Ningbo Boman Mechanical & Technology Co.,Ltd
Address: Room 908, 95 International Plaza, No.586 Jiangnan Road, High-Tech Zone, Ningbo
Tel : +86-0574-87227822
Fax: +86-0574-87831922

Polyurethane Oil Seal Size Table

聚氨酯油封部分

聚氨酯油封部分  
UN系列尺寸表UN Series Size Table

Φd

ΦD

h

Φd

ΦD

h

Φd

ΦD

h

4

10

4

5

14

6

6

13

5

4

11

5

5

14

8

6

13.5

5

4

12

4

5

16

6

6

14

5

4.5

9.5

4

5

16

8

6

14

6

5

11

8

6

12

4

6

15

6

5

12

5.5

6

12

5

6

16

6

5

12

6

6

12

5.5

6

16

8

5

12

8

6

12

6

6.3

16.3

8

5

14

4.5

6

12

8

7.1

17.1

8

7.93

14.28

3.17

12

22

5

17

25

5

8

14

4

12

22

7

17

25

5.5

8

14

6

12

22

8

17

25

6

8

14

8

12

24

6

17

30

6

8

15

6

12

24

8

17

30

7

8

15

8

12

25

8

18

22

8

8

16

4

12.5

22.5

8

18

24

5

8

16

5.7

14

20

5

18

25

5

8

16

6

14

20

6

18

26

5

8

16

8

14

20

8

18

26

8

8

18

8

14

21

5

18

28

8

8

22

10

14

22

4

18

30

8

9

16

6

14

22

5

18

30

10

9

19

6

14

22

8

18

31

8

9

19

8

14

24

5

18

32

7

10

14

4

14

24

8

18

34

8

10

16

4

14

28

10

18

38

6

10

16

4.5

15

21

4

18.5

31.74

6.35

10

16

6

15

22

8

19

34

8

10

18

5

15

23

5

19.05

30.16

6.35

10

18

5.5

15

25

7

19.05

33.34

7.93

10

18

6

15

25

8

20

26

3.3

10

18

8

15

25

10

20

26

5

10

20

5

15

27

7

20

26

6

10

20

6

15

30

8

20

28

4

10

20

7

15

30

10

20

28

5

10

20

8

15.8

20

3

20

28

5.5

10

22

6

16

22

4

20

28

6

10

22

8

16

22

5

20

28

7

11

17

4

16

22

7

20

28

8

11.11

19.05

4.76

16

22

8

20

30

5

11.2

19.2

5

16

24

4

20

30

7

11.2

21.2

8

16

24

5

20

30

8

12

18

4

16

24

8

20

30

10

12

18

6

16

24

9

20

31

8

12

18

8

16

26

5

20

32

6

12

19

5

16

26

7

20

32

8

12

20

5

16

26

9

20

33

10

12

20

6

16

28

6

20

34.5

12

12

20

8

16

32

8

20

35

7