1. Case Width 2. Outer Case 3. Housing 4. Inner Case 5. Outside Face 6. Lip Length 7. Inside Face 8. Radial Wall Dimension 9. Seal Outer Diameter 10. Housing Bore 11. Spring Axial Position 12. Spring Groove 13. Garter Spring 14. Axial Clearance 15. Heel Section 16. Flex Section 17. Spring Retaining Lip | 18. Head Section 19. Inside Lip Angle 20. Toe Face 21. Inside Face Inner Diameter 22. Outer Case Inner Diameter 23. Secondary Lip 24. Outside Lip Surface 25. Outside Lip Angle 26. Rib (Helix Seal Only) 27. Contact Line 28. Static Lip 29. Inside Lip Surface 30. Molded Toe Angle 31. Lip Diameter 32. Unsprung Lip Diameter 33. Contact Line Height 34. Lip Height |