...
2025-08-15 01:58
85
...
2025-08-15 01:43
1204
...
2025-08-15 01:42
2234
...
2025-08-15 01:40
1017
...
2025-08-15 01:32
1715
...
2025-08-15 01:21
1456
...
2025-08-15 01:00
2824
...
2025-08-15 00:45
1598
...
2025-08-15 00:04
2205
...
2025-08-14 23:57
416
Figure 3: Sealing function of main lip radial load
* KOYO is a registered trademark of JTEKT.
Figure 4 shows the features of a JTEKT oil seal.
4. Example of the applications of seals
MH: O.D. wall is a rubber material
HM: O.D. wall is a metal case
MH(S)H: O.D. wall is metal with a reinforced inner metal case

5. Apply Even Pressure
DIN
Several variables must be considered when selecting oil seals. The physical dimensions and materials will vary depending on the environment of use. In addition, oil seals must remain lightweight, compact, and exhibit high self-lubrication performance.