Tapered Roller Bearings

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  • Single-row tapered roller bearing

    Product introduction

    Tapered roll bearing is separating type bearing, the raceway of inner ring and outer ring both are tapered. Single row roller bearing can bear radial load and single direction axial load. Tapered roller bearing will produce an axial component force when bearing radial load, so it needs another bearing can bear with opposing axial force to balance it.

    Dimension

    Inner bore diameter ≥ 80mm

    Outer bore diameter ≤1500mm

    Precision grade: P0,P6,P5

    Basic type 

    The conical angle of outer ring raceway is between 10°~19°, it can bear the load combine the axial load and radial load. The larger the conical angle is, the greater the axial loading capacity is. Large conical angle bearing is with suffix B, the conical angle is between 25°~29°, it can bear higher axial load. More, single row tapered roller bearing can be adjusted the clearance when installing. 

     

    Design character

    Tapered roller bearing is mainly used for combine load of the axial load and radial load. Compared with angular contact ball bearing, it has high load capacity, slower limit rotating speed. Tapered roller bearing can bear the axial load in single direction and also can limit axial displacement for shaft or housing in single direction.

    Application

    1.Car

    2.Steel rolling plant 

    3.Mining industry

    4.Metallurgical industry

    5.Plastic machine 

    Single row taper roller bearing in metric and inch size: 30200 / 30300 / 31300 / 32200 / 32300 / 33100 / 33200 series, L / LM / HM / BT / J / JL / JLM / M series

    type

    d

    D

    T

    30203

    17

    40

    13.25

    30204

    20

    47

    15.25

    30205

    25

    52

    16.25

    30206

    30

    62

    17.25

    30207

    35

    72

    18.25

    30208

    40

    80

    19.25

    30209

    45

    85

    20.75

    30210

    50

    90

    21.75

    30211

    55

    100

    22.75

    30212

    60

    110

    23.75

    30213

    65

    120

    24.75

    30214

    70

    125

    26.25

    30215

    75

    130

    27.25

    30216

    80

    140

    28.25

    30217

    85

    150

    30.50

    30218

    90

    160

    32.50

    30219

    95

    170

    34.50

    30220

    100

    180

    37.00

    30221

    105

    190

    39.00

    30222

    110

    200

    41.00

    30224

    120

    215

    43.50

    30226

    130

    230

    43.75

    30228

    140

    250

    45.75

    30230

    150

    270

    49.00

    30232

    160

    290

    52.00

    30234

    170

    310

    57.00

    30236

    180

    320

    57.00

    30238

    190

    340

    60.00

    30240

    200

    360

    64.00

    30302

    15

    42

    14.25

    30303

    17

    47

    15.25

    30304

    20

    52

    16.25

    30305

    25

    62

    18.25

    30306

    30

    72

    20.75

    30307

    35

    80

    22.75

    30308

    40

    90

    25.25

    30309

    45

    100

    27.25

    30310

    50

    110

    29.25

    30311

    55

    120

    31.50

    30312

    60

    130

    33.50

    30313

    65

    140

    36.00

    30314

    70

    150

    38.00

    30315

    75

    160

    40.00

    30316

    80

    170

    42.50

    30317

    85

    180

    44.50

    30318

    90

    190

    46.50

    30319

    95

    200

    49.50

    30320

    100

    215

    51.50

    30321

    105

    225

    53.50

    30322

    110

    240

    54.50

    30324

    120

    260

    59.50

    30326

    130

    280

    63.75

    30328

    140

    300

    67.75

    30330

    150

    320

    72.00

    30352

    260

    540

    114

    31305

    25

    62

    18.25

    31306

    30

    72

    20.75

    31307

    35

    80

    22.75

    31308

    40

    90

    25.25

    31309

    45

    100

    27.25

    31310

    50

    110

    29.25

    31311

    55

    120

    31.50

    31312

    60

    130

    33.50

    31313

    65

    140

    36.00

    31314

    70

    150

    38.00

    31315

    75

    160

    40.00

    31316

    80

    170

    42.50

    31317

    85

    180

    44.50

    320/22

    22

    44.0

    15.00

    320/28

    28

    52.0

    16.00

    320/32

    32

    58.0

    17.00

    32004

    20

    42.0

    15.00

    32005

    25

    47.0

    15.00

    32006

    30

    55.0

    17.00

    32007

    35

    62.0

    18.00

    32008

    40

    68.0

    19.00

    32009

    45

    75.0

    20.00

    32010

    50

    80

    20.00

    32011

    55

    90

    23.00

    32012

    60

    95

    23.00

    32013

    65

    100

    23.00

    32014

    70

    110

    25.00

    32015

    75

    115

    25.00

    32016

    80

    125

    29.00

    32017

    85

    130

    29.00

    32018

    90

    140

    32.00

    32019

    95

    145

    32.00

    32020

    100

    150

    32.00

    32021

    105

    160

    35.00

    32022

    110

    170

    38.00

    32024

    120

    180

    38.00

    32026

    130

    200

    45.00

    32028

    140

    210

    45.00

    32030

    150

    225

    48.00

    32032

    160

    240

    51.00

    32034

    170

    260

    57.00

    32206

    30

    62

    21.25

    32207

    35

    72

    24.25

    32208

    40

    80

    24.75

    32209

    45

    85

    24.75

    32210

    50

    90

    24.75

    32211

    55

    100

    26.75

    32212

    60

    110

    29.75

    32213

    65

    120

    32.75

    32214

    70

    125

    33.25

    32215

    75

    130

    33.25

    32216

    80

    140

    35.25

    32217

    85

    150

    38.50

    32218

    90

    160

    42.50

    32219

    95

    170

    45.50

    32220

    100

    180

    49.00

    32221

    105

    190

    53.00

    32222

    110

    200

    56.00

    32224

    120

    215

    61.50

    32226

    130

    230

    67.75

    32228

    140

    250

    71.75

    32230

    150

    270

    77.00

    32232

    160

    290

    84.00

    32234

    170

    310

    91.00

    32236

    180

    320

    91.00

    32238

    190

    340

    97.00

    32240

    200

    360

    104.00

    32244

    220

    400

    114.00

    32303

    17

    47

    20.25

    32304

    20

    52

    22.25

    32305

    25

    62

    25.25

    32306

    30

    72

    28.75

    32307

    35

    80

    32.75

    32308

    40

    90

    35.25

    32309

    45

    100

    38.25

    32310

    50

    110

    42.25

    32311

    55

    120

    45.50

    32312

    60

    130

    48.50

    32313

    65

    140

    51.00

    32314

    70

    150

    54.00

    32315

    75

    160

    58.00

    32316

    80

    170

    61.50

    32317

    85

    180

    63.50

    32318

    90

    190

    67.50

    32319

    95

    200

    71.50

    32320

    100

    215

    77.50

    32321

    105

    225

    81.50

    32322

    110

    240

    84.50

    32324

    120

    260

    90.50

    32330

    150

    320

    114.00

    32907

    35

    55

    14.00

    32908

    40

    62

    15.00

    32909

    45

    68

    15.00

    32910

    50

    72

    15.00

    32911

    55

    80

    17.00

    32912

    60

    85

    17.00

    32913

    65

    90

    17.00

    32914

    70

    100

    20.00

    32915

    75

    105

    20.00

    32916

    80

    110

    20.00

    33005

    25

    47

    17.00

    33006

    30

    55

    20.00

    33007

    35

    62

    21.00

    33008

    40

    68

    22.00

    33009

    45

    75

    24.00

    33010

    50

    80

    24.00

    33011

    55

    90

    27.00

    33012

    60

    95

    27.00

    33013

    65

    100

    27.00

    332/28

    28

    58

    24.00

    332/32

    32

    65

    26.00

    33206

    30

    62

    25.00

    33207

    35

    72

    28.00

    33208

    40

    80

    32.00

    33209

    45

    85

    32.00

    33210

    50

    90

    32.00