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Crossed Cylindrical Roller Bearings

HRE Crossed Roller Bearings


Inner Diameter: 20-600mm
Outer Diameter: 36-700mm
Width: 8-50mm
Weight: 0.04-41.7kg

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HRE crossed roller bearing series (inner ring division type with outer rotating), which is also the basic type of crossed roller bearings. The size is the same with that of RB series. The inner rings have two parts, and the outer ring is one integer. The type is well apply to the situation which need high rotation accuracy on outer ring.

 

HRE 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

 

Inner Diameter: 20-600mm

Outer Diameter: 36-700mm

Width: 8-50mm

Weight: 0.04-41.7kg

Identifi -cation number

Main dimensions

Shoulder height

Basic load rating(radial）

weight

inner ring d(mm)

outer ring D(mm)

Ro ller pitch circle diameter dp(mm)

width B B1 (mm)

Chamferr (min)

ds

Dh

C KN

C0 KN

Kg

HRE2008

20

36

29

8

0.5

23.5

30.5

3.23

3.1

0.04

HRE2508

25

41

34

8

0.5

28.5

35.5

3.63

3.83

0.05

HRE3010

30

55

43.5

10

0.6

37

47

7.35

8.36

0.12

HRE3510

35

60

48.5

10

0.6

41

51.5

7.64

9.12

0.13

HRE4010

40

65

53.5

10

0.6

47.5

58

8.33

10.6

0.16

HRE4510

45

70

58.5

10

0.6

51

61.5

8.62

11.3

0.17

HRE5013

50

80

66

13

0.6

57.5

72

16.7

20.9

0.27

HRE6013

60

90

76

13

0.6

68

82

18

24.3

0.3

HRE7013

70

100

86

13

0.6

78

92

19.4

27.7

0.35

HRE8016

80

120

101.4

16

0.6

91

111

30.1

42.1

0.7

HRE9016

90

130

112

16

1

98

118

31.4

45.3

0.75

HRE10016

100

140

121.1

16

1

109

129

31.7

48.6

0.83

HRE10020

150

127

20

1

113

133

33.1

50.9

1.45

HRE11012

110

135

123.3

12

0.6

117

127

12.5

24.1

0.4

HRE11015

145

129

15

0.6

122

136

23.7

41.5

0.75

HRE11020

160

137

20

1

120

140

34

54

1.56

HRE12016

120

150

136

16

0.6

127

141

24.2

43.2

0.72

HRE12025

180

152

25

1.5

133

164

66.9

100

2.62

HRE13015

130

160

146

15

0.6

137

152

25

46.7

0.72

HRE13025

190

162

25

1.5

143

174

69.5

107

2.82

HRE14016

140

175

160

16

1

147

162

25.9

50.1

1

HRE14025

200

172

25

1.5

154

185

74.8

121

2.96

HRE15013

150

180

166

13

0.6

158

172

27

53.5

0.68

HRE15025

210

182

25

1.5

164

194

76.8

128

3.16

HRE15030

230

192

30

1.5

173

1.510

100

156

5.3

HRE16025

160

220

192

25

1.5

173

204

81.7

135

3.14

HRE17020

170

220

196.1

20

1.5

184

198

29

62.1

2.21

HRE18025

180

240

210

25

1.5

195

225

84

143

3.44

HRE19025

190

240

219

25

1

202

222

41.7

82.9

2.99

HRE20025

200

260

230

25

2

215

245

84.2

157

4

HRE20030

280

240

30

2

221

258

114

200

6.7

HRE20035

295

247.7

35

2

225

270

151

252

9.6

HRE22025

220

280

250.1

25

2

235

265

92.3

171

4.1

HRE24025

240

300

272.5

25

2.5

256

281

68.3

145

4.5

HRE25025 

250

310

280.9

25

2.5

268

293

69.3

150

5

HRE25030 

330

287.5

30

2.5

269

306

126

244

8.1

HRE25040 

355

300.7

40

2.5

275

326

195

348

14.8

HRE30025 

300

360

332

25

2.5

319

344

75.7

178

5.9

HRE30035 

395

345

35

2.5

322

368

183

367

13.4

HRE30040 

405

351.6

40

2.5

326

377

212

409

17.2

HRE35020 

350

400

376.6

20

2.5

363

383

54.1

143

3.9

HRE40035

400

480

440.3

35

2.5

422

459

156

370

14.5

HRE40040

 

510

453.4

40

2.5

428

479

241

531

23.5

HRE45025

450

500

476.6

25

1

464

484

61.7

182

6.6

HRE50025

500

550

526.6

25

1

514

534

65.5

201

7.3

HRE50040

600

548.8

40

2.5

526

572

239

607

26

HRE50050

625

561.6

50

2.5

536

587

267

653

41.7

HRE60040

600

700

650

40

3

627

673

264

721

29

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Our company can produce more than 3000 kinds of standard and nonstandard rolling bearings in 9 different categories. Our company products are commonly used in metallurgy, mining, machinery, petroleum industry, electricity etc.