The RMS 8 Bearing 25.4X63.5X19.05 is a precision deep groove ball bearing designed for demanding industrial applications. Manufactured under the product code RMS8-ECO, this bearing features a bore diameter of 25.4 mm, an outer diameter of 63.5 mm, and a width of 19.05 mm. Its robust construction makes it suitable for various high-performance environments where precise rotational movement is critical.
Technical specifications
| Specification | Value |
| Bore diameter (d) | 25.4 mm |
| Outer diameter (D) | 63.5 mm |
| Width (B) | 19.05 mm |
| Basic dynamic load rating (C) | 23.5 kN |
| Basic static load rating (C0) | 12.9 kN |
| Limiting speed | 6,800 rpm |
| Shielding / Sealing | Open |
| Ring material | Chrome steel 100Cr6 |
| Precision class | P0 / ABEC-1 |
| Internal clearance | CN |
Technical advantages
The RMS 8 Bearing offers several technical benefits that enhance its performance in industrial settings:
- Capable of maintaining continuous operation at speeds up to 6,800 rpm.
- Constructed with 100Cr6 chrome steel, ensuring a rolling-contact fatigue life exceeding 107 cycles.
- Standard CN radial clearance supports assemblies without preload.
- Open configuration for applications requiring low friction and high speed.
- Basic dynamic load rating of 23.5 kN ensures reliable performance under mechanical stress.
Typical applications
This bearing is optimized for use in a variety of industries and machinery, including:
- Precision robotics (harmonic drive reducers, cardan joints)
- Measurement and laboratory instruments (optical encoders, electronic micrometers)
- Aeromodelling and drones (brushless motors, planetary gearboxes)
- Medical devices (peristaltic pumps, lung ventilators, microscopes)
Availability and ordering
As a specialized B2B supplier, Eurobearing.eu ensures fast availability of the RMS8-ECO bearing. Businesses can easily add this product to their cart for purchase or request a quotation for bulk quantities to meet their specific needs.
