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Cross Roller Bearing RB Serise

Cross Roller Bearing RB Serise
RB series Cross Roller Bearing is high rigidity and precision,the dimensions are minimal miniaturization.
Product Details:

Features

   1. Separable outer ring,type for inner ring rotation

2. High rigidity and precision which can reach up to P5,P4,P2

3. Easy Installation and get used to small spaces. 

4.Extremely Thin of inner and outer rings with high rigidity


Usage characteristics

The cross array of rollers allows a single cross roller bearing unit to receive loads in all directions,increasing the rigidity to three to four times greater than the conventional type


Range of application 

 Swiveling tables of machining centers, precision rotary tables,medical equipment


Pameterar

shaft diameter

Model number

Main Dimensions

Shoulder height

Bssic load rating (radial)

Wt

Inner ring           d (mm)

Outer ring     D (mm)

dp

Width B (mm)

Greasing hole

r(min)

ds(mm)

Dh (mm)

C   KN

Co  KN

Kg

30

RB3010

30

55

41.5

10

1

0.6

37

47

7.35

8.36

0.12

35

RB3510

35

60

46.5

10

1

0.6

41

51.5

7.64

9.12

0.13

40

RB4010

40

65

51.5

10

1

0.6

47.5

57.5

8.33

10.6

0.16

45

RB4510

45

70

56.5

10

1

0.6

51

61.5

8.62

11.3

0.17

50

RB5013

50

80

64

13

1.5

0.6

57.4

72

16.7

20.9

0.27

60

RB6013

60

90

74

13

1.5

0.6

68

82

18

24.3

0.3

70

RB7013

70

100

84

13

1.5

1

78

92

19.4

27.7

0.35

80

RB8016

80

120

98

16

1.5

1

91

111

30.1

42.1

0.7

90

RB9016

90

130

108

16

1.5

1.5

98

118

31.4

45.3

0.75

100

RB10016

100

140

119.3

16

1.5

1.5

109

129

31.7

48.6

0.83

RB10020

150

123

20

1.5

1.5

113

133

33.1

50.9

1.45

110

RB11012

110

135

121.8

12

1.5

1

117

127

12.5

24.1

0.4

RB11015

145

126.5

15

1.5

1

122

136

23.7

41.5

0.75

RB11020

160

133

20

1.5

1.5

120

143

34

54

1.56

120

RB12016

120

150

134.2

16

1.5

1.5

127

141

24.2

43.2

0.72

RB12025

180

148.7

25

2

1

133

164

66.9

100

2.62

130

RB13015

130

160

144.5

15

1.5

2

137

152

25

46.7

0.72

RB13025

190

158

25

2

1

143

174

69.5

107

2.82

140

RB14016

140

175

154.8

16

1.5

2

147

162

25.9

50.1

1

RB14025

200

168

25

2

1.5

154

185

74.8

121

2.96

150

RB15013

150

180

164

13

1.5

2

157

172

27

53.5

0.68

RB15025

210

178

25

2

1

164

194

76.8

128

3.16

RB15030

230

188

30

3

2

173

211

100

156

5.3

160

RB16025

160

220

188.6

25

2

2

173

204

81.7

135

3.14

170

RB17020

170

220

191

20

1.5

2

184

198

29

62.1

2.11

180

RB18025

180

240

210

25

2

2

195

225

84

143

3.44

190

RB19025

190

240

211.9

25

1.5

2

202

222

41.7

82.9

2.99

200

RB20025

200

260

230

25

2

2.5

215

245

84.2

157

4

RB20030

280

240

30

3

2.5

221

258

114

200

6.7

RB20035

295

247.7

35

3

2.5

225

270

151

252

9.6

220

RB22025

220

280

250.1

25

2

2.5

235

265

92.3

171

4.1

240

RB24025

240

300

269

25

2

3

256

281

68.3

145

4.5

250

RB25025

250

310

277.5

25

2

3

265

290

69.3

150

5

RB25030

330

287.5

30

3

3

269

306

126

244

8.1

RB25040

355

300.7

40

3.5

3

275

326

195

348

14.8

300

RB30025

300

360

328

25

2

3

315

340

76.3

178

5.9

RB30035

395

345

35

3

3

322

368

183

367

13.4

RB30040

405

351.6

40

3.5

3

326

377

212

409

17.2

350

RB35020

350

400

373.4

20

1.5

3.5

363

383

54.1

143

3.9

400

RB40035

400

480

440.3

35

3

3.5

422

459

156

370

14.5

RB40040

510

453.4

40

3.5

1.5

428

479

241

531

23.5

450

RB45025

450

500

474

25

1.5

1.5

464

484

61.7

182

6.6

500

RB50025

500

550

524.2

25

1.5

1.5

514

534

65.5

201

7.3

RB50040

600

548.8

40

3

3.5

526

572

239

607

26

RB50050

625

561.6

50

3.5

3.5

536

587

267

653

41.7

600

RB60040

600

700

650

40

3

4

627

673

264

721

29

700

RB70045

700

815

753.5

45

3

4

731

777

281

836

46

800

RB80070

800

950

868.1

70

4

5

836

900

468

1330

105

900

RB90070

900

1050

969

70

4

5

937

1001

494

1490

120

1000

RB1000110

1000

1250

1114

110

6

6

1057

1171

1220

3220

360

1250

RB1250110

1250

1500

1365.8

110

6

6

1308

1423

1350

3970

440



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