Rotary Table Bearing YRT580 Bearing
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Rotary Table Bearing YRT580 Bearing

Rotary Table Bearing YRT580 Bearing

Material:GCr15SiMn
Size:580*750*90mm
Precision:P2,P4
Processing:Lathing, milling,grinding,drilling
Heat treatment:Annealing, normalizing, quenching or tempering
Service:OEM ODM
Certification:ISO SGS
Packing:according to customers requests
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Description

Luoyang Yujie Industry&Trade Co., Ltd is one of the most experienced manufacturers and suppliers of rotary table bearing yrt580 bearing in China. Please feel free to buy cheap rotary table bearing yrt580 bearing for sale here from our factory. All customized products are with high quality and competitive price.

 

YRT 580 Rotary Table Bearing For Machining Center Axial Turntable

Rotary Table Bearing YRT580 Bearing

 

 

   

 

A YRT bearing is a type of high-precision axial-radial bearing specifically designed for rotary tables, turntables, and other precision positioning applications. YRT stands for "Y-axis, Radial, and Thrust." These bearings consist of three main components: an axial component (thrust bearing), a radial component (radial bearing), and an integral or separate measuring system.The YRT580 turntable bearing consists of a thrust/center seat, a thrust/center shaft ring, a thrust washer, two-needle roller cage assemblies, and a set of centripetal cylindrical rollers. The seat ring and shaft ring have uniform mounting screw holes. This type of bearing has a high axial and radial load-carrying capacity. High tilt stiffness and extremely high accuracy. Suitable for rotary table, chucks, and iron heads as well as bearing arrangements for measurement and experimentation. This type of bearing also has high requirements for the matching equipment parts. When installing, it is necessary to control the tightening torque of the mounting screws.

 

Technical Parameters

YRT-580

 

Model Number

Dimension

Basic load rating(KN)

limiting speed (grease)

Weight Kg

   

axial load

radial load

   
 

d

D

H

H1

C

D1

J

J1

dynamic

static

dynamic

static

   
 

unit:mm

Ca

Coa

Cr

Cor

   

YRT50

50

126

30

20

10

105

63

116

38

158

28.5

49.5

440

1.6

YRT80

80

146

354

23.35

12

130

92

138

56

255

42.5

100

530

2.4

YRT100

100

185

38

25

12

160

112

170

76.5

415

47.5

120

430

4

YRT120

120

210

40

26

12

184

135

195

102

540

52

143

340

5.3

YRT150

150

240

40

26

12

214

165

225

112

630

56

170

320

6.2

YRT180

180

280

43

29

15

244

194

260

118

710

69.5

200

280

7.7

YRT200

200

300

45

30

15

274

215

285

120

765

81.5

220

260

9.7

YRT260

260

385

55

36.5

18

345

280

365

160

1060

93

290

200

18.3

YRT325

325

450

60

40

20

415

342

430

275

1930

120

345

170

25

YRT395

395

525

65

42.5

20

486

415

505

300

2280

186

655

140

33

YRT460

460

600

70

46

22

560

482

580

355

2800

200

765

120

45

YRT580

580

750

90

60

30

700

610

720

490

4250

228

965

80

89

YRT650

650

870

122

78

34

800

680

830

1040

8000

490

1800

65

170

YRT850

850

1095

124

80.5

37

1018

890

1055

1000

8650

455

1730

50

253

YRT950

950

1200

132

86

40

1130

990

1160

1290

11400

530

2040

40

312

YRT1030

1030

1300

145

92.5

40

1215

1075

1255

1380

12000

620

2650

39

375

 

Advantages

 

High Precision: YRT bearings are engineered to provide exceptional precision and accuracy. They offer low rotational resistance, minimal backlash, and high rigidity, ensuring precise positioning and repeatability in demanding applications.

 

Load-Carrying Capacity: YRT bearings are designed to handle both axial and radial loads simultaneously. They have a robust construction with a large number of rolling elements, enabling them to support high load capacities and resist deformation under heavy loads.

 

Compact Design: YRT bearings feature a compact and integrated design, combining axial and radial bearings into a single unit. This design eliminates the need for separate bearings, simplifying installation and reducing space requirements in the overall system.

 

Preloaded and Adjustable Preload: YRT bearings are often preloaded during the manufacturing process. Preloading minimizes clearance and enhances stiffness and rigidity, resulting in improved positioning accuracy. Additionally, some YRT bearings allow for axial preload adjustment, allowing fine-tuning of the preload according to specific application requirements.

 

Versatility: YRT bearings are versatile and find applications in various industries. They are commonly used in machine tools, robotics, rotary tables, indexing heads, precision turntables, and other high-precision positioning systems.

 

Integrated Measuring System (Optional): Some YRT bearings come with an integral measuring system or provide options for attaching external measuring systems. This allows for direct measurement of rotary table position, simplifying closed-loop control and enhancing overall system accuracy.

 

Functions
 

Axial Load Support: YRT bearings can support high axial loads, resisting forces acting parallel to the rotational axis. This capability is essential for applications that require both radial and axial load handling, such as rotary tables used in machining centers.

 

Radial Load Support: YRT bearings are designed to withstand radial loads, which are forces acting perpendicular to the rotational axis. The radial component of the YRT bearing provides stability and support to the rotating assembly.

 

Precise Positioning: YRT bearings enable precise angular positioning of rotary tables and turntables. Their low friction, high rigidity, and minimal backlash contribute to accurate and repeatable positioning, which is crucial in applications that require precise alignment and motion control.

 

Smooth Rotation: YRT bearings offer smooth and low-friction rotation, ensuring smooth operation and minimizing wear and tear on the bearing components. This characteristic is particularly advantageous for applications that require continuous or frequent rotation.

 

Overall, YRT bearings are renowned for their exceptional precision, load-carrying capacity, and versatility, making them ideal for applications that demand high accuracy, rigidity, and positioning control.

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