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NJ 2218 ECM
NJ 2218 ECM
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Delivery time approx. 2-4 working days
Produkteigenschaften
| Material | Rolling bearing steel |
| Außenring | without groove |
| Dichtung | open |
| Käfig | Brass cage |
| Temperaturbereich | -30°C to +150°C |
| Toleranzklasse | P0 |
| Bohrung | cylindrical |
Abmessungen
| Innen Ø (mm) | 90 | Außen Ø (mm) | 160 | Breite (mm) | 280 |
NJ 2218 ECM – Cylindrical roller bearings for precise, low-friction continuous operation
Quality that safeguards processes
This bearing accommodates very high radial loads with low friction and, depending on its design, can withstand limited axial forces. This results in smooth running and reproducible results. With optimized bearing clearance or defined preload, a robust process with repeatable results is achieved.
Design and manufacturing quality
The cylindrical rollers run with linear contact; a logarithmic roller profile relieves stress on the edges. Precise flange guides promote the lubricating film, and separable rings facilitate assembly and inspection. In the NJ design, two flanges on the outer ring and one flange on the inner ring guide the rollers; axial guidance is provided in one direction. Depending on the version, a solid brass cage (M) is included.
Convincing in everyday life
In practice, the bearings impress with their high load-bearing capacity despite their low profile, consistent temperatures, and reproducible values – even under changing conditions. Precise alignment remains important because angular adjustability is limited.
Summary
In short: durable, low-friction and easy to assemble – for stable processes and reliable results in continuous operation.
Quality that safeguards processes
This bearing accommodates very high radial loads with low friction and, depending on its design, can withstand limited axial forces. This results in smooth running and reproducible results. With optimized bearing clearance or defined preload, a robust process with repeatable results is achieved.
Design and manufacturing quality
The cylindrical rollers run with linear contact; a logarithmic roller profile relieves stress on the edges. Precise flange guides promote the lubricating film, and separable rings facilitate assembly and inspection. In the NJ design, two flanges on the outer ring and one flange on the inner ring guide the rollers; axial guidance is provided in one direction. Depending on the version, a solid brass cage (M) is included.
Convincing in everyday life
In practice, the bearings impress with their high load-bearing capacity despite their low profile, consistent temperatures, and reproducible values – even under changing conditions. Precise alignment remains important because angular adjustability is limited.
Summary
In short: durable, low-friction and easy to assemble – for stable processes and reliable results in continuous operation.