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YRT rotary table bearings

Details

Axial/radialbearings YRT: 

Axial/radial bearing YRT: YRT bearing consist of athrust/radial housing washer, a thrust/radial shaft washer, a thrust washer,two axial needle roller and cage assemblies and a group of radial cylindricalroller. Housing washer and shaft washer have equally spaced fitting bolt. Thiskind of bearings has high axial load and radial load, and high tilting rigidityand high precision. This bearing can be used to the machine tool and other highprecision machinery of the rotary table or sub-set, and also can be used forchuck, measuring instruments and test equipment and rotary table configuration.This bearing requires higher quality of the parts to match it. You must controlscrew tightening torque when install it.

Bearing type

Boundary dimensions

Fixing holes

Basic load rating

weight

d

D

H

H1

C

d1

dn

dm

Inner ring

Outer ring

axial

radial

dynamic

static

dynamic

static

mm

d0

ds

Ts

qty

dL

qty

Ca

Coa

Cr

Cor

mm

mm

KN

kg

YRT50

50

126

30

20

10

105

63

116

5.6

9

4.2

10

5.6

12

38

158

28.5

49.5

1.6

YRT80

80

146

35

23.35

12

130

92

138

5.6

10

4.2

10

4.6

12

56

255

42.5

100

2.4

YRT100

100

185

38

25

12

160

112

170

5.6

10

5.4

16

5.6

15

76.5

415

47.5

120

4.1

YRT120

120

210

40

26

12

184

135

195

7

11

6.2

22

7

21

102

540

52

143

5.3

YRT150

150

240

40

26

12

214

165

225

7

11

6.2

34

7

33

112

630

56

170

6.2

YRT180

180

280

43

29

15

244

194

260

7

11

6.2

46

7

45

118

710

69.5

200

7.7

YRT200

200

300

45

30

15

274

215

285

7

11

6.2

46

7

45

120

765

81.5

220

9.7

YRT260

260

385

55

36.5

18

345

280

365

9.3

15

8.2

34

9.3

33

160

1060

93

290

18.3

YRT325

325

450

60

40

20

415

342

430

9.3

15

8.2

34

9.3

33

275

1930

120

345

25

YRT395

395

525

65

42.5

20

486

415

505

9.3

15

8.2

46

9.3

45

300

2280

186

655

33

YRT460

460

600

70

46

22

560

482

580

10

15

8.2

46

10

45

355

2800

200

765

45

YRT580

580

750

90

60

30

700

610

720

11.4

18

11

46

11.4

42

490

4250

228

965

89

YRT650

650

870

122

78

34

800

680

830

14

20

13

46

14

42

1040

8000

490

1800

170

YRT850

850

1095

124

80.5

37

1018

890

1055

18.5

26

17

57

18.5

54

1000

8650

455

1730

253

YRT950

950

1200

132

86

40

1130

990

1160

18.5

26

17

57

18.5

54

1290

11400

530

2040

312

YRT1030

1030

1300

145

92.5

40

1215

1075

1255

18.5

26

17

66

18.5

66

1380

12000

620

2650

375

YRT1200

1200

1490

164

108

52

1410

1240

1445

18.5

26

17

66

18.5

66

1435

12850

745

2800

450

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