Code Table

Size

I.D. (mm)

O.D. (mm)

550 7030 1

3.0

3.0

5.3

550 7035 1

3.5

3.5

5.8

550 7040 1

4.0

4.0

6.3

550 7045 1

4.5

4.5

6.8

550 7050 1

5.0

5.0

7.3

550 7055 1

5.5

5.5

7.8

550 7060 1

6.0

6.0

8.4

550 7065 1

6.5

6.5

9.0

550 7070 1

7.0

7.0

9.6