20 most common O rings - Free 3D Print Model

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Description

Common O-ring Sizes from Various Standards

Below is a list of the 20 most common O-ring sizes. These dimensions are specified according to different standards including AS568, ISO 3601, and DIN 3771. You can recognise each of them by looking at the name of the object in Bambu Studio

1. AS568-012
- Inner Diameter: 7.65 mm
- Cross-section: 1.78 mm

2. AS568-110
- Inner Diameter: 15.60 mm
- Cross-section: 2.62 mm

3. AS568-214
- Inner Diameter: 76.20 mm
- Cross-section: 3.53 mm

4. AS568-216
- Inner Diameter: 88.90 mm
- Cross-section: 3.53 mm

5. AS568-325
- Inner Diameter: 101.60 mm
- Cross-section: 4.76 mm

6. ISO 3601-1
- Inner Diameter: 10 mm
- Cross-section: 2 mm

7. ISO 3601-14
- Inner Diameter: 20 mm
- Cross-section: 2.5 mm

8. ISO 3601-19
- Inner Diameter: 50 mm
- Cross-section: 3 mm

9. DIN 3771 - 29 x 3
- Inner Diameter: 29 mm
- Cross-section: 3 mm

10. DIN 3771 - 70 x 4
- Inner Diameter: 70 mm
- Cross-section: 4 mm

11. AS568-006
- Inner Diameter: 4.76 mm
- Cross-section: 1.78 mm

12. AS568-011
- Inner Diameter: 7.94 mm
- Cross-section: 1.78 mm

13. AS568-021
- Inner Diameter: 20.64 mm
- Cross-section: 1.78 mm

14. AS568-028
- Inner Diameter: 28.58 mm
- Cross-section: 3.53 mm

15. AS568-129
- Inner Diameter: 25.40 mm

- Cross-section: 2.62 mm

16. ISO 3601-2
- Inner Diameter: 15 mm
- Cross-section: 1.5 mm

17. ISO 3601-8
- Inner Diameter: 30 mm
- Cross-section: 3 mm

18. ISO 3601-15
- Inner Diameter: 40 mm
- Cross-section: 4 mm

19. DIN 3771 - 12 x 2.5
- Inner Diameter: 12 mm
- Cross-section: 2.5 mm

20. DIN 3771 - 25 x 4
- Inner Diameter: 25 mm
- Cross-section: 4 mm

These O-ring sizes are among the most commonly used in various applications, ranging from automotive to industrial machinery. They comply with standards set by organizations like AS568 (Aerospace Size Standard for O-rings), ISO (International Organization for Standardization), and DIN (Deutsches Institut für Normung).

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