Add : No.23 ,Dongmagou Industrial Zone, Luoyang National High&New Tech. Industry Development Zone ,Luoyang, Henan province ,China
P.C. : 471003
Tel : 0086-379-64241565 64279705
Fax : 0379-64276136
Sales Manager :Mr. Wang Shibin 13838887698
Engineer : Mr. Wang Shiliang 13937991234
E-Mail : lyjy@lybearing.com ; info@lybearing.cn
website: www.lybearing.com ; www.lybearing.cn

    JYC Full complement cylindrical roller bearings are designed to carry heavy load. Comparing with traditional bearings with cage, Full complement cylindrical roller bearings have much higher loading capacity. The radial cross section of the type of bearings is very small. So it can be very space-saving. However the limiting speed of the bearings is relatively lower. All the multi-row cylindrical roller bearings are with a lubrication groove and one nipple on the outer ring.

      A minimal load is required (C/P<25) for the bearings to run well in succession. Otherwise wear may happen when lubrication is running out or rotating speed is high.
      NCF…V type Full complement cylindrical roller bearings are with a single rib on one side of the outer ring. A snap ring is on the other side which makes the shaft be stationary in single direction. The axial gap “s” inside the bearings ensures the axial displacement of shaft to the bearing housing case. For this “s” value, please consult JYC technical service.
      NJ…V type Full complement cylindrical roller bearings is applied under very high loads and slow rotating speed conditions. The rollers are self-locked and will not fall apart even if the inner ring is removed. Therefore, the mounting and dismantling of the type of bearings are convenient. The bearings can carry axial load in one direction.
      NNF…2LSNVY type double-row Full complement cylindrical roller bearings are with two inseparable inner rings joined by a holding ring. There is a rib in middle of the outer ring. The bearings can carry axial load in both directions and be used as stationary bearings. As the distance between the two rows of rollers is big, the bearings can also take some overturning moment. On the outer ring there are two snap grooves for axial orientation. This type of bearings is with contact seals on both sides and with lithium based grease. The operating temperature limit for the bearings is from –40 to 80¡æ. The kind of bearings is generally free of maintenance under some certain conditions,. But in case that there is vapor or dust, and the bearings are running in medium or high speed, supplement lubricant is absolutely necessary. If using rare oil as lubricant, the seals should be removed and all the grease within the bearings be washed out. In that case, the limit rotating speed can be increased 30%.

      The dimension tolerance and geometry deviation of the type of bearings are in accordance with Grade P0 of GB 307.1-1994(ISO 492-1994). And the normal radial clearance is with group C0. Bearings with normal radial clearance of Group C2 or C4 are also available. In that case some suffix should be added to the bearing code. For example, bearings with group C3 are generally selected for the plastic extruders.

      If you have requirement for higher grade bearings, please contact JYC service.
      For mounting tolerance, you can refer to the selection principle of housing tolerance and shaft tolerance limits. Some certain axial loads are allowed for the type of bearings. In that case, sufficient lubrication is a premise. In the single direction stationary bearings and stationary bearings, the rib that carrying axial load must be fully supported.
      Attention: when mounting and dismantling the cylindrical roller bearings, the force should not be transmitted directly through the cylindrical rollers and the rib of rings.

     (mm)
    Dimension

     (kN) 
    Rated load

    Limit speed(r/min)

    Weight(kg)

    Bearing code

    d

    D

    B

    r/s min

    Cr

    Cor

    Limiting
    speed

    weight

          JYC

    INA

    20

    42

    16

    0.6

    27.5

    26.5

    9000

    0.11

    NCF3004V

    SL183004

    47

    18

    1

    41.0

    37.5

    7000

    0.16

    NCF2204V

    SL182204

    25

    47

    16

    0.6

    31.5

    32.5

    7500

    0.12

    NCF3005V

    SL183005

    52

    18

    1

    46.0

    45.0

    6000

    0.18

    NCF2205V

    SL182205

    62

    24

    1.1

    63.0

    57.0

    4500

    0.37

    NJ2305V

    SL192305

    30

    55

    19

    1

    40.5

    43.0

    6500

    0.2

    NCF3006V

    SL183006

    62

    20

    1

    61.0

    63.0

    5000

    0.3

    NCF2206V

    SL182206

    72

    27

    1.1

    87.0

    85.0

    3800

    0.56

    NJ2306V

    SL192306

    35

    62

    20

    1

    49.5

    55.0

    5500

    0.26

    NCF3007V

    SL183007

    72

    23

    1.1

    76.0

    77.0

    4300

    0.44

    NCF2207V

    SL182207

    80

    31

    1.5

    113

    112

    3400

    0.74

    NJ2307V

    SL192307

    40

    68

    21

    1

    59.0

    68.0

    5000

    0.31

    NCF3008V

    SL183008

    80

    23

    1.1

    84.0

    89.0

    3800

    0.55

    NCF2208V

    SL182208

    90

    33

    1.5

    152

    155

    3000

    1.01

    NJ2308V

    SL192308

    45

    75

    23

    1

    63.0

    76.0

    4600

    0.4

    NCF3009V

    SL183009

    85

    23

    1.1

    88.0

    96.0

    3600

    0.59

    NCF2209V

    SL182209

    100

    36

    1.5

    162

    165

    2700

    1.37

    NJ2309V

    SL192309

    50

    80

    23

    1

    77

    92

    4300

    0.43

    NCF3010V

    SL183010

    90

    23

    1.1

    95

    109

    3300

    0.64

    NCF2210V

    SL182210

    110

    40

    2

    205

    215

    2500

    1.81

    NJ2310V

    SL192310

    55

    90

    26

    1.1

    105

    134

    3700

    0.64

    NCF3011V

    SL183011

    100

    25

    1.5

    122

    145

    3000

    0.87

    NCF2211V

    SL182211

    120

    43

    2

    242

    255

    2300

    2.28

    NJ2311V

    SL192311

    60

    85

    16

    1

    54.0

    74.0

    3800

    0.29

    NCF2912V

    SL182912

    95

    26

    1.1

    108

    141

    3500

    0.69

    NCF3012V

    SL183012

    110

    28

    1.5

    152

    179

    2700

    1.18

    NCF2212V

    SL182212

    130

    46

    2.1

    260

    280

    2100

    2.88

    NJ2312V

    SL192312

    65

    90

    16

    1

    57

    81

    3500

    0.31

    NCF2913V

    SL182913

    100

    26

    1.1

    113

    154

    3200

    0.73

    NCF3013V

    SL183013

    120

    31

    1.5

    177

    213

    2500

    1.57

    NCF2213V

    SL182213

    140

    48

    2.1

    315

    355

    1900

    3.52

    NJ2313V

    SL192313

    70

    100

    19

    1

    76

    108

    3200

    0.49

    NCF2914V

    SL182914

    110

    30

    1.1

    134

    171

    3100

    1.02

    NCF3014V

    SL183014

    125

    31

    1.5

    183

    226

    2400

    1.66

    NCF2214V

    SL182214

    150

    51

    2.1

    345

    390

    1800

    4.33

    NJ2314V

    SL192314

    75

    105

    19

    1

    78

    116

    3000

    0.52

    NCF2915V

    SL182915

    115

    30

    1.1

    141

    188

    2800

    1.06

    NCF3015V

    SL183015

    130

    31

    1.5

    190

    239

    2300

    1.75

    NCF2215V

    SL182215

    160

    55

    2.1

    410

    475

    1700

    5.30

    NJ2315V

    SL192315

    80

    110

    19

    1

    81

    123

    2900

    0.55

    NCF2916V

    SL182916

    125

    34

    1.1

    173

    224

    2600

    1.43

    NCF3016V

    SL183016

    140

    33

    2

    223

    280

    2100

    2.15

    NCF2216V

    SL182216

    170

    58

    2.1

    480

    560

    1600

    6.32

    NJ2316V

    SL192316

    85

    120

    22

    1.1

    102

    155

    2700

    0.81

    NCF2917V

    SL182917

    130

    34

    1.1

    178

    235

    2500

    1.51

    NCF3017V

    SL183017

    150

    36

    2

    255

    320

    2000

    2.74

    NCF2217V

    SL182217

    180

    60

    3

    510

    620

    1500

    7.34

    NJ2317V

    SL192317

    90

    125

    22

    1.1

    106

    165

    2500

    0.84

    NCF2918V

    SL182918

    140

    37

    1.5

    207

    280

    2300

    1.97

    NCF3018V

    SL183018

    160

    40

    2

    285

    365

    1900

    3.48

    NCF2218V

    SL182218

    190

    64

    3

    560

    660

    1400

    8.83

    NJ2318V

    SL192318

    95

    130

    22

    1.1

    114

    172

    2400

    0.86

    NCF2919V

    SL182919

    170

    43

    2.1

    335

    430

    1700

    4.17

    NCF2219V

    SL182219

    200

    67

    3

    580

    720

    1350

    10.2

    NJ2319V

    SL192319

    100

    140

    24

    1.1

    132

    199

    2300

    1.14

    NCF2920V

    SL182920

    150

    37

    1.5

    218

    305

    2200

    2.15

    NCF3020V

    SL183020

    180

    46

    2.1

    390

    520

    1600

    5.13

    NCF2220V

    SL182220

    215

    73

    3

    710

    860

    1300

    13

    NJ2320V

    SL192320

    110

    150

    24

    1.1

    137

    213

    2100

    1.23

    NCF2922V

    SL182922

    170

    45

    2

    285

    395

    2000

    3.5

    NCF3022V

    SL183022

    200

    53

    2.1

    455

    590

    1500

    7.24

    NCF2222V

    SL182222

    240

    80

    3

    840

    970

    1150

    17

    NJ2322V

    SL192322

    120

    165

    27

    1.1

    176

    285

    1900

    1.73

    NCF2924V

    SL182924

    180

    46

    2

    300

    435

    1800

    3.8

    NCF3024V

    SL183024

    215

    58

    2.1

    530

    730

    1400

    9.08

    NCF2224V

    SL182224

    260

    86

    3

    990

    1220

    1050

    22.3

    NJ2324V

    SL192324

    130

    180

    30

    1.5

    210

    350

    1800

    2.33

    NCF2926V

    SL182926

    200

    52

    2

    430

    610

    1700

    5.65

    NCF3026V

    SL183026

    230

    64

    3

    630

    860

    1300

    11.25

    NCF2226V

    SL182226

    140

    190

    30

    1.5

    228

    375

    1600

    2.42

    NCF2928V

    SL182928

    210

    53

    2

    455

    670

    1500

    6.04

    NCF3028V

    SL183028

    250

    68

    3

    720

    1020

    1200

    14.17

    NCF2228V

    SL182228

    150

    210

    36

    2

    455

    670

    1500

    3.77

    NCF2930V

    SL182930

    225

    56

    2.1

    475

    700

    1500

    7.33

    NCF3030V

    SL183030

    270

    73

    3

    830

    1180

    1100

    18.43

    NCF2230V

    SL182230

    160

    220

    36

    2

    320

    520

    1400

    4

    NCF2932V

    SL182932

    240

    60

    2.1

    540

    810

    1400

    8.8

    NCF3032V

    SL183032

    290

    80

    3

    1020

    1460

    1000

    23

    NCF2232V

    SL182232

    170

    230

    36

    2

    330

    560

    1300

    4.3

    NCF2934V

    SL182934

    260

    67

    2.1

    710

    1070

    1300

    12.2

    NCF3034V

    SL183034

    310

    86

    4

    1140

    1660

    950

    28.65

    NCF2234V

    SL182234

    180

    250

    42

    2

    410

    690

    1300

    6.2

    NCF2936V

    SL182936

    280

    74

    2.1

    820

    1260

    1200

    16.1

    NCF3036V

    SL183036

    320

    86

    4

    1180

    1760

    900

    29.8

    NCF2236V

    SL182236

    190

    260

    42

    2

    455

    790

    1200

    6.5

    NCF2938V

    SL182938

    290

    75

    2.1

    840

    1320

    1100

    17

    NCF3038V

    SL183038

    340

    92

    4

    1300

    1900

    850

    35.65

    NCF2238V

    SL182238

    200

    250

    24

    1.5

    178

    320

    1200

    2.57

    NCF1840V

    SL181840

    280

    48

    2.1

    550

    940

    1100

    9.1

    NCF2940V

    SL182940

    310

    82

    2.1

    960

    1530

    1100

    21.8

    NCF3040V

    SL183040

    360

    98

    4

    1420

    2040

    850

    43.12

    NCF2240V

    SL182240

    220

    270

    24

    1.5

    187

    350

    1100

    2.8

    NCF1844V

    SL181844

    300

    48

    2.1

    570

    1040

    1000

    9.9

    NCF2944V

    SL182944

    340

    90

    3

    1150

    1810

    1000

    28.4

    NCF3044V

    SL183044

    240

    300

    28

    2

    212

    405

    1000

    4.4

    NCF1848V

    SL181848

    320

    48

    2.1

    600

    1130

    950

    10.6

    NCF2948V

    SL182948

    360

    92

    3

    1210

    1990

    900

    30.9

    NCF3048V

    SL183048

    260

    320

    28

    2

    222

    440

    950

    4.71

    NCF1852V

    SL181852

    360

    60

    2.1

    790

    1460

    900

    18.5

    NCF2952V

    SL182952

    400

    104

    4

    1620

    2550

    800

    44.5

    NCF3052V

    SL183052

    280

    350

    33

    2

    305

    600

    850

    7

    NCF1856V

    SL181856

    380

    60

    2.1

    920

    1740

    800

    19.7

    NCF2956V

    SL182956

    420

    106

    4

    1660

    2700

    800

    48

    NCF3056V

    SL183056

    300

    380

    38

    2.1

    375

    730

    800

    10

    NCF1860V

    SL181860

    420

    72

    3

    1180

    2230

    750

    31.2

    NCF2960V

    SL182960

    460

    118

    4

    2040

    3350

    700

    66.6

    NCF3060V

    SL183060

    320

    400

    38

    2.1

    385

    780

    750

    10.6

    NCF1864V

    SL181864

    440

    72

    3

    1220

    2360

    700

    32.9

    NCF2964V

    SL182964

    480

    121

    4

    2090

    3500

    650

    71.7

    NCF3064V

    SL183064

    340

    420

    38

    2.1

    395

    820

    700

    11.2

    NCF1868V

    SL181868

    460

    72

    3

    1260

    2500

    700

    34.7

    NCF2968V

    SL182968

    520

    133

    5

    2490

    4150

    600

    95.8

    NCF3068V

    SL183068

    360

    440

    38

    2.1

    410

    870

    650

    11.7

    NCF1872V

    SL181872

    480

    723

    1

    290

    2650

    650

    36.4

    NCF2972V

    SL182972

    540

    134

    5

    2550

    4350

    550

    101

    NCF3072V

    SL183072

    380

    480

    46

    2.1

    570

    1150

    600

    19.2

    NCF1876V

    SL181876

    520

    82

    4

    1670

    3300

    600

    52.1

    NCF2976V

    SL182976

    560

    135

    5

    2650

    4550

    550

    106

    NCF3076V

    SL183076

    400

    500

    46

    2.1

    590

    1220

    600

    20

    NCF1880V

    SL181880

    540

    82

    4

    1720

    3500

    550

    54.3

    NCF2980V

    SL182980

    600

    148

    5

    3100

    5500

    500

    140

    NCF3080V

    SL183080

    420

    520

    46

    2.1

    600

    1260

    550

    20.9

    NCF1884V

    SL181884

    560

    82

    4

    1750

    3600

    550

    56.9

    NCF2984V

    SL182984

    440

    540

    46

    2.1

    610

    1320

    550

    21.8

    NCF1888V

    SL181888

    600

    95

    4

    2130

    4200

    500

    78.1

    NCF2988V

    SL182988

    460

    580

    56

    3

    790

    1660

    500

    33.9

    NCF1892V

    SL181892

    620

    95

    4

    2160

    4350

    500

    81.1

    NCF2992V

    SL182992

    480

    600

    56

    3

    800

    1720

    500

    35.2

    NCF1896V

    SL181896

    650

    100

    5

    2430

    4900

    480

    94.7

    NCF2996V

    SL182996

    500

    620

    56

    3

    820

    1810

    480

    36.5

    NCF18/500V

    SL1818/500

    670

    100

    5

    2460

    5100

    460

    98.3

    NCF29/500V

    SL1829/500

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