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FAG
NNU49/500-SKM-SP
NNU49/500-SKM-SP
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Delivery time approx. 2-4 working days
Produkteigenschaften
| Material | Rolling bearing steel |
| Außenring | Nut (N) |
| Dichtung | open |
| Käfig | Brass (M) |
| Temperaturbereich | -30°C to +150°C |
| Toleranzklasse | SP |
| Bohrung | conical 1:12 |
Abmessungen
| Innen Ø (mm) | 500 | Außen Ø (mm) | 670 | Breite (mm) | 170 |
NNU49/500-SKM-SP – High-precision cylindrical roller bearing for finely adjustable fit
Quality that safeguards processes
This precision bearing withstands very high radial loads with low friction, while the defined radial guide securely holds the shaft in position. At the same time, its design allows for high speeds, ensuring smooth running even in precision applications.
Design and manufacturing quality
The rollers are in line contact on finely machined raceways, minimizing friction and dispersion, while the precise flange guide stabilizes the set under load. A rigid brass cage further supports the rollers, limiting settling and maintaining rigidity. Manufacturing details such as SP tolerance class and the precisely guided cylindrical roller geometry complete the design, along with a 1:12 tapered bore that simplifies fit adjustment. The separable rings facilitate assembly and precise alignment within the housing, thus speeding up the process.
Convincing in everyday life
In practice, temperature and vibration values remain stable, ensuring reproducible machining results even with frequent load changes. A coordinated lubrication and fit concept permanently stabilizes this behavior.
Summary
In short: highly rigid, low-friction and easy to assemble – for precise processes and reliable results in continuous use.
Quality that safeguards processes
This precision bearing withstands very high radial loads with low friction, while the defined radial guide securely holds the shaft in position. At the same time, its design allows for high speeds, ensuring smooth running even in precision applications.
Design and manufacturing quality
The rollers are in line contact on finely machined raceways, minimizing friction and dispersion, while the precise flange guide stabilizes the set under load. A rigid brass cage further supports the rollers, limiting settling and maintaining rigidity. Manufacturing details such as SP tolerance class and the precisely guided cylindrical roller geometry complete the design, along with a 1:12 tapered bore that simplifies fit adjustment. The separable rings facilitate assembly and precise alignment within the housing, thus speeding up the process.
Convincing in everyday life
In practice, temperature and vibration values remain stable, ensuring reproducible machining results even with frequent load changes. A coordinated lubrication and fit concept permanently stabilizes this behavior.
Summary
In short: highly rigid, low-friction and easy to assemble – for precise processes and reliable results in continuous use.