246×267×15 PU-C307 seal designed for large hydraulic shafts, offering excellent wear resistance and stable oil sealing performance.
Size: 246 × 267 × 15 mm
Model: PU-C307
Made from high-performance polyurethane (PU)
Excellent wear resistance and high load capacity
Stable sealing under high pressure and heavy-duty operation
Suitable for large diameter hydraulic shaft sealing
The YNF17151 246x267x15 PU-C307 Seal is a heavy-duty polyurethane oil seal specifically designed for large-diameter hydraulic shafts used in excavators and industrial machinery. It provides reliable oil retention while preventing dust and contaminants from entering critical hydraulic components.
Manufactured from premium PU material, this seal offers superior wear resistance, high mechanical strength, and excellent deformation recovery compared to conventional rubber seals. The PU-C307 structure ensures stable sealing performance under high pressure, heavy load, and continuous operation, making it ideal for demanding working environments.
Commonly used in large hydraulic cylinders, gearboxes, and rotating shaft assemblies, the YNF17151 PU seal is a trusted replacement choice for professional repair workshops and global aftermarket distributors seeking durability, reliability, and long service life.
| Parameter | Details |
|---|---|
| YNF Part Number | YNF17151 |
| Product Type | PU Oil Seal / Hydraulic Shaft Seal |
| Model | PU-C307 |
| Size | 246 × 267 × 15 mm |
| Material | Polyurethane (PU) |
| Function | Oil sealing, wear resistance |
| Application | Large hydraulic shaft & cylinder systems |
| Machine Type | Excavators, heavy 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 Shaft Sealing | Designed for large diameter rotating shafts |
| Excavator Hydraulic Systems | Suitable for heavy-duty and high-pressure conditions |
| Industrial Machinery | Ensures stable sealing under continuous operation |
| Equipment Repair Workshops | Common replacement seal for large hydraulic components |
| Aftermarket Parts Supply | Ideal for wholesalers and global distributors |
Related Products:
Large Diameter PU Oil Seals
High Pressure Hydraulic Seals
TC / TCN Rubber Oil Seals
Floating / Durocone Seals
Dust Seals & O-Rings
FAQs:
Q: What is PU-C307 seal used for?
A: Large hydraulic shafts and heavy-duty hydraulic equipment.
Q: Why choose PU material?
A: PU offers higher wear resistance and load capacity than standard rubber.
Q: Is it suitable for high pressure?
A: Yes, it is designed for high-pressure hydraulic applications.
Q: MOQ?
A: 1 piece.
The YNF17151 246x267x15 PU-C307 Seal is engineered for large hydraulic shafts operating under heavy load and high pressure. Made from durable polyurethane material, it delivers excellent wear resistance, stable sealing, and long service life. Supported by YNF Machinery’s strict quality control, competitive pricing, and worldwide shipping, this PU oil seal is a reliable choice for heavy-duty excavator and industrial hydraulic system maintenance. Contact us today for your best quotation.
