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Home >  Products > Crossed Cylindrical Roller Bearings > HRB Crossed Roller Bearings
HRB Crossed Roller Bearings
Crossed Cylindrical Roller Bearings
HRB Crossed Roller Bearings
Inner Diameter: 30-1250mm
Outer Diameter: 55-1500mm
Width: 10-110mm
Weight: 0.12-440kg
Details DrawingSpecifications Comments

HRB crossed roller bearing characteristics:

1. High precision: P4 precision, P2 precision.

2. High rigidity: This series bearing have preload.

3. High load: This series bearing can bear double-direction axial load, radial load and tilting moment.

4. Small size: This series bearing can save space for machine tools.


HRB crossed roller bearing series (outer ring division type with inner rotating), this type is the basic type of crossed roller bearings. The outer rings have two parts, and the inner ring is one integer. The type is well applied to the situation which need high rotation accuracy on inner ring. For example, it is suitable for the rotary part of the indexing table of the tools machine.


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Identifi -cation number

Main dimensions

Shoulder height

Basic load rating(radial)

weight

inner ring d (mm)

outer ring D(mm)

Roller pitch circle diameter dp(mm)

width B B1 (mm)

Chamfer r(min)

ds

Dh

C kN

C0 kN

Kg

HRB3010

30

55

41.5

10

0.6

37

47

7.35

8.36

0.12

HRB3510

35

60

46.5

10

0.6

41

51.5

7.64

9.12

0.13

HRB4010

40

65

51.5

10

0.6

47.5

57.5

8.33

10.6

0.16

HRB4510

45

70

56.5

10

0.6

51

61.5

8.62

11.3

0.17

HRB5013

50

80

64

13

0.6

57.4

72

16.7

20.9

0.27

HRB6013

60

90

74

13

0.6

68

82

18

24.3

0.3

HRB7013

70

100

84

13

0.6

78

92

19.4

27.7

0.35

HRB8016

80

120

98

16

0.6

91

111

30.1

42.1

0.7

HRB9016

90

130

108

16

1

98

118

31.4

45.3

0.75

HRB10016

100

140

119.3

16

1

109

129

31.7

48.6

0.83

HRB10020

150

123

20

1

113

133

33.1

50.9

1.45

HRB11012

110

135

121.8

12

0.6

117

127

12.5

24.1

0.4

HRB11015

145

126.5

15

0.6

122

136

23.7

41.5

0.75

HRB11020

110

160

133

20

1

120

143

34

54

1.56

HRB12016

120

150

134.2

16

1.6

127

141

24.2

43.2

0.72

HRB12025

180

148.7

25

1.5

133

164

66.9

100

2.62

HRB13015

130

160

144.5

15

0.6

137

152

25

46.7

0.72

HRB13025

190

158

15

1.5

143

174

69.5

107

2.82

HRB14016

140

175

154.8

16

1

147

162

25.9

50.1

1

HRB14025

200

168

25

1.5

154

185

74.8

121

2.96

HRB15013

150

180

164

13

0.6

157

172

27

53.5

0.68

HRB15025

210

178

25

1.5

164

194

76.8

128

3.16

HRB15030

230

188

30

1.5

173

211

100

156

5.3

HRB16025

160

220

188.6

25

1.5

173

204

81.7

135

3.14

HRB17020

170

220

191

20

1.5

184

198

29

62.1

2.21

HRB18025

180

240

210

25

1.5

195

225

84

143

3.44

HRB19025

190

2

211.9

25

1

202

222

41.7

82.9

2.99

HRB20025

200

2

230

25

2

245

245

84.2

157

4

HRB20030

2

240

30

2

258

258

114

200

6.7

HRB20035

2

247.7

35

2

270

270

151

252

9.6

HRB22025

220

280

250.1

25

2

235

265

92.3

171

4.1

HRB24025

240

300

269

25

2.5

256

281

68.3

145

4.5

HRB25025

250

310

277.5

25

2.5

265

290

69.3

150

5

HRB25030

330

287.5

30

2.5

269

306

126

244

8.1

HRB25040

355

300.7

40

2.5

275

326

195

348

14.8

HRB30025

300

360

328

25

2.5

315

340

76.3

178

5.9

HRB30035

395

345

35

2.5

322

368

183

367

13.4

HRB30040

300

405

351.6

40

2.5

326

377

212

409

17.2

HRB35020

350

400

373.4

20

2.5

363

383

54.1

143

3.9

HRB40035

400

480

440.3

35

2.5

422

459

156

370

14.5

HRB40040

510

453.4

40

2.5

428

479

241

531

23.5

HRB45025

450

500

474

25

1

464

484

61.7

182

6.6

HRB50025

500

550

524.2

25

1

514

534

65.5

201

7.3

HRB50040

600

548.8

40

2.5

526

572

239

607

26

HRB50050

625

561.6

50

2.5

536

587

267

653

41.7

HRB60040

600

700

650

40

3

627

673

264

721

29

HRB70045

700

815

753.5

45

3

731

777

281

836

46

HRB80070

800

950

868.1

70

4

836

900

468

1330

105

HRB90070

900

1050

969

70

4

937

1001

494

1490

120

HRB1000110

1000

1250

1114

110

5

1057

1171

1220

3220

360

HRB1250110

1250

1500

1365.8

110

5

1308

1423

1350

1970

440