关节轴承
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产品展示
关节轴承
POSB

POSB(图1)

型号
外型尺寸(mm)
a°≈重量(g)
DD2BC1D3L

L1

L2D1CDCs
POSB 3

.1900

4.826

.6250

15.88

.312

7.92

.250

6.35

0.19

3/16/-32UNF

1.536

-

39.70

1.250

-

31.75

.750

-

19.05

.306

-

7.77

780

2090

1314
POSB 4

.250

6.350

.7500

19.05

.375

9.53

.281

7.14

0.25

1/4

-28UNF

1.937

-

49.20

1.562

-

-39.67

1.000

-

25.40

.355

-

9.03

103030401318.5
POSB 5

.312

7.9385

.8750

22.23

.437

11.10

.344

8.74

0.3125

5/16

-24UNF

2.312

-

58.72

1.875

-

47.63

1.250

-

31.75

.447

-

13.35

153038001334
POSB 6

.375

0

9.525

1.000

25.40

.500

12.70

.406

10.31


0.375

7/16

-20UNF

2.438

-

61.93

1.938

-

49.23

1.250

-

31.75

.517

-

13.13

208049801353
POSB 7

.437

5

11.11

1.125

28.58

.562

14.27

.437

11.10

0.4375

7/16

-20UNF

2.688

-

68.28

2.125

-

53.98

1.375

-

34.93

.586

-

-14.88

252060201374
POSB 8

.500

0

12.70

1.312

33.32

.625

15.88

.500

12.70

.5

1/2

-20UNF

3.094

-

78.59

2.1438

-

61.93

1.500

-

38.10

.698

-

17.73

3330837013115
POSB 10

.625

15.88

1.500

38.10

.750

19.05

.562

14.27

0.625

5/8

-18UNF

3.375

-

85.73

2.625

-

66.68

1.625

-

41.28

.893

-

21.31


4500

905013175
POSB 12

.750

19.050

1.750

44.46

.875

22.23

.687

17.45

0.75

3/4

-16UNF

3.750

-


95.25

2.875

-


73.03

1.750

-

44.45

.978

-

28.84

64101270013


279

POSB 16

1.00

25.400

2.750

69.85

1.375

34.93

1.000

25.10

1.25

1 1/4

-12UNG

5.500

-

139.7

4.125

-

104.8

2.125

-

53.98

1.269

-

32.23

1330019500131106.5


●若是左纹螺旋,轴承型号和螺纹标记须加“L”例如:POSB6L M3X/8X24g左

●外滑动面镶有青铜衬垫

●表端体面镀锌,有润滑孔或油杯