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RNA 6902
RNA 6902
Regular price
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Delivery time approx. 2-4 working days
Produkteigenschaften
| Material | Rolling bearing steel |
| Außenring | without groove |
| Dichtung | open |
| Käfig | sheet steel |
| Temperaturbereich | -30°C to +120°C |
| Toleranzklasse | Normal (P0) |
| Bohrung | cylindrical |
Abmessungen
| Innen Ø (mm) | 15 | Außen Ø (mm) | 28 | Breite (mm) | 23 |
RNA 6902 – Needle roller bearing for defined guidance with minimal installation height
Quality that safeguards processes
Needle roller bearings can withstand high radial loads despite their very small radial installation space. At the same time, they run with low friction and provide precise shaft guidance. Therefore, they are ideal as a space-saving solution for smooth operation and repeatable results. Axial loads can be handled by a separate element if required.
Design and manufacturing quality
The design utilizes the linear contact of slim rollers. Furthermore, optimized profiling relieves stress on the edges, ensuring the cage guides the rollers evenly. Depending on the series, machined rings without an inner ring reduce the overall height and save space. Full complement versions increase the load-bearing capacity. Without an inner ring, the shaft must be hardened and precision machined. Additionally, the open sealing concept facilitates lubricant flow.
Convincing in everyday life
In practice, the compact design demonstrates high load-bearing capacity at stable temperatures and low vibrations. Furthermore, easy-to-install versions reduce downtime and simplify maintenance. In addition, optimized lubrication, precise fits, and clean mating surfaces ensure consistently stable performance.
Summary
In short: slim, load-bearing and low-friction – for stable processes under radially dominant loads.
Quality that safeguards processes
Needle roller bearings can withstand high radial loads despite their very small radial installation space. At the same time, they run with low friction and provide precise shaft guidance. Therefore, they are ideal as a space-saving solution for smooth operation and repeatable results. Axial loads can be handled by a separate element if required.
Design and manufacturing quality
The design utilizes the linear contact of slim rollers. Furthermore, optimized profiling relieves stress on the edges, ensuring the cage guides the rollers evenly. Depending on the series, machined rings without an inner ring reduce the overall height and save space. Full complement versions increase the load-bearing capacity. Without an inner ring, the shaft must be hardened and precision machined. Additionally, the open sealing concept facilitates lubricant flow.
Convincing in everyday life
In practice, the compact design demonstrates high load-bearing capacity at stable temperatures and low vibrations. Furthermore, easy-to-install versions reduce downtime and simplify maintenance. In addition, optimized lubrication, precise fits, and clean mating surfaces ensure consistently stable performance.
Summary
In short: slim, load-bearing and low-friction – for stable processes under radially dominant loads.