Luoyang BoYing Bearing Co., Ltd.
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XU300515 crossed roller bearing|Precison CNC bearings|384*646*86mm

XU300515 Crossed Roller Bearing|Precison CNC Bearings|384*646*86mm

Min. Order:
1 Piece
Payment term:
T/T
Delivery time:
45 days
Technical Parameters:
Product Designations:
XU300515
Structure:
cross roller bearings
Inside Diameter:
384 mm
Outside Diameter:
646 mm
Thickness:
86 mm
Weight:
115 KG
Brand:
BYC
Precision Rating:
INA standard precision grade
Bearing Material:
Gcr15 bearing steel
Seals Type:
two side seals
XU300515 Crossed Roller Bearing|Precison CNC Bearings|384*646*86mm

XU300515 crossed roller bearing|Precison CNC bearings|384*646*86mm

(Integrated Inner/Outer Ring Type)

The mounting holes of XU300515 are provided, this model does not require a presser flange or housing.  In addition, because it has an integrated inner/outer ring structure and is equipped with washers, its performance is minimally affected by the mounting  procedure, ensuring stable rotation accuracy and torque.XU300515 can be used for both inner-ring rotation and outer-ring rotation.

cross roller bearings XU300515  ‘s detail information:

Identifi -cation number

Main dimensions

Basic load rating (axial)

Basic load  rating(radial)

weight

inner ring

d

(mm)

outer ring

D

(mm)

Roller pitch circle diameter dp (mm)

width

B (mm)

φLa

na

φLi

ni

Ca

KN

C0a

KN

Cr

KN

Cor

KN

Kg

XU050077

40

112

77

22

97

6-φ6.6

56

6-M8

22.4

29

14.3

14.2

1.4

XU060094

57

140

94

26

120

6-φ9

70

6-M8

32.5

37.5

20.7

18.4

2.4

XU060111

76.2

145.79

111

15.87

133.1

8-φ6.9

88.9

8-φ6.9

36

44.5

22.8

21.5

1.2

XU080120

69

170

120

30

148

6-φ9

90

6-M8

56

53

35.5

26

4

XU080149

101.6

196.85

149.6

22.22

177.8

16-φ6.9

115.8

16-φ6.9

63

66

40

32.5

3.6

XU120179

124.5

234

179

35

214

12-φ11

144.5

12-φ11

118

179

75

88

7

XU120222

140

300

222

36

270

12-M16

170

12-φ18

133

275

85

131

12

XU160260

191

329

260

46

305

20-φ14

215

20-φ14

212

350

135

173

16

XU080264

215.9

311

264

25.4

295.3

12-φ8.7

231.8

12-φ8.7

85

117

54

57

6.9

XU160405

336

474

405

46

450

30-φ14

360

30-φ14

270

550

172

270

25

XU080430

380

480

430

26

462

20-φ9

398

20-M10

110

280

70

138

12

XU300515

384

646

515

86

598

18-φ26

432

18-φ26

720

1370

455

670

    XU300515 Crossed roller bearings are bearings for precision applications that correspond in their dimensions to ISO dimension series 18 in accordance with DIN 616. They comprise outer rings, inner rings, rolling elements and plastic spacers.

C. 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 preloaded for minimum axial play and low coefficient of friction.

 

D. Product Application

Industrial Robotic arm,Reducer drive

Percision Turntable,NC rotary table

Rotation part of Machine tools

•Inspection instrument,Medical equipment

Aero&Aviation equipment,Military radar etc

 


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