High-precision Cross Roller Bearing

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XRB/XRBC/XRBH Series cross roller bearing

Overview

XRB/XRBC/XRBH is a standard type with thinnest possible inner and outer rings. Since the outer ring is split while the inner ring is integrated with the main body  it is optimal for locations where the rotational accuracy of the inner ring is required. 

XRB series standard cross roller bearing (instead of THK RB series; IKO CRB series; NSK NRXT series)

XRB XRBC XRBH Series cross roller bearing 2_副本.jpg

公称型号

Type

外型尺寸(mm) B oundary dimensions

基本额定负荷(KN)

Basic Rated   loading

单重

Weight

对应型号

Equivalent

内径

Inner diameter

外径

Outer diameter

宽度

width

径向(KN) Radial

THK

IKO

NSK

d

D

B

C

Co

Kg

XRB2008

20

36

8

3.23

3.1

0.04

RB2008



XRB 2508

25

41

8

3.63

3.83

0.05

RB25O8


NRXT2508

XRB3010

30

55

10

7.35

8.36

0.12

RB3010

CRB3010


XRB 3510

35

60

10

7.64

9.12

0.13

RB3510



XRB 4010

40

65

10

8.33

10.6

0.16

RB4010

CRB4010

NRXT4010

XRB 4510

45

70

10

8.62

11.3

0.17

RB4510



XRB 5013

50

80

13

16.7

20.9

0.27

RB5013

CRB5013

NRXT5013

XRB 6013

60

90

13

18

24.3

0.3

RB6013

CRB6013

NRXT6013

XRB 7013

70

100

13

19.4

27.7

0.35

RB7013

CRB7013

NRXT7013

XRB 8013

80

110

13

20.5

32

0.38



NRXT8013

XRB 8016

80

120

16

30.1

42.1

0.7

RB8016

CRB8016

NRXT8016

XRB 9016

90

130

16

31.4

45.3

0.75

RB9016

CRB9016

NRXT9016

XRB 9020

90

140

20

32

49

1.27



NRXT9020

XRB 10016

100

140

16

31.7

48.6

0.83

RB10016



XRB 10020

100

150

20

331

509

145

RB10020

CRB10020

NRXT10020

XRB 11012

110

135

12

12.5

24.1

0.4

RB11012



XRB 110*5

110

145

15

273

41.5

0.75

RB11015



XRB 11020

110

160

20

34

54

1.56

RB11020

CRB1102C

NRXT11020

XRB 120-6

120

150

16

2442

43.2

0.72

RB12016



XRB 12020

120

170

20

36

62

1.6



NRXT 12020

XRB 12025

120

180

25

669

100

2.62

RB12025

CRB12025

NRXT12025

XRB 130*5

130

160

15

25

46.7

0.72

RB1X15



XRB 13025

130

190

25

695

107

2.82

RB 13025

CRB13025

NRXT 13025

XRB 140*6

140

175

16

25.9

50.1

1

RB14016



XRB 14025

140

200

25

748

121

2.96

RB 14025

CRB14025

NRXT 14025

XRB 150-3

150

180

13

27

53.5

0.68

RB15013



XRB 15025

150

210

25

768

128

3.16

RBI5025

CRB15025

NRXT 15025

XRB 15030

150

230

30

100

156

5.3

RBI5030

CRB15030

NRXT 15030

XRB 16025

160

220

25

81.7

135

3.14

RB16025



XRB 17020

170

220

20

29

62.1

2.21

HB17020



XRB 18025

180

240

25

84

143

3.44

RB18025



XRB 19025

190

240

25

41.7

82.9

2.99

RB19025



XRB 20025

200

260

25

842

157

4

RB20025

CRB20025


XRB 20030

200

280

30

114

200

67

RB20030

CRB20030

NRXT20030

XRB 20035

200

295

35

151

252

9.6

RB20035

CRB20035


XRB 22025

220

280

25

923

171

4.1

RB22025



XHB 24025

240

300

25

683

145

4.5

RB24025



XRB 25025

250

310

25

693

150

5

RB25025

CRB25025

NRXT25025

XRB 25030

250

330

30

126

244

e.i

RB25030

CRB25030

NRXT25030

XRB 25040

250

355

40

195

348

14.8

RB25040

CRB25040


XRB 30025

300

360

25

763

17ft

5.9

RB30025

CRB30025

NRXT30025

XRB 30035

300

395

35

183

367

13.4

RB30035

CRB30035

NRXT30035

XRB 30040

300

405

40

212

409

17.2

RB30040

CRB30040

NRXT30040

XRB 35020

350

400

20

541

143

39

RB35020



XRB 40035

400

480

35

156

370

145

RB40035

CR840035

NRXT40035

XRB 40040

400

510

40

241

531

23.5

RB40040

CRB40040

NRXT40040

XRB 40070

400

580

70

470

811

72.4




XRB 45025

450

500

25

61.7

182

66

RB45025



XRB 50025

500

550

25

65.5

201

73

RB50025



XRB 50040

500

600

40

239

607

26

RB50040

CRB50040

NRXT50040

XRB 50050

500

625

50

267

653

41.7

RB5OO5O

CR850050

NRXT50050

XRB 50070

500

680

70

653

1330

86.1


CRB50070


XRB 60040

600

700

40

264

721

29

RB60040

CRB60040

NRXT60040

XRB 60070

600

780

70

700

1540

102


CRB60070


XRB 600120

600

870

12C

1490

2800

274


CRB600120


XRB 70045

700

815

45

281

836

46

RB70045

CRB70045


XRB 70070

700

880

70

766

1810

115


CRB70070


XRB 700150

700

1020

15C

1980

3820

478


CRB700150


XRB 80070

800

950

70

468

1330

105

RB80070

CR880070


XRB 800100

800

1030

10C

1140

2640

247


CRB800100


XRB 90070

900

1050

70

494

1490

120

RB90070



XRB 100011C

1000

1250

11C

1220

3220

360

RB1000110



XRB 125011C

1250

1500

11C

1350

3970

440

RB1250110



XRBC series standard (metal retainer) cross roller bearing (instead of IKO CRBC series)

image.png

公称型号 Type

外型尺寸(mm)

Boundary   dimensions

基本额定负荷(KN)

Basic   Ratedloading

重量

Weight

对应型号

Equivalent

内径ID

外径OD

宽度Width

径向(KN) Radial

d

D

B

C

Co

Kg

IKO

XRBC 3010

30

55

10

7.35

8.36

0.12

CRBC3010

XRBC 4010

40

65

10

8.33

10.6

1.16

CRBC4010

XRBC 5013

50

80

13

16.7

20.9

1.27

CRBC5010

XRBC 6013

60

90

13

18

24.3

0.3

CRBC6010

XRBC 7013

70

100

13

19.4

27.7

0.35

CRBC7010

XRBC 8016

80

120

16

30.1

42.1

0.7

CRBC8010

XRBC 9016

90

130

16

31.4

45.3

0.75

CRBC9010

XRBC 10020

100

150

20

33.1

50.9

1.45

CRBC10020

XRBC 11020

110

160

20

34

54

1.56

CRBC11020

XRBC 12025

120

180

25

66.9

100

2.62

CRBC12025

XRBC 13025

130

190

25

69.5

107

2.82

CRBC13025

XRBC 14025

140

200

25

74.8

121

2.96

CRBC14025

XRBC 15025

150

210

25

76.8

128

3.16

CRBC15025

XRBC 15030

150

230

30

100

156

5.3

CRBC15030

XRBC 20025

200

260

25

84.2

157

4

CRBC20025

XRBC 20030

200

280

30

114

200

6.7

CRBC20030

XRBC 20035

200

295

35

151

252

9.6

CRBC20035

XRBC 25025

250

310

25

69.3

150

5

CRBC25025

XRBC 25030

250

330

30

126

244

8.1

CRBC25030

XRBC 25040

250

355

40

195

348

14.8

CRBC25040

XRBC 30025

300

360

25

76.3

178

5.9

CRBC30025

XRBC 30035

300

395

35

183

367

13.4

CRBC30035

XRBC 30040

300

405

40

212

409

17.2

CRBC30040

XRBC 40035

400

480

35

156

370

14.5

CRBC40035

XRBC 40040

400

510

40

241

531

23.5

CRBC40040

XRBC 40070

400

580

70

470

811

72.4

CRBC40070

XRBC 50040

500

600

40

239

607

26

CRBC50040

XRBC 50050

500

625

50

267

653

41.7

CRBC50050

XRBC 50070

500

680

70

653

1330

86.1

CRBC50070

XRBC 60040

600

700

40

264

721

29

CRBC60040

XRBC 60070

600

780

70

700

1540

102

CRBC60070

XRBC 600120

600

870

120

1490

2800

274

CRBC600120

XRBC 70045

700

815

45

281

836

46

CRBC70045

XRBC 70070

700

880

70

766

1810

115

CRBC70070

XRBC 700150

700

1020

150

1980

3820

478

CRBC700150

XRBC 80070

800

950

70

468

1330

105

CRBC80070

XRBC 800100

800

1030

100

1140

2640

247

CRBC800100

XRBH series standard (high rigidity) crossed roller bearings (instead of IKO CRBH series)

image.png

公称型号 Type

外型尺寸(mm)

Boundary   dimensions

基本额定负荷(KN)

Basic Rated   loading

重量 Weight

对应型号

Equivalent

内径ID

外径OD

宽度 Width

径向(KN) Radial

d

D

B

C

Co

Kg

IKO

XRBH 2008

20

36

8

2.91

2.43

0.04

CRBH208

XRBH 2508

25

41

8

3.12

2.81

0.05

CRBH258

XRBH 3010

30

55

10

7.35

8.36

0.12

CRBH3010

XRBH 3510

35

60

10

7.9

9.13

0.13

CRBH3510

XRBH 4010

40

65

10

8.33

10.6

0.15

CRBH4010

XRBH 4510

45

70

10

8.86

11.3

0.16

CRBH4510

XRBH 5013

50

80

13

16.7

20.9

0.27

CRBH5013

XRBH 6013

60

90

13

18

24.3

0.3

CRBH6013

XRBH 7013

70

100

13

19.4

27.7

0.35

CRBH7013

XRBH 8016

80

120

16

30.1

42.1

0.7

CRBH8016

XRBH 9016

90

130

16

31.4

45.3

0.75

CRBH9016

XRBH 10020

100

150

20

33.1

50.9

1.45

CRBH10020

XRBH 11020

110

160

20

34

54

1.56

CRBH11020

XRBH 12025

120

180

25

66.9

100

2.62

CRBH 12025

XRBH 13025

130

190

25

69.5

107

2.82

CRBH 13025

XRBH 14025

140

200

25

74.8

121

2.96

CRBH 14025

XRBH 15025

150

210

25

76.8

128

3.16

CRBH 15025

XRBH 20025

200

260

25

84.2

157

4

CRBH20025

XRBH 25025

250

310

25

69.3

150

5

CRBH25025