    12.000


    304.8

    12.500


    317.5

    12.186


    309.5

    12.314


    312.8

    16540

    4360

    41340

    10890

    0.254


    HKB series

    HKB series

    Weight
     Kg

    Type

    Dimension(inch/mm)

    Basic Load Ratings(N)

    d

    D

    L1

    L2

    Radial

    Thrust

    Cor

    Cr

    Coa

    Ca

    HKB020X

    2.000


    50.8

    2.625


    66.675

    2.231


    56.7

    2.393


    60.8

    4130

    2000

    10400

    5020

    0.073

    HKB025X

    2.500


    63.5

    3.125


    79.375

    2.731


    69.4

    2.893


    73.5

    5070

    2310

    12620

    5730

    0.091

    HKB030X

    3.000


    76.2

    3.625


    92.075

    3.231


    82.1

    3.393


    86.2

    5960

    2580

    14890

    6400

    0.109

    HKB035X

    3.500


    88.9

    4.125


    104.775

    3.731


    94.8

    3.893


    98.9

    6850

    2800

    17160

    7070

    0.125

    HKB040X

    4.000


    101.6

    4.625


    117.475

    4.432


    107.5

    4.393


    111.6

    7780

    3070

    19430

    7650

    0.140

    HKB042X

    4.200


    107.95

    4.875


    123.825

    4.481


    113.8

    4.643


    117.9

    8130

    3160

    20310

    7910

    0.147

    HKB045X

    4.500


    114.3

    5.125


    130.175

    4.731


    120.2

    4.893


    124.3

    8670

    3290

    21690

    8220

    0.160

    HKB047X

    4.750


    120.65

    5.375


    136.525

    4.981


    126.6

    5.143


    130.6

    9020

    3380

    22580

    8450

    0.163

    HKB050X

    5.000


    127

    5.625


    142.875

    5.231


    132.9

    5.393


    137

    9560

    3510

    23910

    8800

    0.172

    HKB055X

    5.500


    139.7

    6.125


    155.575

    5.731


    145.6

    5.893


    149.7

    10490

    3730

    26180

    9340

    0.186

    HKB060X

    6.000


    152.4

    6.625


    168.275

    6.231


    158.3

    6.393


    162.4

    11380

    3960

    28450

    9870

    0.205

    HKB065X

    6.500


    165.1

    7.125


    180.975

    6.731


    171

    6.893


    175.1

    12270

    4130

    30720

    10400

    0.216

    HKB070X

    7.000


    177.8

    7.625


    193.675

    7.231


    183.7

    7.393


    187.8

    13200

    4360

    32980

    10890

    0.232

    HKB075X

    7.500


    190.5

    8.125


    206.375

    7.731


    196.4

    7.893


    200.5

    14090

    4530

    35200

    11380

    0.250

    HKB080X

    8.000


    203.2

    8.625


    219.075

    8.231


    209.1

    8.393


    213.2

    14980

    4670

    37470

    11870

    0.262

    HKB090X

    9.000


    228.6

    9.625


    244.475

    9.231


    234.5

    9.393


    238.6

    16800

    5110

    42000

    12800

    0.300

    HKB100X

    10.000


    254

    10.625


    269.875

    10.231


    259.9

    10.393


    264

    18620

    5470

    46500

    13690

    0.331

    HKB110X

    11.000


    279.4

    11.625


    295.275

    11.231


    285.3

    11.393


    289.4

    20400

    5820

    51030

    14580

    0.360

    HKB120X

    12.000


    304.8

    12.625


    320.675

    12.231


    310.7

    12.393


    314.8

    22230

    6180

    55560

    15420

    0.390

    HKB140X

    14.000


    355.6

    14.625


    371.475

    14.231


    361.5

    14.393


    365.6

    25830

    6800

    64590

    17070

    0.476

    HKB160X

    16.000


    406.4

    16.625


    422.275

    16.231


    412.3

    16.393


    416.4

    29430

    7420

    73610

    18630

    0.544

    HKB180X

    18.000


    457.2

    18.625


    473.075

    18.231


    463.1

    18.393


    467.2

    33070

    8050

    82630

    20090

    0.612

    HKB200X

    20.000


    508

    20.625


    523.875

    20.231


    513.9

    20.393


    518

    36670

    8620

    91660

    21560

    0.680


    HKC series

    HKC series

    Weight
    Kg

    Type

    (inch/mm)Dimension

    Basic Cap.N

    d

    D

    L1

    L2

    Radial

    Thrust

    Cor

    Cr

    Coa

    Ca

    HKC040X

    4.000


    101.6

    4.750


    120.65

    4.432


    107.5

    4.393


    111.6

    9340

    3910

    23380

    9820

    0.204

    HKC042X

    4.250


    107.95

    5.000


    127.00

    4.481


    113.8

    4.643


    117.9

    9870

    4090

    24710

    10180

    0.213

    HKC045X

    4.500


    114.3

    5.250


    133.35

    4.731


    120.2

    4.893


    124.3

    10400

    4220

    26050

    10580

    0.225

    HKC047X

    4.750


    120.65

    5.500


    139.70

    4.981


    126.6

    5.143


    130.6

    10940

    4360

    27380

    10940

    0.235

    HKC050X

    5.000


    127

    5.750


    146.05

    5.231


    132.9

    5.393


    137

    11510

    4490

    28720

    11290

    0.263

    HKC055X

    5.500


    139.7

    6.250


    158.75

    5.731


    145.6

    5.893


    149.7

    12580

    4800

    31380

    11960

    0.268

    HKC060X

    6.000


    152.4

    6.750


    171.45

    6.231


    158.3

    6.393


    162.4

    13650

    5070

    34050

    12620

    0.295

    HKC065X

    6.500


    165.1

    7.250


    184.15

    6.731


    171

    6.893


    175.1

    14710

    5330

    36760

    13290

    0.312

    HKC070X

    7.000


    177.8

    7.750


    196.85

    7.231


    183.7

    7.393


    187.8

    15780

    5560

    39430

    13910

    0.340

    HKC075X

    7.500


    190.5

    8.250

    209.55

    7.731


    196.4

    7.893


    200.5

    16850

    5820

    42090

    14540

    0.360

    HKC080X

    8.000


    203.2

    8.750


    222.25

    8.231


    209.1

    8.393


    213.2

    17910

    6050

    44760

    15160

    0.387

    HKC090X

    9.000


    228.6

    9.750


    247.65

    9.231


    234.5

    9.393


    238.6

    20050

    6530

    50100

    16310

    0.450

    HKC100X

    10.000


    254

    10.750


    273.05

    10.231


    259.9

    10.393


    264

    22180

    6980

    55430

    17470

    0.481

    HKC110X

    11.000


    279.4

    11.750


    298.45

    11.231


    285.3

    11.393


    289.4

    24310

    7420

    60810

    18580

    0.526

    HKC120X

    12.000


    304.8

    12.750


    323.85

    12.231


    310.7

    12.393


    314.8

    26450

    7870

    66140

    19650

    0.567

    HKC140X

    14.000


    355.6

    14.750


    374.65

    14.231


    361.5

    14.393


    365.6

    30720

    8670

    76810

    21740

    0.689

    HKC160X

    16.000


    406.4

    16.750


    425.45

    16.231


    412.3

    16.393


    416.4

    35030

    9470

    87520

    23690

    0.785

    HKC180X

    18.000


    457.2

    18.750


    476.25

    18.231


    463.1

    18.393


    467.2

    39290

    10220

    98190

    25600

    0.880

    HKC200X

    20.000


    508

    20.750


    527.05

    20.231


    515

    20.393


    520

    43560

    10980

    108900

    27430

    0.980


    HKD series

    HKD series

    Weight
    Kg

    Type

    (inch/mm)Dimension

    Basic Cap.N

    d

    D

    L1

    L2

    Radial

    Thrust

    Cor

    Cr

    Coa

    Ca

    HKD040X

    4.000


    101.6

    5.000


    127

    4.370


    111.0

    4.630


    117.6

    13690

    6270

    34230

    15650

    0.366

    HKD042X

    4.250


    107.95

    5.250


    133.35

    4.620


    117.3

    4.880


    124.0

    14180

    6400

    35470

    16000

    0.386

    HKD045X

    4.500


    114.3

    5.500


    139.7

    4.870


    123.7

    5.130


    130.3

    15200

    6710

    38010

    16760

    0.405

    HKD047X

    4.750


    120.65

    5.750


    146.05

    5.120


    130

    5.380


    136.7

    15690

    6850

    39290

    17160

    0.426

    HKD050X

    5.000


    127

    6.000


    152.4

    5.370


    136.4

    5.630


    143

    16710

    7160

    41830

    17870

    0.454

    HKD055X

    5.500


    139.7

    6.500


    165.1

    5.870


    149.1

    6.130


    155.7

    18230

    7560

    45610

    18940

    0.485

    HKD060X

    6.000


    152.4

    7.000


    177.8

    6.370


    161.8

    6.630


    168.4

    19780

    8000

    49430

    19960

    0.526

    HKD065X

    6.500


    165.1

    7.500


    190.5

    6.870


    174.5

    7.130


    181.1

    21290

    8400

    53210

    20980

    0.566

    HKD070X

    7.000


    177.8

    8.000


    203.2

    7.370


    187.2

    7.630


    193.8

    22800

    8800

    57020

    21960

    0.606

    HKD075X

    7.500


    190.5

    8.500


    215.9

    7.870


    199.9

    8.130


    206.5

    24310

    9160

    60810

    22940

    0.650

    HKD080X

    8.000


    203.2

    9.000


    228.6

    8.370


    212.6

    8.630


    219.2

    25830

    9560

    64630

    23870

    0.694

    HKD090X

    9.000


    228.6

    10.000


    254

    9.370


    238

    9.630


    244.6

    28890

    10310

    72230

    25740

    0.780

    HKD100X

    10.000


    254

    11.000


    279.4

    10.370


    263.4

    10.630


    270

    31920

    10980

    79830

    27520

    0.853

    HKD110X

    11.000


    279.4

    12.000


    304.8

    11.370


    288.8

    11.630


    295.4

    34980

    11690

    87430

    29200

    0.934

    HKD120X

    12.000


    304.8

    13.000


    330.2

    12.370


    314.2

    12.630


    320.8

    38010

    12360

    95030

    30890

    1.020

    HKD140X

    14.000


    355.6

    15.000


    381

    14.370


    365.0

    14.630


    371.6

    44090

    13650

    110240

    34090

    1.240

    HKD160X

    16.000


    457.2

    17.000


    482.6

    16.370


    466.6

    16.630


    473.2

    50180

    14890

    125440

    37160

    1.410

    HKD180X

    18.000


    457.2

    19.000


    482.6

    18.370


    466.6

    18.630


    473.2

    56230

    16050

    140640

    40140

    1.580

    HKD200X

    20.000


    508

    21.000


    533.4

    20.370


    517.4

    20.630


    524

    62320

    17200

    155840

    42980

    1.750


    HKF series

    HKF series

    Weight
    Kg

    Type

    (inch/mm)Dimension

    Basic Cap.N

    d

    D

    L1

    L2

    Radial

    Thrust

    Cor

    Cr

    Coa

    Ca

    HKF040X

    4.000


    101.6

    5.500


    139.7

    4.555


    115.7

    4.945


    125.6

    23830

    12140

    59560

    30360

    0.875

    HKF042X

    4.250


    107.95

    5.750


    146.05

    4.805


    122

    5.195


    132

    25070

    12580

    62720

    31430

    0.930

    HKF045X

    4.500


    114.3

    6.000


    152.4

    5.055


    128.4

    5.445


    138.3

    26360

    12980

    65830

    32450

    0.975

    HKF047X

    4.750


    120.65

    6.250


    158.75

    5.305


    134.7

    5.695


    144.7

    27600

    13380

    68990

    33470

    1.040

    HKF050X

    5.000


    127

    6.500


    165.1

    5.555


    141.1

    5.945


    151

    28850

    13780

    72100

    34490

    1.090

    HKF055X

    5.500


    139.7

    7.000


    177.8

    6.055


    153.8

    6.445


    163.7

    31340

    14580

    78370

    36450

    1.180

    HKF060X

    6.000


    152.4

    7.500


    190.5

    6.555


    166.5

    6.945


    176.4

    33870

    15340

    84680

    38360

    1.240

    HKF065X

    6.500


    165.1

    8.000


    203.2

    7.055


    179.2

    7.445


    189.1

    36360

    16090

    909050

    40230

    1.350

    HKF070X

    7.000


    177.8

    8.500


    215.9

    7.555


    191.9

    7.945


    201.8

    38890

    16850

    97210

    42050

    1.450

    HKF075X

    7.500


    190.5

    9.000


    228.6

    8.055


    204.6

    8.445


    214.5

    41380

    17560

    103480

    43870

    1.560

    HKF080X

    8.000


    203.2

    9.500


    241.3

    8.555


    217.3

    8.945


    227.2

    43920

    18230

    109750

    456010

    1.660

    HKF090X

    9.000


    228.6

    10.500


    366.7

    9.555


    242.7

    9.945


    252.6

    48900

    19600

    122280

    49030

    1.810

    HKF100X

    10.000


    254

    11.500


    292.1

    10.555


    268.1

    10.945


    278

    53920

    20940

    134820

    52320

    2.020

    HKF110X

    11.000


    279.4

    12.500


    317.5

    11.555


    293.5

    11.945


    303.4

    58940

    22230

    147350

    55520

    2.180

    HKF120X

    12.000


    304.8

    13.500


    342.9

    12.555


    318.9

    12.945


    328.8

    64960

    23470

    159890

    58630

    2.380

    HKF140X

    14.000


    355.6

    15.500


    393.7

    14.555


    369.7

    14.945


    379.6

    74010

    25830

    185000

    64590

    2.720

    HKF160X

    16.000


    406.4

    17.500


    444.5

    16.555


    420.5

    16.945


    430.4

    84010

    28140

    210070

    70320

    3.220

    HKF180X

    18.000


    457.2

    19.500


    495.3

    18.555


    471.3

    18.945


    481.2

    94060

    30320

    235140

    75830

    3.580

    HKF200X

    20.000


    508

    21.500


    546.1

    20.555


    522.1

    20.945


    532

    104100

    32450

    260260

    81120

    4.040


    HKG series

    HKG series

    Weight
    Kg

    Type

    (inch/mm)Dimension

    Basic Cap.N

    d

    D

    L1

    L2

    Radial

    Thrust

    Cor

    Cr

    Coa

    Ca

    HKG040X

    4.000


    101.6

    6.000


    152.4

    4.742


    120.4

    5.258


    133.6

    36490

    200000

    91210

    50050

    1.650

    HKG042X

    4.250


    107.95

    6.250


    158.75

    4.992


    126.8

    5.508


    139.9

    36490

    20000

    91210

    50050

    1.750

    HKG045X

    4.500


    114.3

    6.500


    165.1

    5.242


    133.1

    5.758


    146.3

    38940

    20890

    97300

    52230

    1.810

    HKG047X

    4.750


    120.65

    6.750


    171.45

    5.492


    139.5

    6.008


    152.6

    41340

    21740

    103390

    54360

    1.910

    HKG050X

    5.000


    127

    7.000


    177.8

    5.742


    145.8

    6.258


    159

    43780

    22580

    109440

    56500

    2.020

    HKG055X

    5.500


    139.7

    7.500


    190.5

    6.242


    158.5

    6.758


    171.7

    46230

    23430

    115530

    58590

    2.170

    HKG060X

    6.000


    152.4

    8.000


    203.2

    6.742


    171.2

    7.258


    184.4

    51070

    25030

    127710

    62630

    2.310

    HKG065X

    6.500


    165.1

    8.500


    215.9

    7.242


    183.9

    7.758


    197.1

    53520

    25830

    133800

    64590

    2.470

    HKG070X

    7.000


    177.8

    9.000


    228.6

    7.742


    196.6

    8.258


    209.8

    58360

    27380

    145930

    68450

    2.670

    HKG075X

    7.500


    190.5

    9.50


    241.3

    8.242


    209.3

    8.758


    222.5

    60810

    28140

    152020

    70320

    2.830

    HKG080X

    8.000


    230.2

    10.000


    254

    8.742


    222

    9.258


    235.2

    65650

    29600

    164200

    74010

    3.000

    HKG090X

    9.000


    228.6

    11.000


    254

    9.742


    222

    10.258


    235.2

    72990

    31780

    182420

    79430

    3.300

    HKG100X

    10.000


    254

    12.000


    304.8

    10.742


    272.8

    11.258


    286

    80230

    33870

    200650

    84630

    3.650

    HKG110X

    11.000


    279.4

    13.000


    330.2

    11.742


    298.2

    12.258


    311.4

    87570

    35870

    218920

    89700

    3.960

    HKG120X

    12.000


    304.8

    14.000


    355.6

    12.742


    323.6

    13.258


    336.8

    94860

    37830

    237140

    94590

    4.320

    HKG140X

    14.000


    355.6

    16.000


    406.4

    14.742


    374.4

    15.258


    387.6

    109440

    41610

    273630

    104060

    4.960

    Located in the thriving city, Luoyang, Huigong Bearing is one of the leading thin section four point contact bearings(x type, open) manufacturers. We have many high precision bearings in stock now. And ex-stock thin section four point contact bearings(x type, open) are also available. If you are going to looking for high quality and competitive price products, welcome to contact us and check the pricelist with us.

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