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313221
313221
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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) | 440 | Außen Ø (mm) | 120 | Breite (mm) | 1,570 |
313221 – Cylindrical roller bearings for consistent quality in series production and test benches
Quality that safeguards processes
This bearing transmits extreme radial loads with low friction and, in suitable versions, can also provide axial limiting. The result is smooth operation and reliable process windows. By carefully selecting the bearing clearance or preload, concentricity remains stable and quality can be predicted.
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. Depending on the design (NU, N, NJ, NUP), axial guidance is achieved via the flange design.
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
Conclusion: high load-bearing capacity, low friction and easy assembly for stable, predictable processes in continuous use.
Quality that safeguards processes
This bearing transmits extreme radial loads with low friction and, in suitable versions, can also provide axial limiting. The result is smooth operation and reliable process windows. By carefully selecting the bearing clearance or preload, concentricity remains stable and quality can be predicted.
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. Depending on the design (NU, N, NJ, NUP), axial guidance is achieved via the flange design.
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
Conclusion: high load-bearing capacity, low friction and easy assembly for stable, predictable processes in continuous use.