The HK 1012 is a drawn cup needle roller bearing (open end) designed to handle high radial loads within compact dimensions. With a thin outer wall and caged needle roller design, it offers efficient load distribution, minimal friction, and a long service life, making it ideal for applications where space is limited but performance cannot be compromised.
This bearing is especially suitable for use in small gearboxes, power tools, automotive systems, and precision instruments.
Technical Specifications
| Parameter | Value |
|---|---|
| Model | HK 1012 |
| Type | Drawn cup needle roller bearing (open end) |
| Inner Diameter (d) | 10 mm |
| Outer Diameter (D) | 14 mm |
| Width (B) | 12 mm |
| Material | Hardened steel |
| Cage Type | Needle roller cage |
| Speed Limit (Grease) | ~16,000–18,000 rpm |
| Dynamic Load Rating (C) | ~3.7 kN (approx.) |
| Static Load Rating (C0) | ~3.5 kN (approx.) |
| Operating Temperature | -20 °C to +120 °C |
Key Features
✔ Slim, space-saving design → Perfect for compact assemblies
✔ High radial load capacity → Reliable under demanding conditions
✔ Caged needle rollers → Smooth, efficient operation with low wear
✔ Press-fit outer ring → Easy and secure installation
✔ Low maintenance → Long-lasting with proper lubrication
Typical Applications
🔹 Electric motors and handheld power tools
🔹 Small transmissions and reducers
🔹 Automotive gear mechanisms
🔹 Precision mechanical assemblies
🔹 Home and hobby engineering projects
📦 Choose the HK 1012 bearing for compact, high-performance radial support in your mechanical systems! ⚙️
