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ZWA
Circular Ring Roller Bearing
Circular Ring Roller Bearing
BORE 90-130mm
Circular ring roller bearing combines the self-aligning ability of the spherical roller bearings with the unconstrained axial displacement capability of the cylindrical roller bearings. The application field of this bearing covers a wide range regarding to radial loads. ZWA circular ring roller bearings contains the one with the cage or without the cage.
The Products include




  

    Circular Ring Roller Bearing
  



  

    d 90-130mm
  

  

    Basic Size
    Basic load rating
    Fatigue
load limit		
    Rated Speed
    Mass
    Designation(Design)
    Dimensions
    Abutment and chamfer dimensions
    Calculation coefficient
  

  

    d
    D
    B
    dynamic
    static
    Pu
     Reference
 Speed		
    Limit Speed
    Cylindrical bore
    Tapered bore
    d
    d2
～		
    D1
～		
    r1.2
min		
    S11)
～		
    S21)
～		
    damin
    damax
    Damin
    Damax
    Ca2)min
    ramax
    k1
    k2
  

  

    C
    Co
  

  

    mm
    kN
    kN
    r/min
    kg
    -
    mm
    mm
    -
  

  

    90
    125
    35
    186
    315
    35.5
    -
    2000
    1.30
    C4918V
    C4918K30V
    90
    102
    113
    1.1
    11
    6.7
    96
    100
    -
    119
    -
    1
    0.125
    0.098
  

  

    90
    125
    46
    224
    400
    44
    -
    1600
    1.75
    C5918V
    -
    90
    102
    113
    1.1
    15.4
    11.1
    96
    105
    -
    119
    -
    1
    0.089
    0.131
  

  

    90
    150
    72
    455
    670
    73.5
    -
    1500
    5.10
    BSC-2039V
    -
    90
    109
    131
    2
    19.7
    19.7
    101
    115
    -
    139
    -
    2
    0.087
    0.123
  

  

    90
    160
    40
    325
    380
    42.5
    3800
    5300
    3.30
    C2218
    C2218K
    90
    112
    144
    2
    9.5
    -
    101
    120
    130
    149
    1.4
    2
    0.104
    0.117
  

  

    90
    160
    40
    365
    440
    49
    -
    1500
    3.40
    C2218V
    C2218KV
    90
    112
    144
    2
    9.5
    5.4
    101
    125
    -
    149
    -
    2
    0.104
    0.117
  

  

    90
    190
    64
    610
    695
    73.5
    2800
    4000
    8.50
    C2318
    C2318K
    90
    119
    166
    3
    9.6
    -
    104
    135
    155
    176
    2
    2.5
    0.108
    0.101
  

  

    95
    170
    43
    360
    400
    44
    3800
    5000
    4.00
    C2219
    C2219K
    95
    113
    149
    2.1
    10.5
    -
    107
    112
    149
    158
    4.2
    2
    0.114
    0.104
  

  

    95
    200
    67
    610
    695
    73.5
    2800
    4000
    10.0
    C2319
    C2319K
    95
    120
    166
    3
    12.6
    
    109
    135
    155
    186
    2.1
    2.5
    0.103
    0.106
  

  

    100
    140
    40
    275
    450
    49
    -
    1700
    1.90
    C4920V
    C4920K30V
    100
    113
    130
    1.1
    9.4
    5.1
    106
    110
    -
    134
    -
    1
    0.115
    0.103
  

  

    100
    140
    54
    375
    640
    68
    -
    1400
    2.70
    C5920V
    -
    100
    110
    127
    1.1
    9
    4.7
    106
    105
    -
    134
    -
    1
    0.103
    0.105
  

  

    100
    150
    50
    355
    530
    57
    -
    1400
    3.05
    C4020V
    C4020K30V
    100
    113
    135
    1.5
    14
    9.7
    109
    120
    -
    141
    -
    1.5
    0.098
    0.118
  

  

    100
    150
    67
    510
    865
    90
    -
    1100
    4.30
    C5020V
    -
    100
    114
    136
    1.5
    9.3
    5
    109
    125
    -
    141
    -
    1.5
    0.112
    0.094
  

  

    100
    165
    52
    475
    655
    71
    -
    1300
    4.40
    C3120V
    -
    100
    119
    150
    2
    10
    4.7
    111
    130
    -
    154
    -
    2
    0.1
    0.112
  

  

    100
    165
    65
    475
    655
    71
    -
    1300
    5.25
    C4120V/VE240
    C4120K30V/VE240
    100
    120
    148
    2
    17.7
    17.7
    111
    130
    -
    154
    -
    2
    0.09
    0.125
  

  

    100
    170
    65
    475
    655
    71
    -
    1400
    5.95
    BSC-2034V
    -
    100
    120
    148
    2
    17.7
    17.7
    111
    130
    -
    159
    -
    2
    0.09
    0.125
  

  

    100
    180
    46
    415
    465
    47.5
    3600
    4800
    4.85
    C2220
    C2220K
    100
    118
    157
    2.1
    10.1
    -
    112
    130
    150
    168
    0.9
    2
    0.108
    0.11
  

  

    100
    215
    73
    800
    880
    91.5
    2600
    3600
    12.5
    C2320
    C2320K
    100
    126
    185
    3
    11.2
    -
    114
    150
    170
    201
    3.2
    2.5
    0.113
    0.096
  

  

    110
    170
    45
    355
    480
    51
    3200
    4500
    3.50
    C3022
    C3022K
    110
    128
    156
    2
    9.5
    -
    119
    127
    157
    161
    4
    2
    0.107
    0.11
  

  

    110
    170
    60
    430
    655
    69.5
    2600
    3400
    5.3
    C4022MB
    C4022K30MB
    110
    126
    150
    2
    4.8
    -
    120
    125
    146
    160
    1.3
    2
    -
    0.103
  

  

    110
    170
    60
    500
    800
    85
    -
    1200
    5.2
    C4022V
    C4022K30V
    110
    126
    150
    2
    12
    6.6
    120
    136
    129
    160
    -
    2
    0.107
    0.103
  

  

    110
    180
    69
    670
    1000
    102
    -
    900
    7.05
    C4122V
    C4122K30V
    110
    132
    163
    2
    11.4
    4.6
    120
    145
    -
    170
    -
    2
    0.111
    0.097
  

  

    110
    200
    53
    530
    620
    64
    3200
    4300
    6.90
    C2222
    C2222K
    110
    132
    176
    2.1
    11.1
    -
    122
    150
    165
    188
    1.9
    2
    0.113
    0.103
  

  

    120
    180
    46
    375
    530
    55
    3000
    4000
    3.90
    C3024
    C3024K
    120
    138
    166
    2
    10.6
    -
    129
    145
    160
    171
    0.9
    2
    0.111
    0.109
  

  

    120
    180
    46
    430
    640
    67
    -
    1400
    4.05
    C3024V
    C3024KV
    120
    138
    166
    2
    10.6
    3.8
    129
    150
    -
    171
    -
    2
    0.111
    0.109
  

  

    120
    180
    60
    430
    640
    65.5
    -
    1400
    5.05
    C4024V/VE240
    C4024K302/VE240
    120
    139
    164
    2
    -
    17.8
    130
    152
    142
    170
    -
    2
    0.085
    0.142
  

  

    120
    180
    60
    530
    880
    90
    -
    1100
    5.50
    C4024V
    C4024K30V
    120
    140
    164
    2
    12
    5.2
    129
    150
    -
    171
    -
    2
    0.109
    0.103
  

  

    120
    200
    80
    780
    1120
    114
    -
    750
    10.5
    C4124V
    C4124K30V
    120
    140
    176
    2
    18
    11.2
    131
    140
    -
    189
    -
    2
    0.103
    0.103
  

  

    120
    215
    58
    610
    710
    72
    3000
    4000
    8.60
    C2224
    C2224K
    120
    144
    191
    2.1
    13
    -
    132
    143
    192
    203
    5.4
    2
    0.113
    0.103
  

  

    120
    215
    76
    750
    980
    98
    2400
    3200
    11.5
    C3224
    C3224K
    120
    149
    190
    2.1
    17.1
    -
    132
    160
    180
    203
    2.4
    2
    0.103
    0.108
  

  

    130
    200
    52
    390
    585
    58.5
    2800
    3800
    5.90
    C3026
    C3026K
    130
    154
    180
    2
    16.5
    -
    139
    152
    182
    191
    4.4
    2
    0.123
    0.1
  

  

    130
    200
    69
    620
    930
    91.5
    1900
    2800
    7.84
    C4026
    C4026K30
    130
    149
    181
    2
    11.4
    -
    139
    155
    175
    191
    1.9
    2
    0.113
    0.097
  

  

    130
    200
    69
    720
    1120
    112
    -
    850
    8.05
    C4026V
    C4026K30V
    130
    149
    181
    2
    11.4
    4.6
    139
    165
    -
    191
    -
    2
    0.113
    0.097
  

  

    130
    210
    80
    750
    1110
    108
    -
    670
    10.5
    C4126V/VE240
    C4126K30V/VE240
    130
    153
    190
    2
    9.7
    9.7
    141
    170
    -
    199
    -
    2
    0.09
    0.126
  

  

    130
    230
    64
    735
    930
    93
    2800
    3800
    11.0
    C2226
    C2226K
    130
    152
    199
    3
    9.6
    -
    144
    170
    185
    216
    1.1
    2.5
    0.113
    0.101
  



Targeting at producing high-end Bearings.
ZWA Chinese bearing manufacturer
products
Services