...
2025-08-14 08:01
500
...
2025-08-14 07:24
1362
...
2025-08-14 07:11
2224
...
2025-08-14 06:59
2323
...
2025-08-14 06:55
476
...
2025-08-14 06:45
444
...
2025-08-14 06:27
851
...
2025-08-14 06:21
1429
...
2025-08-14 06:21
891
...
2025-08-14 06:19
118
Figure 5: JTEKT seal numbering system
Table 6: Codes and numbers used in seal numbers
The History and Applications of Oil Seals

12 22 5 oil seal. Its ability to resist wear and tear ensures that machinery stays operational for longer periods without the need for frequent maintenance.
Other maintenance factors, such as
Metal Case
B
Have you found the right oil seal for your application? The next step is fitting the oil seal correctly, so that it remains undamaged.
Fluorine rubber (FKM, Viton™)
Polyacrylate oil seals are a perfect compromise between quality and cost. They perform well with high temperatures and chemicals, but not as well as Viton oil seals. Polyacrylate has a temperature range of -25 degrees Fahrenheit to 300 degrees Fahrenheit. Due to their outstanding resistance to hot oil and oxidation, they are commonly used in automobile transmissions and hoses; however, they are also used for shaft seals, gaskets, and o-rings.