The D/W R6-2Z Bearing 9.525X22.225X from SKF is a miniature deep groove ball bearing, specifically engineered for compact applications requiring high precision and reliability. Manufactured by SKF, a leader in bearing technology, this bearing features a bore diameter of 9.525 mm and an outer diameter of 22.225 mm. It is typically used in applications where space is at a premium, such as in small electric motors, instrumentation, and precision machinery. The D/W R6-2Z design incorporates shields to protect against contaminants, ensuring consistent performance.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 9.525 mm |
| Outer diameter (D) | 22.225 mm |
| Width (B) | 7.142 mm |
| Basic dynamic load rating (C) | 3.45 kN |
| Basic static load rating (C0) | 1.63 kN |
| Limiting speed | 37000 rpm |
| Shielding | ZZ |
| Ring material | Chrome steel 100Cr6 |
| Factory lubrication | Lithium grease |
| Precision class | P0 / ABEC-1 |
Technical advantages
The SKF D/W R6-2Z bearing offers a range of technical advantages, making it suitable for demanding applications:
- Miniature deep groove design optimized for high-speed applications up to 37,000 rpm.
- Constructed with heat-treated 100Cr6 chrome steel, ensuring a rolling-contact fatigue life exceeding 107 cycles.
- Standard CN radial clearance, suitable for assemblies that do not require preload.
- ZZ shielding provides effective protection against dust and contaminants, maintaining operational integrity.
- Pre-lubricated with lithium grease, reducing maintenance intervals and ensuring smooth operation.
Typical applications
The D/W R6-2Z Bearing is versatile and finds its place in a range of specialized sectors:
- Measurement and laboratory instruments (optical encoders, electronic micrometers)
- Precision robotics (harmonic drive reducers, cardan joints)
- Aeromodelling and drones (brushless motors, planetary gearboxes)
- Medical devices (peristaltic pumps, lung ventilators, microscopes)
- Dental equipment (turbines, contra-angles, micromotors)
Availability and ordering
Eurobearing.eu offers fast availability of the D/W R6-2Z Bearing with SKU: DWR62Z-SKF. As a specialized B2B supplier, we provide the option to request a quotation for bulk quantities. Add to cart or request a quotation today to meet your specific industrial needs.
