High-Quality NBR Rubber Scraper Sealing Rings | LBHK/SCK Series
Premium Sealing Solutions for Hydraulic Systems
Our LBHK/SCK series scraper sealing rings represent the pinnacle of
hydraulic cylinder protection. Crafted from high-grade NBR rubber,
these precision-engineered components deliver exceptional
performance in preventing contamination and ensuring optimal
hydraulic system operation.
Product Overview
Designed specifically for hydraulic cylinders, our LBHK/SCK scraper
sealing rings provide a critical barrier against external
contaminants. These essential components remove dirt, dust, and
debris from piston rods while maintaining proper lubrication
retention, extending the lifespan of your hydraulic equipment.
Core Advantages
- Superior Material Quality: Made from high-grade NBR (Nitrile
Butadiene Rubber) with excellent oil resistance and durability
- Precision Engineering: Meticulously manufactured to ensure perfect
fit and optimal scraping performance
- Broad Temperature Resistance: Operates effectively in temperatures
ranging from -40°C to +100°C
- Enhanced Wear Resistance: Special formulation provides extended
service life even in harsh environments
- Easy Installation: Designed for straightforward fitting and
replacement
Technical Specifications
| Parameter | Specification |
|---|
| Material | High-Quality NBR Rubber |
| Hardness | 70±5 Shore A |
| Operating Temperature | -40°C to +100°C |
| Media Compatibility | Mineral oils, hydraulic fluids, water-glycol mixtures |
| Available Sizes | Comprehensive range covering most industry standards |
Applications & Industries
Our LBHK/SCK scraper sealing rings are trusted in various
industrial sectors where hydraulic cylinder protection is critical:
- Construction machinery (excavators, cranes, loaders)
- Agricultural equipment
- Industrial hydraulic presses
- Material handling systems
- Mining machinery
- Mobile hydraulics
- Automotive manufacturing
- Steel production
Why Choose Our LBHK/SCK Scraper Seals?
contamination Prevention
The primary function of our scraper seals is to prevent abrasive
particles, moisture, and other contaminants from entering hydraulic
cylinders. This protection significantly reduces wear on piston
rods, seals, and cylinder walls.
Extended Equipment Lifespan
By maintaining a clean hydraulic system, our scraper rings reduce
the need for maintenance and repair, extending the operational life
of your valuable hydraulic equipment by up to 30% in typical
applications.
Cost-Effective Performance
Our premium NBR scraper rings offer an exceptional balance between
performance and cost, providing long-term reliability without
excessive expense.
Installation & Maintenance Guidelines
Proper installation is crucial for optimal performance of your
LBHK/SCK scraper sealing rings:
- Ensure all components are clean before installation
- Check housing and rod surfaces for damage or wear
- Lubricate the seal with compatible hydraulic fluid before fitting
- Use proper tools to avoid damaging the seal during installation
- Inspect regularly and replace at first signs of wear
