...
2025-08-15 08:52
677
...
2025-08-15 08:30
135
...
2025-08-15 08:15
818
...
2025-08-15 07:58
367
...
2025-08-15 07:52
2831
...
2025-08-15 07:51
766
...
2025-08-15 07:36
2200
...
2025-08-15 07:27
2273
...
2025-08-15 07:27
1699
...
2025-08-15 07:07
1839
An oil seal is a device used to prevent dirt, dust, water, or any other foreign matter from contaminating shafts and bearings in the rotary shaft equipment. Also known as a shaft seal or dirt seal, it also blocks the leakage of lubricants such as grease and oil along a rotating shaft.