The HK 1816 is a drawn cup needle roller bearing (open end) designed for high radial load capacity in compact spaces. Featuring a thin-walled outer ring and needle roller cage, this bearing provides optimal load distribution, low friction, and a long operational lifespan, even in demanding conditions.
Its design is ideal for applications where space-saving, strength, and precision are essential, such as in gearboxes, power tools, automotive components, and industrial machinery.
Technical Specifications
| Parameter | Value |
|---|---|
| Model | HK 1816 |
| Bearing Type | Needle roller (drawn cup – open end) |
| Inner Diameter (d) | 18 mm |
| Outer Diameter (D) | 24 mm |
| Width (B) | 16 mm |
| Material | Hardened steel |
| Cage Type | Needle roller cage |
| Speed Limit (Grease) | ~11,000–13,000 rpm |
| Dynamic Load Rating (C) | ~7.1 kN (approx.) |
| Static Load Rating (C0) | ~8.3 kN (approx.) |
| Operating Temperature | -20 °C to +120 °C |
Key Features
✔ High radial load capacity → Reliable under dynamic loads
✔ Thin-walled, compact design → Ideal for restricted mounting spaces
✔ Low friction and wear → Promotes energy efficiency and durability
✔ Press-fit installation → No need for additional retainers
✔ Low maintenance → Extended service life with proper lubrication
Typical Applications
🔹 Compact gearboxes and transmissions
🔹 Electric motors and portable tools
🔹 Automotive systems (gear selectors, pumps)
🔹 Automation and mechanical linkages
🔹 Light industrial machinery and robotics
📦 Choose the HK 1816 bearing for high-performance, compact, and long-lasting radial support in your mechanical assemblies! ⚙️
