YRT100 Rotary Table Bearings (100x185x38mm) Machine Tool Bearing 

 A . Rotary Table Bearings Parameters

Brand-

YADIAN

Model number-

YRT100

Inner ring(mm)-

100

Outer ring(mm)-

185

Width(mm)-

38

Weight(Kg)-

Fixing Hole(Outer ing)

Materials-

GCR15/GCR15SiMn

Precision grade-

P5/P4/P2

Lubrication type-

Grease lubrication

Rotating part-

Inner ring/Outer ring

Load direction-

Multi-load

Structure-

Integrated Inner/Outer Ring

Bearing 

Model number 

Boundary dimensions 

Basic load rating(KN)

Limiting

Speed

(Grease)

Bearing frictional torque

(Nm)

Weight

(kg)

Model

number

Axial/Radial

Runout

(μm)

Axial load

Radial load

d

D

H

H1

C

D1

J

J1

dynamic

static

dynamic

static

unit:  mm

Ｃａ

Coa

Cr

Cor

r/min

50

126

30

20

10

105

63

116

38

158

28.5

49.5

440

2.5

1.6

YRT50

2

80

146

35

23.35

12

130

92

138

56

255

42.5

100

530

3

2.4

YRT80

3

100

185

38

25

12

160

112

170

76.5

415

47.5

120

430

3

4.0

YRT100

3

120

210

40

26

12

184

135

195

102

540

52

143

340

7

5.3

YRT120

3

150

240

40

26

12

214

165

225

112

630

56

170

320

10

6.2

YRT150

3

180

280

43

29

15

244

194

260

118

710

69.5

200

280

12

7.7

YRT180

4

200

300

45

30

15

274

215

285

120

765

81.5

220

260

14

9.7

YRT200

4

260

385

55

36.5

18

345

280

365

160

1060

93

290

200

20

18.3

YRT260

6

325

450

60

40

20

415

342

430

275

1930

120

345

170

40

25

YRT325

6

395

525

65

42.5

20

486

415

505

300

2280

186

655

140

55

33

YRT395

6

460

600

70

46

22

560

482

580

355

2800

200

765

120

70

45

YRT460

6

580

750

90

60

30

700

610

720

490

4250

228

965

80

140

89

YRT580

10

650

870

122

78

34

800

680

830

1040

8000

490

1800

65

200

170

YRT650

10

850

1095

124

80.5

37

1018

890

1055

1000

8650

455

1730

50

300

253

YRT850

12

950

1200

132

86

40

1130

990

1160

1290

11400

530

2040

40

600

312

YRT950

12

1030

1300

145

92.5

40

1215

1075

1255

1380

12000

620

2650

39

800

375

YRT1030

15

 C . YRT type Rotary Table Bearings Details

Product Features

YRT bearings (rotary table bearings) are axial and radial combined cylindrical roller bearings, including two thrust needle roller bearings and a radial cylindrical roller bearing with the combination of axial and radial p reload, For the convenience of transportation and fixing, two or three symmetrical screws are fastened to the two rings in order to prevent rollers and rings generating collisions which influence bearing accuracy.

Series Introduction

YRT bearings (rotary table bearings) are axial and radial combined cylindrical roller bearings, including two thrust needle roller bearings and a radial cylindrical roller bearing with the combination of axial and radial p reload, For the convenience of transportation and fixing, two or three symmetrical screws are fastened to the two rings in order to prevent rollers and rings generating collisions which influence bearing accuracy.

Series Model No.

YRT50, YRT80, YRT100, YRT120, YRT150, YRT180, YRT200, YRT260, YRT325, YRT395, YRT460, YRT580, YRT650, YRT850, YRT950, YRT1030, YRT1200

Applications

Product Application
?Precision machine tools
?precision Turntable, NC rotary table
?Rotation part of Machine tools
?Inspection instrument,Medical equipment
?Indexing plate of other precision machines etc

 D . YRT type Rotary Table Bearings Installation & Cautions

1.Inspect the parts before installing:Clean bearing bracket,main axle or other parts to remove dirt or grease.
2.Place the bearing into the bearing bracket and main axle:To match the design clearance ,keep the bearing horizontal and insert the bearing into the bearing bracket or axle.If it is hard to install,use a rubber hammer to slightly hit every part of the bearing,so that the bearing can be attention to the hitting force is too large.Afterwards,the matching status of bearing and basic face can be examined by checking the noise.For a interference fit,use heating or cooling to expand or shrink the parts for ease of installation. Be sure the bearing temperature does not exceed 80℃ .
3.Install the mounting disc:Place the mounting disc onto the bearing and align the screw holes, Screw all the bolts in the holes first and follow the orders show in below diagram when tightening bolts in diagonally opposite sequence,Do not tighten bolts randomly.
Cautions:
1.The normal operating temperature of YRT bearing is 10-80℃, If it is over this range,please contact YADIAN.
2.If a foreign substance enters inside the bearing structure, the rotation route of the roller may be damage, or the bearing may fail.Please clean the bearing by refill the lubricant grease.
3.Please do not remove or apply force to the bolt and nut of the split bearing.

 E . YRT type Rotary Table Bearings Shipping And Payment

Shipping And Payment
1. Industrial Neutral Packing,Package as your requirements.
2. Small size Bearings:Plastic vacuum packaging bag+Paper Box/Neutral Carton
3.Large size Bearings:Plastic film+  paper+Roll tape+Wooden Box
4.Shipping:By air or By sea:DHL/TNT/UPS/EMS etc
5.Min.Order Quantity:  5 Piece/Pieces
6.Supply Ability:  1500 Units/Year
7.Port:SHANGHAI,HK,Guangzhou
8.Payment Terms:T/T  Feature of Crossed Roller Bearing
1. High accuracy and load capacity. Precision ground V grooved ways and rollers.
2. Withstands force in any direction. Alternately crossed rollers 45o angle.
3. Easy Installation and get used to small spaces. Threaded mounting holes in standard pattern.
4. Factory p reload for minimum axial play and low coefficient of friction.   YADIAN Bearing Service
1.Your inquiry to our product & price will be replied within 24 hours.
2.OEM & ODM projects are highly welcomed. We have strong R&D team here to help.
3.Your business relationship with us will be confidential to any third party.    These bearings are slim bearings having a small outside diameter, in comparison with the bore diameter, and a narrow width. The type with cage and the type with separator provide smooth rotation and are suit-able for applications where rotational speed is comparatively high.
  The main products of YADIAN are crossed roller bearings, YRT rotary table bearings, crossed tapered roller bearings, Thin section ball bearings,Angular contact ball bearings,cylindrical roller thrust bearings. The leading products include crossed roller bearing RB, RE, RU,RA,CRBC, CRBH, XSU, SX series, rotary table bearings YRT, YRTS,YRTM,ZKLDF series, crossed tapered roller bearing JXR, XR series, cylindrical roller thrust bearing

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YADIAN Bearrings, Crossed roller bearing , Thin section bearing , Turntable bearing , Roller Bearing ,Bearing ,Slewing bearing ,Robotic bearing ,Rotary Table Bearing , YRT Rotary Table Bearing ,Angular Contact Ball Bearing