Bearings For Hooks

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OILFIELD DRILLING EQUIPMENT bbcr 2024-07-12 14:47:53 883

Bearings For Hooks

大钩轴承

Bearings For Hooks

外形尺寸
Boundary dimensions
(mm)

额定载荷kN
Basic load ratings
(KN)

轴承型号
Designations

重量
Mass
(kg)

备注
remarks


Dynamic


Static

 d

D

B

rmin

Cr

C0r

现型号Current

原型号Original

240

340

78

2.1

452

1540

51248

8248

22.8

DG135

160

350

120

5

1290

5730

81432/YA

549832K

54.4

DG225

180

360

82

6

1400

6600

87436ZW

7549436

45.2

DG315

180

390

135

1

1510

6960

81436X3/YA

549836K

74.1

180

280

54

3

688

3290

87336X1

9836

13.5

 

200

320

62

7

963

4810

87340X3

9840

20.3

220

440

130

6

2720

11900

89444X3

9844

101

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