Rotary skeleton oil seal 2180-9154 for excavator swing system. Durable, leak-proof, OEM-compatible.
Designed for swing bearing and rotary shafts in excavators
OEM-quality seal ensures perfect fit and pressure resistance
High-grade rubber and metal construction for long service life
Maintains effective sealing under high speed and pressure
Resistant to oil, heat, and abrasive contaminants
The YNF16757 rotary shaft oil seal (part no. 2180-9154) is engineered for excavator swing bearing and motor shaft applications. It provides critical sealing performance to prevent hydraulic oil leaks and protect internal components from dirt and moisture. Constructed from high-strength rubber bonded with a steel framework, this skeleton seal offers stability under continuous motion and high temperatures. Ideal for heavy-duty excavators and hydraulic machinery, it is widely used by OEM service centers and aftermarket suppliers.
| Parameter | Value |
|---|---|
| Product Name | Rotary Shaft Oil Seal (Skeleton Type) |
| Part Number | 2180-9154 |
| YNF Number | YNF16757 |
| Application | Swing motor & bearing sealing |
| Type | Skeleton Oil Seal |
| Material | NBR/FKM + Steel |
| Compatibility | Excavator swing components |
| Category | Excavator Hydraulic Seals |
| Brand | YNF |
| Origin | China |
| MOQ | 10 PCS |
| Shipping Method | DHL, FedEx, Air, Sea |
| Payment Terms | T/T, Western Union |
| Application Scenario | Description |
|---|---|
| Excavator Swing Bearing | Ensures oil containment and dust sealing |
| Rotary Motor Components | Prevents shaft wear and leakage |
| Hydraulic System Maintenance | OEM replacement during rebuilds |
| Aftermarket Distribution | High-demand sealing part for resale |
Related Products:
Swing motor dust seals
Hydraulic piston seals
FAQs:
What is the material composition?
Typically NBR or FKM rubber with steel insert.
Is this compatible with all excavator brands?
Best suited for models requiring part 2180-9154; check fitment.
How long does it last?
Designed for extended use under continuous motion and hydraulic pressure.
YNF Machinery offers the 2180-9154 rotary oil seal for excavators—precision-built for swing systems, protecting against oil leakage and dust ingress. This high-durability skeleton seal is suitable for global buyers looking for reliable sealing solutions in hydraulic systems. Contact us now for pricing and stock details.
