The SKF 619/5 – 5x13x4 mm bearing is a miniature deep groove ball bearing manufactured by SKF, a renowned leader in bearing technology. This micro bearing, with its compact dimensions of 5 mm bore diameter, 13 mm outer diameter, and 4 mm width, is designed for precision applications where space and weight are critical factors. Its design caters to high-speed, low-friction performance, making it suitable for use in various industrial applications where reliability and efficiency are paramount.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 5 mm |
| Outer diameter (D) | 13 mm |
| Width (B) | 4 mm |
| Basic dynamic load rating (C) | 0.64 kN |
| Basic static load rating (C0) | 0.23 kN |
| Limiting speed | 50,000 rpm |
| Cage type | Pressed steel |
| Shielding / Sealing | Open |
| Ring material | Chrome steel 100Cr6 |
| Precision class | P0 / ABEC-1 |
Technical advantages
The SKF 619/5 bearing offers several technical advantages that ensure superior performance in demanding environments:
- Capable of operating at speeds up to 50,000 rpm due to its optimized internal geometry.
- Constructed from heat-treated chrome steel 100Cr6, offering excellent fatigue life over 107 cycles.
- Standard CN radial clearance provides compatibility with assemblies that do not require preload adjustments.
- Precision class P0 / ABEC-1 ensures dimensional accuracy suitable for a variety of applications.
- Open design allows for custom lubrication to meet specific operational needs.
Typical applications
The versatility of the SKF 619/5 bearing makes it suitable for a wide range of specialized industries and applications:
- Measurement and laboratory instruments such as optical encoders and electronic micrometers.
- Aeromodelling and drones, including brushless motors and planetary gearboxes.
- Dental equipment like turbines and micromotors.
- Precision robotics, including harmonic drive reducers and cardan joints.
- Medical devices such as peristaltic pumps and lung ventilators.
Availability and ordering
Eurobearing.eu offers the SKF 619/5 – 5x13x4 mm bearing with fast availability for immediate procurement. As a specialized B2B supplier, we facilitate bulk orders and offer the option to request a quotation for larger quantities. Add to cart or request a quotation today to ensure your project benefits from the precision and reliability of SKF bearings.
