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turntable bearing


Turntable bearings

More details


 

 

Turntable bearings are of axial-radial cylindrical roller structure, designed for use in rotary tables, face plates and other high-precision bearing applications. Axial-radial cylindrical roller bearings meet or exceed P4 tolerance grade. Turntable bearings are fitted with precision cages, and feature ring raceways that have a very high surface quality. High internal accuracy is also a determining factor in providing even load distribution and high rigidity. The super-precision nature of the Turntable design results in a bearing offering significantly improved speed without any loss of rigidity.

Bearing

type

Boundary dimensions (mm)

Mass

kg

d

D

T

C

d1

dn

dm

YRT50

50

126

30

10

105

63

116

1.6

YTR80

80

146

35

12

130

92

138

2.4

YRT100

100

185

38

12

160

112

170

4.1

YRT120

120

210

40

12

184

135

195

5.3

YRT150

150

240

40

12

214

165

225

6.2

YRT180

180

280

43

15

244

194

260

7.7

YRT200

200

300

45

15

274

215

285

9.7

YRT260

260

385

55

18

345

280

365

18.3

YRT325

325

450

60

20

415

342

430

25

YRT395

395

525

65

20

486

415

505

33

YRT460

460

600

70

22

560

482

580

45

YRT580

580

750

90

30

700

610

720

89

YRT650

650

870

122

34

800

680

830

170

YRT850

850

1095

124

37

1018

890

1055

253

YRT950

950

1200

132

40

1130

990

1160

312

 

Bearing

type

Boundary dimensions (mm)

Mass

kg

d

D

H

Hg

d1

TA

TB

RTC80

80

146

35

12

130

92

138

2

RTC100

100

185

38

12

160

112

170

4

RTC120

120

210

40

12

184

135

195

5

RTC150

150

240

40

12

212

165

225

5.8

RTC180

180

280

43

15

242

194

260

8

RTC200

200

300

45

15

272

215

285

9.3

RTC260

260

385

55

18

343

280

365

18

RTC325

325

450

60

20

413

342

430

25

RTC395

395

525

65

20

484

415

505

33

RTC460

460

600

70

22

558

482

580

48

RTC580

580

750

90

30

698

610

720

84

RTC650

650

870

122

34

798

680

830

169

RTC850

850

1095

124

37

1016

890

1055

236

RTC950

950

1200

132

40

1128

990

1160

270