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NNU 4164 F
NNU 4164 F
Regular price
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Delivery time approx. 2-4 working days
Produkteigenschaften
| Material | Rolling bearing steel |
| Außenring | without groove |
| Dichtung | open |
| Käfig | steel cage |
| Temperaturbereich | -30°C to +150°C |
| Toleranzklasse | P0 |
| Bohrung | cylindrical |
Abmessungen
| Innen Ø (mm) | 320 | Außen Ø (mm) | 540 | Breite (mm) | 218 |
NNU 4164 F – Cylindrical roller bearings for stable concentricity in high-load applications
Quality that safeguards processes
This bearing combines high radial load capacity with efficient friction characteristics; variants with a suitable flange design provide limited axial guidance and ensure smooth running. By carefully selecting the bearing clearance or preload, concentricity remains stable and quality can be predicted.
Design and manufacturing quality
The rollers bear load via line contact; the profile and edge geometry are designed for low edge pressure. The separable design allows for easy assembly and maintenance of the components. Double-row NN/NNU versions increase stiffness and load-bearing capacity; the axial guidance depends on the edge design. Double-row design for high stiffness.
Convincing in everyday life
The systems benefit from high radial load capacity, smooth operation, and consistent measured values throughout their service life, even with varying operating profiles. Careful alignment is essential, as the angular adjustability is limited by the design.
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 combines high radial load capacity with efficient friction characteristics; variants with a suitable flange design provide limited axial guidance and ensure smooth running. By carefully selecting the bearing clearance or preload, concentricity remains stable and quality can be predicted.
Design and manufacturing quality
The rollers bear load via line contact; the profile and edge geometry are designed for low edge pressure. The separable design allows for easy assembly and maintenance of the components. Double-row NN/NNU versions increase stiffness and load-bearing capacity; the axial guidance depends on the edge design. Double-row design for high stiffness.
Convincing in everyday life
The systems benefit from high radial load capacity, smooth operation, and consistent measured values throughout their service life, even with varying operating profiles. Careful alignment is essential, as the angular adjustability is limited by the design.
Summary
In short: durable, low-friction and easy to assemble – for stable processes and reliable results in continuous operation.