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Crossed Roller Bearing of RB Series with Separated Outer Ring and Integrated Inner Ring

RB series RB series cross roller rings are the basic type of these bearings which have a separable outer ring and integrated inner ring. These bearings are suitable to applications requiring high rotational accuracy of the inner ring. SBI also offer RB –UU of two sides sealed type Features...
Product Details:

RB series

RB series cross roller rings are the basic type of these bearings which have a separable outer ring and integrated inner ring. These bearings are suitable to applications requiring high rotational accuracy of the inner ring. SBI also offer RB –UU of two sides sealed type

Features

1.Easy to fit

2.increased rigidity

3.Rotational accuracy up to micron level

Applications

1.Precision Testing Instrument

2.Robot joint

3.Direct drive torque motor and so on

RB series(separable outer ring)

shaft

type

Main dimensions

shaft dimensions

basic static load rating

weight

ID
d

OD
D

PD
dp

Width
B B1

Lubracation hole
a b

rmin

ds

Dh

Cr(KN)

Cor(KN)

Kg

20

RB 2008

20

36

27

8

2

0.8

0.5

23.5

30.5

3.23

3.1

0.04

25

RB 2508

25

41

32

8

2

0.8

0.5

28.5

35.5

3.63

3.83

0.05

30

RB 3010

30

55

41.5

10

2.5

1

0.6

37

47

7.35

8.36

0.12

35

RB 3510

35

60

46.5

10

2.5

1

0.6

41

51.5

7.64

9.12

0.13

40

RB 4010

40

65

51.5

10

2.5

1

0.6

47.5

57.5

8.33

10.6

0.16

45

RB 4510

45

70

56.5

10

2.5

1

0.6

51

61.5

8.62

11.3

0.17

50

RB 5013

50

80

64

13

2.5

1.6

0.6

57.4

72

16.7

20.9

0.27

60

RB 6013

60

90

74

13

2.5

1.6

0.6

68

82

18

24.3

0.3

70

RB 7013

70

100

84

13

2.5

1.6

0.6

78

92

19.4

27.7

0.35

80

RB 8016

80

120

98

16

3

1.6

0.6

91

111

30.1

42.1

0.7

90

RB 9016

90

130

108

16

3

1.6

1

98

118

31.4

45.3

0.75

100

RB 10016

100

140

119.3

16

3.5

1.6

1

109

129

31.7

48.6

0.83

RB 10020

150

123

20

3.5

1.6

1

113

133

33.1

50.9

1.45

110

RB 11012

110

135

121.8

12

2.5

1

0.6

117

127

12.5

24.1

0.4

RB 11015

145

126.5

15

3.5

1.6

0.6

122

136

23.7

41.5

0.75

RB 11020

160

133

20

3.5

1.6

1

120

143

34

54

1.56

120

RB 12016

120

150

134.2

16

3.5

1.6

0.6

127

141

24.2

43.2

0.72

RB 12025

180

148.7

25

3.5

2

1.5

133

164

66.9

100

2.62

130

RB 13015

130

160

144.5

15

3.5

1.6

0.6

137

152

25

46.7

0.72

RB 13025

190

158

25

3.5

2

1.5

143

174

69.5

107

2.82

140

RB 14016

140

175

154.8

16

2.5

1.6

1

147

162

25.9

50.1

1

RB 14025

200

168

25

3.5

2

1.5

154

185

74.8

121

2.96

150

RB 15013

150

180

164

13

2.5

1.6

0.6

157

172

27

53.5

0.68

RB 15025

210

178

25

3.5

2

1.5

164

194

76.8

128

3.16

RB 15030

230

188

30

4.5

3

1.5

173

211

100

156

5.3

160

RB 16025

160

220

188.6

25

3.5

2

1.5

173

204

81.7

135

3.14

170

RB 17020

170

220

191

20

3.5

1.6

1.5

184

198

29

62.1

2.21

180

RB 18025

180

240

210

25

3.5

2

1.5

195

225

84

143

3.44

190

RB 19025

190

240

211.9

25

3.5

1.6

1

202

222

41.7

82.9

2.99

200

RB 20025

200

260

230

25

3.5

2

2

215

245

84.2

157

4

RB 20030

280

240

30

4.5

3

2

221

258

114

200

6.7

RB 20035

295

247.7

35

5

3

2

225

270

151

252

9.6

220

RB 22025

220

280

250.1

25

3.5

2

2

235

265

92.3

171

4.1

240

RB 24025

240

300

269

25

3.5

2

2.5

256

281

68.3

145

4.5

250

RB 25025

250

310

277.5

25

3.5

2

2.5

265

290

69.3

150

5

RB 25030

330

287.5

30

4.5

3

2.5

269

306

126

244

8.1

RB 25040

355

300.7

40

6

3.5

2.5

275

326

195

348

14.8

300

RB 30025

300

360

328

25

3.5

2

2.5

315

340

76.3

178

5.9

RB 30035

395

345

35

5

3

2.5

322

368

183

367

13.4

RB 30040

405

351.6

40

6

3.5

2.5

326

377

212

409

17.2

350

RB 35020

350

400

373.4

20

3.5

1.6

2.5

363

383

54.1

143

3.9

400

RB 40035

400

480

440.3

35

5

3

2.5

422

459

156

370

14.5

RB 40040

510

453.4

40

6

3.5

2.5

428

479

241

531

23.5

450

RB 45025

450

500

474

25

3.5

1.6

1

464

484

61.7

182

6.6

500

RB 50025

500

550

524.2

25

3.5

1.6

1

514

534

65.5

201

7.3

RB 50040

600

548.8

40

6

3

2.5

526

572

239

607

26

RB 50050

625

561.6

50

6

3.5

2.5

536

587

267

653

41.7

600

RB 60040

600

700

650

40

6

3

3

627

673

264

721

29

700

RB 70045

700

815

753.5

45

6

3

3

731

777

281

836

46

800

RB 80070

800

950

868.1

70

6

4

4

836

900

468

1330

105

900

RB 90070

900

1050

969

70

6

4

4

937

1001

494

1490

120

1000

RB 1000110

1000

1250

1114

110

6

6

5

1057

1171

1220

3220

360

1250

RB 1250110

1250

1500

1365.8

110

6

6

5

1308

1423

1350

3970

440

SBI Bearing now brings you crossed roller bearing of rb series with separated outer ring and integrated inner ring made-in-China with low price. As a professional bearing manufacturer and supplier in China, we are also known as a famous brand in the world. With many products in stock, welcome to wholesale the customized bulk bearing from us.

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