NFK Rotary Shaft Floating Oil Seal 100×80×29 mm to 457×429×19 mm for Heavy Machinery Hydraulic Systems
Price:
interview
MOQ:
10
Delivery Time:
2-3 workng day after payment
Brand:
NFK
Product Description
Product Overview
The NFK Floating Oil Seal consists of two precision metal rings and two high-performance rubber rings, engineered for extreme durability and reliable sealing in heavy machinery applications. This seal operates effectively across a wide temperature range from -100°C to +200°C, maintaining performance under high-pressure conditions.
Technical Specifications
Material Composition
Metal rings are manufactured through forging and casting processes, while rubber rings are available in multiple compound options:
| Compound | Hardness (Shore A) | Tensile Strength (MPa) | Elongation at Break (%) | Temperature Range |
|---|---|---|---|---|
| NBR | 60±5 | ≥12 | ≥300 | -35°C to 100°C |
| HNBR | 60±5 | ≥13 | ≥350 | -30°C to 150°C |
| VMQ (Silicone) | 60±5 | ≥6 | ≥300 | -50°C to 200°C |
| FPM/FKM (Fluorine) | 60±5 | ≥7 | ≥200 | -10°C to 180°C |
Applications
- Floating roof tanks for petroleum storage
- Agricultural tractors and heavy equipment
- Industrial float valve systems
- Excavators and construction machinery
- Various hydraulic systems requiring reliable sealing
Product Models & Sizes
Available in 90+ standard configurations including:
- R800: 100×80×29 mm
- R920: 109×92×22 mm
- R1100: 110×91×32 mm
- R1200: 120×100×32 mm
- R1500: 150×172×40 mm
- R3000: 328×298×40 mm
Technical Support & Services
- Installation guidance and on-site support
- Maintenance and repair services
- Product performance analysis and troubleshooting
- Customized engineering solutions
- Operator and maintenance training programs
Product Images
Ordering Information
Minimum Order Quantity: 10 units
Supply Capacity: 100,000 units
Delivery Time: 2-3 working days after payment
Certification: ISO 9001 Quality Management System
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
GUANGZHOU UP OIL-SEALS TRADING CO.,LTD
Location
NO.11 BUILDING JING'AN GARDEN HULIN ROAD TIANHE DISTRICT GUANGZHOU CHINA
Contact Person
FION LIU