45×75×8–8.5 CFW oil seal provides reliable oil retention for rotating shafts, ensuring stable sealing under demanding conditions.
Size: 45 × 75 × 8–8.5 mm
Type: CFW structure
Designed for rotating shaft oil sealing
Oil-resistant and wear-resistant rubber material
Accommodates shaft and housing tolerances
Stable performance under continuous operation
The YNF17391 CFW 45x75x8–8.5 Oil Seal is a high-quality shaft sealing component designed for hydraulic systems, excavators, and industrial machinery. Its primary function is to prevent oil leakage while protecting internal components from dust and contaminants during shaft rotation.
Manufactured from durable oil-resistant rubber, this oil seal maintains elasticity and sealing efficiency under pressure, temperature variation, and long working hours. The CFW structure allows effective compensation for minor shaft and housing tolerances, ensuring consistent sealing contact and reduced wear.
Widely used in professional repair workshops and aftermarket distribution, the YNF17391 oil seal is a reliable replacement solution that helps extend the service life of bearings, shafts, and hydraulic components in demanding operating environments.
| Parameter | Details |
|---|---|
| YNF Part Number | YNF17391 |
| Product Type | Oil Seal / Shaft Seal |
| Type | CFW |
| Size | 45 × 75 × 8–8.5 mm |
| Material | Oil-resistant rubber |
| Function | Oil retention, leakage prevention |
| Application | Hydraulic & rotary shaft systems |
| Machine Type | Excavators, industrial machinery |
| Brand | YNF |
| Origin | China |
| MOQ | 1 Piece |
| Shipping Options | Air, Sea, Express |
| Payment Terms | T/T, PayPal, Western Union |
| Application Area | Description |
|---|---|
| Hydraulic Systems | Prevents oil leakage at rotating shafts |
| Excavator Components | Ensures stable sealing under working conditions |
| Industrial Machinery | Suitable for continuous rotation applications |
| Equipment Repair Workshops | Common replacement sealing component |
| Aftermarket Parts Supply | Ideal for distributors and wholesalers |
Related Products:
TC / TCN Oil Seals
CFW Type Oil Seals
High Pressure Oil Seals
PU & Composite Seals
Dust Seals & O-Rings
FAQs:
Q: What does CFW type mean?
A: It refers to a seal structure designed to handle shaft and housing tolerances.
Q: Is this oil seal oil-resistant?
A: Yes, it is made from oil-resistant rubber.
Q: Where is it commonly used?
A: Hydraulic systems, excavators, and industrial machinery.
Q: MOQ?
A: 1 piece.
The YNF17391 CFW 45x75x8–8.5 Oil Seal is engineered to deliver stable and long-lasting sealing performance for hydraulic and rotary shaft systems. With its CFW structure and oil-resistant rubber material, it effectively minimizes leakage and reduces wear. Backed by YNF Machinery’s consistent quality control, competitive pricing, and worldwide shipping, this oil seal is a dependable choice for excavator and industrial equipment maintenance. Contact us today for your best quotation.
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