...
2025-08-16 07:02
1704
...
2025-08-16 07:02
2656
...
2025-08-16 06:52
1103
...
2025-08-16 06:45
2740
...
2025-08-16 06:34
2592
...
2025-08-16 06:16
900
...
2025-08-16 06:01
1510
...
2025-08-16 05:14
557
...
2025-08-16 04:57
2427
...
2025-08-16 04:23
2647
Figure 5 explains the JTEKT seal numbering system.
Seal numbers consist of
(1) the seal type code,
(2) the spring code,
(3) the lip type code,
(4) the dimensional numbers, and
(5) the special type code,
and Table 6 shows examples of each of these codes/numbers.
The numbers 30-50-10 indicate the dimensions of the oil seal, specifically its inner diameter, outer diameter, and height. This measurement ensures that the oil seal fits perfectly into the designated space and effectively seals off any potential leaks.

