4246275 BW4526H Hitachi Excavator Swing Device DB190*225*21 For EX200 EX400 EX150

 Product Description                                                                                                                 

4246275 BW4526H Hitachi Excavator Swing Device DB190*225*21 for EX200 EX400 EX150

Features: This type of oil seal which consists of two opposing sealing lips facing oppositely save space when installed with two S-type back-to-back combinations

Oil seals are functional parts used to seal oil. Composed of synthetic rubber, metal rings and springs, they prevent the leakage of lubricants from gaps within machines and bearings. They also prevent the entry of dust from the outside.

Application:
Automobiles, aircraft, marine vessels, railorad vehicles, construction machinery, agricultural machinery, steel mills, industrial robots, office machinery, home electronic applicances, etc.

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