...
2025-08-14 15:00
1915
...
2025-08-14 14:47
473
...
2025-08-14 14:46
587
...
2025-08-14 14:24
1327
...
2025-08-14 14:24
1460
...
2025-08-14 13:54
318
...
2025-08-14 13:52
152
...
2025-08-14 13:19
1721
...
2025-08-14 12:58
2968
...
2025-08-14 12:28
2206
Our suppliers try to provide the best quality oil seals and products are in some cases optimised to improve performance and fitment. Corteco is one of these brands, whose case studies we have listed for you.
Double metal cased
<Seal selection example>
Based on the above flowcharts, the oil seal type that meets the requirements shown in Table 3 would be the type code MHSA or HMSA shown in Table 4.
Seals are classified by O.D. wall material, lip type, and whether they have a spring or not.
Major oil seals are specified in ISO 6194-1 and JIS B 2402-1.
Table 2 shows the common types of oil seals, while Table 3 shows the features of each type of oil seal.
Table 4 lists the JTEKT oil seal type codes and corresponding ISO and JIS standards.