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UNP2 Rod Seals
| Item No.: | UNP2 |
Supplier Details
Country: Taiwan
City: Nantou County
Address: No. 336, Gongye Rd., Nantou City
TEL: +886-49-2255011
Fax: +886-49-2250035
Online Showroom:
47 Products
Product Description
The UNP2 Rod Seal is a one-way, U-shaped rod seal has two symmetrical sealing lips. They are designed to fit the small grooves within hydraulic cylinders of limited space. The second sealing lip provides additional protection, keeping dust and other contaminants from entering the front sealing lip. This helps to protect the mechanism, and prolongs the service life of the cylinder. The UNP2 Rod Seal performs well in lower pressure settings. This kind of seal is perfect for fork-lifts, injection molding machines, agricultural equipment, and so on.
Material
Polyurethane
Product Advantages
Application
Construction machinery, agricultural equipment, injection molding machines, fork-lifts, loading platforms and standard cylinders.
Operating Conditions
Gap Dimension
Surface Roughness
The UNP2 Rod Seal is a one-way, U-shaped rod seal has two symmetrical sealing lips. They are designed to fit the small grooves within hydraulic cylinders of limited space. The second sealing lip provides additional protection, keeping dust and other contaminants from entering the front sealing lip. This helps to protect the mechanism, and prolongs the service life of the cylinder. The UNP2 Rod Seal performs well in lower pressure settings. This kind of seal is perfect for fork-lifts, injection molding machines, agricultural equipment, and so on.
Material
Polyurethane
Product Advantages
- According to ISO 5597
- Good media resistance
- Excellent wear resistance
- Wide operating temperature range
- Very good static and dynamic tightness
- Secondary sealing lip provides additional protection against the ingress of dirt particles
- Fit small grooves heights
- Good sealing performance even at lower pressures
Application
Construction machinery, agricultural equipment, injection molding machines, fork-lifts, loading platforms and standard cylinders.
Operating Conditions
| Media | Mineral oils |
| Pressure | ≦40 Mpa |
| Speed | ≦0.5 m/s |
| Temperature Range | -40°C , +100°C |
Gap Dimension
| 140 Bar | 210 Bar | 350 Bar |
| 0.25 mm | 0.15 mm | 0.08 mm |
Surface Roughness
| Sliding Surface | Groove Base | Groove Flanks | |
| Ra | 0.2~0.4 µm | ≦0.8 µm | ≦3.2 µm |
| Rz | 0.8~1.6 µm | ≦3.2 µm | ≦12.5 µm |