The HK 1010 is a drawn cup needle roller bearing (open end), specifically engineered for applications requiring high radial load capacity in compact spaces. Its thin-walled outer ring and needle roller cage assembly make it ideal for installations where weight and size are limited but load performance is critical.
This type of bearing is commonly used in automotive components, small gearboxes, electric tools, and precision machinery, where compactness, durability, and low friction are essential.
Technical Specifications
| Parameter | Value |
|---|---|
| Model | HK 1010 |
| Bearing Type | Drawn cup needle roller bearing (open end) |
| Inner Diameter (d) | 10 mm |
| Outer Diameter (D) | 14 mm |
| Width (B) | 10 mm |
| Material | Hardened steel |
| Cage Type | Needle roller cage |
| Speed Limit (Grease) | ~18,000 rpm (approx.) |
| Dynamic Load Rating (C) | ~3.3 kN (approx.) |
| Static Load Rating (C0) | ~3.2 kN (approx.) |
| Operating Temperature | -20 °C to +120 °C |
Key Features
✔ Compact and lightweight → Ideal for limited-space applications
✔ High radial load capacity → Excellent for rotating shafts
✔ Needle roller design → Optimal load distribution, low wear
✔ Easy to install → Designed for press-fit into thin-walled housings
✔ Low maintenance → Long service life with proper lubrication
Typical Applications
🔹 Electric and pneumatic tools
🔹 Compact gearboxes and transmissions
🔹 Automotive components (starter motors, gear shafts)
🔹 Textile and packaging machinery
🔹 Hobby and small-scale mechanical systems
📦 Choose the HK 1010 for powerful radial support in small spaces — combining performance, precision, and durability. ⚙️
