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double row tapered roller bearing catalogue

Double-Row Tapered Roller Bearings (Metric)

Double-Row Tapered Roller Bearings (Metric) feature two rows of tapered rollers, offering increased radial and axial load capacity. They are designed for automotive and industrial applications, efficiently managing combined loads. Their arrangement provides enhanced rigidity and durability, making them suitable for heavy-duty tasks while maintaining precise load distribution and minimizing friction. WKB Bearings, as one of the leading taper roller bearing manufacturers, ensures your satisfaction with Double-Row Tapered Roller Bearings.


Features of Double-Row Tapered Roller Bearings (Metric)


  • Dual-Row Configuration: Double-Row Tapered Roller Bearings (Metric) consist of two rows of tapered rollers, providing higher load-carrying capacity and improved axial and radial load distribution.

  • Enhanced Load Handling: With the ability to manage combined radial and axial loads, these bearings are well-suited for applications requiring versatile load support.

  • Rigidity and Durability: The double-row design imparts increased rigidity and durability, making them reliable for heavy-duty industrial applications, while maintaining precise performance.

  • Reduced Friction: Tapered roller design minimizes friction along the rollers and raceways, optimizing operational efficiency and contributing to longer service life.


Specs of Double-Row Tapered Roller Bearings (Metric)



Double Row Tapered Roller Bearings


80 mm-400 mm Double-Row Tapered Roller Bearings (Metric) Specs

Basic Size

Code

Inner
Diameter

Basic load rating
dynamic, static

Speed Ratings

Calculation Coefficient

Mass

d

D

T

B

C

rmin

r1min


d

C

C

Reference Speed

Limiting Speed

e

Y1

Y2

Y。


mm

-

mm

kN

r/min

-

kg

80

140

80

33

65

2.3

0.7

352216X2

80

340

530

2100

2800

0.4

1.68

2.5

1.64

5.52

140

78

33

63.5

2.5

0.6

352216

340

530

2100

2800

0.42

1.61

2.39

1.57

4.9

85

150

86

36

69

2.5

0.6

352217

85

390

620

2000

2700

0.42

1.61

2.39

1.57

5.85

1 50

84

36

66

2.5

0.5

352217X2

360

630

2000

2700

0.42

1.61

2.39

1.57

5.59

90

1 60

94

40

78

2.5

0.6

352218X2

90

440

525

1900

2500

0.42

1.61

2.39

1.57

7.83

190

103

43

70

4

1

351318

530

760

1700

2200

0.83

0.83

1.22

0.8

12.3

95

1 50

73

32

57

2

0.6

352020

95

295

560

1500

2000

0.46

1.47

2.19

1.44

4.14

165

112

52

88

2.5

0.5

350620

470

1010

1 500

2000

0.41

1.66

2.47

1.63

8.31

100

180

111

46

92

3

0.8

352220X2

100

670

840

1 700

2200

0.42

1.61

2.39

1.57

11.6

190

125

62.5

100

3

1.3

350620D1

630

1050

1500

2000

0.36

1.85

2.76

1.81

14.9

225

124

51

81

4

1

351320X1

700

1040

1 500

2000

0.83

0.82

1.22

0.8

21.4

105

190

115

50

95

3

1

352221

105

675

1150

1600

2100

0.42

1.61

2.39

1.57

13.7

190

117

50

96

3

0.8

352221X2

675

1150

1 600

2100

0.42

1.61

2.39

1.57

13.8

110

150

80

30

63

0.8

0.3

350622

110

198

430

1300

1800

0.37

1.82

2.72

1.78

3.61

170

86

38

68

2.5

0.6

352022

395

740

1300

1800

0.43

1.57

2.34

1.53

6.65

200

124

53

102

3

0.6

352222X2

680

1150

1 500

2000

0.42

1.61

2.39

1.57

16.5

200

93

38

74

3

0.8

350222X2

560

875

1 500

2000

0.42

1.61

2.39

1.57

8.21

120

180

88

38

70

2.5

0.6

352024

1 20

405

785

1 500

2000

0.46

1.47

2.19

1.44

7.31

215

132

58

109

3

1

352224

7 70

1390

1 400

1900

0.41

1.64

2.44

1.6

19.2

215

132

58

106

3

1

352224X2

770

1390

1400

1900

0.41

1.64

2.44

1.6

19.1

215

132

58

106

2.5

0.9

352224X2D

7 70

1390

1400

1900

0.41

1.64

2.44

1.6

19.1

280

185

83.5

155

5

1.5

350624

1410

2250

1100

1 500

0.39

1.74

2. 59

1.7

54.5

130

200

65


52

2.5

0.6

130KBE030+L

130

320

540



0.39

2.6

1.7

1.7

6.64

200

90

90

34

0.6

2

32026/DF

600

1210

1300

1800

0.43

1.55

2.31

1.52

10.5

200

95

42

75

2.5

0.7

352026X2

485

870

1300

1800

0.35

1.94

2. 88

1.89

9.72

180

70

30

56

2

0.5

352926X2

280

565

1400

1900

0.27

2.49

3.71

2.43

4.87

214

115.6

48

98

2.3

0.7

352126X2

605

1070

1300

1 700

0.32

2.13

3.17

2.08

15.7

230

145

64

117.5

4

1

352226

890

1760

1300

1 700

0.44

1.55

2.31

1.52

24.1

230

149

64

120

4

0.8

352226X2

890

1760

1300

1700

0.44

1.55

2.31

1.52

27.4

140

210

1 04

45

82

2.5

0.6

352028

140

580

11 70

1200

1 700

0.35

1.94

2.88

1.89

11.9

210

95

42

75

2.5

0.6

352028X2

500

950

1200

1700

0.35

1.94

2.88

1.89

8.36

225

115

50

90

2.5

1

352128

640

1180

1200

1700

0.34

2

2.98

1.96

15.5

300

168

70

108

5

1.1

351328

1280

1970

1000

1200

0.83

0.82

1.22

0.8

51.2

250

157

68

128

4

1

352228X2

1140

2080

1200

1 600

0.44

1.55

2.31

1.52

31.7

150

210

80

36

62

2.5

0.7

352930X2

150

385

795

1200

1 500

0.27

2.48

3.69

2.42

9.32

250

138

60

112

2.5

1

352130

865

1560

1 100

1 500

0.25

2.74

4.08

2.68

25.8

270

169

73

138

4

1

352230X2

1270

2330

1100

1500

0.44

1.55

2.31

1.52

39.4

160

240

115

48

90

3

0.9

352032X2

160

745

1330

1100

1400

0.35

1.94

2.88

1.89

16.5

270

150

70

120

2.5

1

352132X2

965

1720

1000

1400

0.36

1.86

2.76

1.81

28.3

290

178

80

144

4

1

352232

1 580

2970

920

1200

0.44

1.55

2.31

1.52

49.1

165

290

150

70

125

3

1.3

350633/HCC9

165

1210

2300

920

1200

0.31

2.2

3.27

2.15

41.1

170

230

82

36

65

2.5

0.7

352934X2

170

420

890

1000

1400

0.28

2.39

3.56

2.34

8.11

260

84

84

33

2.5

1

370634X2

625

1160

830

1050

0,44




17.2

260

120

54

95

3

0.9

352034X2

755

1550

1000

1300

0.31

2.18

3.24

2.13

20

280

1 50

66

120

2.5

1

352134

1070

2000

950

1300

0.38

1.78

2.65

1.74

35.6

310

192

86

152

5

1.1

352234

758

1840

750

950

0.44

1.6

2.3

1.5

58.2

180

250

95

42

74

2.5

0.7

352936X2

180

460

1060

1000

1300

0.37

1.84

2.74

1.8

13.3

259.5

70

35

70

2.5

1

350636D1

440

850

1000

1300

0.72

0.94

1.4

0.92

11.3

280

142

64

110

3

1

352036

1070

2220

940

1300

0.42

1.61

2.39

1.57

29.8

300

164

72

134

3

1

352136

1200

2350

890

1200

0.26

2.46 ,

3.93

2.58

39.9

320

192

86

152

5

1.1

352236

1 530

27 50

890

1200

0.36

1.85

2.76

1.81

60

190

260

95

42

75

2.5

0.7

352938X2

190

605

1450

940

1300

0.38

1.76

2.62

1.72

14.4

290

1 34

60

104

3

0.9

352038X2

930

1860

890

1200

0.37

1.83

2.72

1.79

28.8

320

170

76

130

3

1

352138X2

1320

2400

840

1100

0.31

2.15

3.2

2.1

52

340

204

92

160

5

1.5

352238

1830

3790

800

1000

0.44

1.53

2.28

1.5

75

200

280

116

51

92

3

1

352940

200

750

1770

900

1200

0.39

1.72

2.56

1.68

21

310

1 54

70

120

3

1

352040

1260

2620

840

1100

0.43

1.57

2.34

1.53

41.9

340

184

82

150

3

1

352140

1810

3400

800

1100

0.25

2.74

4.08

2.68

63.8

360

218

174

98

5

1.1

352240

2350

4350

800

1100

0.41

1.66

2.47

1.62

93.3

220

300

110

48

88

3

0.8

352944X2

220

705

1720

810

1100

0.31

2.18

3.24

2.13

21.2

220
(cont.)

340

164

72

130

4

1.1

352044X2

220
(cont.)

1370

2730

760

1000

0.35

1.95

2.9

1.91

47.9

370

195

88

150

4

1.3

352144

1680

3200

760

1000

0.37

1.83

2.72

1.79

76.3

240

320

101

48

82

3

1

352948X2

240

675

1 550

760

1000

0.32

2.12

3.15

2.07

23.6

360

165

72

130

4

1.1

352048X2

1460

2890

690

920

0.31

2.15

3.2

2.1

52.8

400

210

95

163

3.7

1.3

352148

2060

4050

630

840

0.31

2.18

3.24

2.13

98.1

260

360

134

60

108

3

0.9

352952x2

260

1010

2500

670

900

0.3

2.23 ;

3.32

2.18

39.7

360

141

63.5

110

3

1

352952

1120

2550

670

900

0.41

1.66

2.47

1.62

39

400

186

82

146

5

1.3

352052x2

1750

3750

630

840

0.29

2.31

3.45

2.26

79.3

420

170

170

70

5

5

45T524217C3

2090

4300

630

840

0.48

1.41

2.09

1.37

88.4

440

225

100

180

4

2.3

3521 52X2

2410

4750

580

770

0.24

2.84

4.23

2.78

124

280

380

1 34

60

108

3

0.9

352956x2

280

1030

2650

620

820

0.32

2.1

3.13

2.05

44

420

186

82

146

5

1.3

352056x2

1890

4000

580

7 70

0.37

1,83

2.72

1.79

82.7

300

420

160

72

128

4

1.1

352960x2

300

1670

3614

580

770

0.28

2.39

3.56

2.34

60.8

440

105

105

35

4

4

370660D

1020

2300

560

740

0.88

0.77

1.15

0.8

56.3

460

210

95

165

5

1.3

352060x2

2240

4800

560

740

0.36

1.85

2.76

1.81

118

500

205

90

152

5

1.5

351160

2400

4450

530

710

0.32

2.12

3.15

2.077

141

320

440

160

72

128

4

1

352964X2

320

1650

3900

530

710

0.31

2.15

3.21

2.11

67.4

480

210

95

160

5

1.1

352064x2

2310

5750

530

710

0.46

1.47

2.19

1.44

124

540

160

160

160

2

5

370664

3000

5650

430

570

0.43

1.57

2.43

1.53

408

340

460

160

72

128

4

1.1

352968x2

340

1540

4050

500

660

0.31

2.15

3.2

2.1

71

520

180

82

135

5

1.5

351068

2060

4100

480

640

0.29

2.35

3.5

2.3

127

580

242

106

170

5

1.5

351168

3100

6000

460

620

0.42

1.6

2.38

1.56

235

360

480

160

72

128

4

1

352972X2

360

1640

2240

510

680

0.33

2.05

3.05

2

74.7

540

185

82

140

5

1.5

351072

2880

6300

460

620

0.37

1.82

2.7

1.78

120

600

242

106

170

5

1.5

351172

3410

6800

400

520

0.44

0.54

2.3

1.51

221

380

520

145

65

105

4

1.1

351976

380

1660

3800

530

710

0.38

1.77

2.64

1.73

78.8

560

190

82

140

5

1.5

351076

2880

6300

410

540

0.39

1.75

2.61

1.71

137

620

242

106

170

5

1.5

351176

3410

6850

410

540

0.46

1.47

2.18

1.43

250

400

540

150

65

105

4

1.1

351980

400

1650

3850

530

710

0.45

1.5

2.23

1.47

84.6

600

206

90

1 50

5

1.5

351080

2890

6300

410

540

0.38

1.78

2.65

1.74

179

650

255

112

180

6

2.5

351180

3630

7400

360

480

0.41

1.66

2.47

1.63

2.79



420 mm-1120 mm Double-Row Tapered Roller Bearings (Metric) Specs

Basic SizeCodeInner DiameterBasic load rating
dynamic, static
Speed RatingsCalculation CoefficientMass
dDTBCrminr1min
dCCReference SpeedLimiting SpeedeY1Y2Y。
mm-mmkNr/min-kg
4205601456510541.1351984420188044503604800.381.772.641.7387
6202069015051.5.351084
267058803604800.411.642.441.6191
70027512220062.5351184
443091503604800.322.123.152.07376
4406001707412541.1351988440230053004005200.391.732.581.69123
6502129415262.5351088460315069003604800.441.522.261.49212
4606201747413041351992
196051504005200.41.692.511.65134
68023010017562.5351092
341074503604800.312.183.242.13253
4806501807813051.5351996480215051503604800.421.612.41.58159
70024010018062. 5351096
310082002503200.411.662.471.62272
7903101362247.53351196
6200133002503200.391.732.581.69540
5006701807813051.53519/500500134062003504600.431.552.311.52158
72023610018062.53510/500
358081504105400.322.083.12.04276
5307101908213651.53519/530530267063003204200.391.732.571.69176
5607502138515651.53519/560560341085003104100.431.572.341.53232
82026011518562.53510/560
292057603104100.41.72.541.67434
6008002059015651.53519/600600341090502903900.332.053.052247
87027011819862.53510/ 600
5390127002803800.411.632.431.6517
630920265114. 52127.543510/630X26307000140002703500.361.872.791.83570
6709803101362157.533510/6706706300151002603300.371.832.731.79714
71095024010617562.53519/7107104730132002503200.461.472.191.44445
10303151402207.533511/710
53609390901200.431.62.31.5810
7209151908314062.53506/7207203000100002603300.381.752.611.72284
750100026411219462.53519/7507505340156002303100.451.52.241.47546
800106027011520462.53519/8008006870152002203000.351.932.871.88606
850112026811818862.53519/8508506850187002102700.461.462.181.43645
900118027512220562.53519/9009007640213002002600.371.82.691.76763
95012503001322207.533519/9509507870225001802400.332.053.052897
112014603351582507.533519/112011209900295001602100.351.932.871.881350


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Related Tapered Roller Bearings

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