The HK2018RS is a drawn cup needle roller bearing with a rubber seal (RS), designed to provide high load capacity, compact size, and low friction operation.
Equipped with a rubber seal (RS) on one side, it effectively protects the bearing from dust, dirt, and moisture, extending its lifespan and reducing maintenance needs. Thanks to its lightweight yet robust construction, it is ideal for industrial applications, transmissions, gearboxes, and automotive systems.
Technical Specifications
| Parameter | Value |
|---|---|
| Model | HK2018RS |
| Bearing Type | Drawn Cup Needle Roller Bearing with Seal |
| Dimensions (mm) | 20x26x18 |
| Inner Diameter (d) | 20 mm |
| Outer Diameter (D) | 26 mm |
| Width (B) | 18 mm |
| Seal Type | RS (Rubber seal on one side) |
| Cage Material | Hardened Steel |
| Weight | ~0.02 kg |
| Dynamic Load Rating (C) | 10.5 kN |
| Static Load Rating (C0) | 9.8 kN |
| Speed Limit (Grease) | 7,000 rpm |
| Speed Limit (Oil) | 9,000 rpm |
| Operating Temperature | -30 °C to +120 °C |
Key Features
✔ Rubber Seal (RS) on One Side → Advanced protection against contaminants and extended lifespan.
✔ High Load Capacity → Suitable for applications with high radial loads.
✔ Compact and Lightweight → Perfect for use in limited-space applications.
✔ Durable Material → Made of high-quality hardened steel for enhanced reliability.
✔ Low Friction Resistance → Optimizes performance and reduces energy consumption.
✔ Pre-Lubricated → Ensures minimal maintenance and maximum performance.
Typical Applications
🔹 Gearboxes and Transmissions → Ensures smooth power transmission with minimal wear.
🔹 Automotive Industry → Used in clutch systems, differentials, and steering mechanisms.
🔹 Industrial Machinery → Provides stability and durability in high-load environments.
🔹 Agricultural Equipment → Ideal for machinery operating in dusty and challenging conditions.
🔹 Robotics and Automation → Ensures precision and longevity in rotational mechanisms.
Advantages
✅ Long Service Life → Designed for high resistance and minimal maintenance.
✅ Smooth and Silent Motion → Reduces vibrations and ensures efficient movement.
✅ Easy Installation → Standardized design for compatibility with multiple mechanical systems.
📦 Order the HK2018RS Bearing now to ensure maximum efficiency and reliability in your mechanical applications! 🚀
