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3318 A/C3
3318 A/C3
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Delivery time approx. 2-4 working days
Produkteigenschaften
| Material | Bearing steel (100Cr6) |
| Außenring | without groove |
| Dichtung | open |
| Käfig | sheet steel |
| Temperaturbereich | -20°C to +120°C |
| Toleranzklasse | Normal (P0) |
| Bohrung | cylindrical |
Abmessungen
| Innen Ø (mm) | 90 | Außen Ø (mm) | 190 | Breite (mm) | 73 |
3318 A/C3 – Angular contact ball bearings (double row) for stable processes with changing operating directions.
Quality that safeguards processes
As bearings for combined loads, angular contact ball bearings offer defined guidance. Double-row designs guide axial loads in both directions while simultaneously absorbing radial forces. They compactly replace a bearing pair, saving installation space. The focus is on smooth running, high speed capability, reproducible results, and defined axial guidance.
Design and manufacturing quality
Offset raceways in each row with a defined contact angle enhance axial stiffness. Precision-machined raceways reduce friction and promote smooth running. Furthermore, the cage is made of sheet steel. Double-row designs combine the function of a bearing pair in a compact form. Depending on the application, the open design remains low-friction and simplifies lubrication. For mounting, the outer ring features a groove with a snap ring (NR). Manufacturing is designed to tolerance class P0. Angular adjustability is limited; precise alignment is recommended.
Convincing in everyday life
In operation, this translates into defined stiffness, consistent temperature and vibration levels, and predictable quality even with frequent start/stop cycles and high cutting data. Other bearing designs are better suited for purely radial heavy loads.
Summary
In short: speed-resistant, axially guiding and dimensionally stable – for stable processes and reliable results.
Quality that safeguards processes
As bearings for combined loads, angular contact ball bearings offer defined guidance. Double-row designs guide axial loads in both directions while simultaneously absorbing radial forces. They compactly replace a bearing pair, saving installation space. The focus is on smooth running, high speed capability, reproducible results, and defined axial guidance.
Design and manufacturing quality
Offset raceways in each row with a defined contact angle enhance axial stiffness. Precision-machined raceways reduce friction and promote smooth running. Furthermore, the cage is made of sheet steel. Double-row designs combine the function of a bearing pair in a compact form. Depending on the application, the open design remains low-friction and simplifies lubrication. For mounting, the outer ring features a groove with a snap ring (NR). Manufacturing is designed to tolerance class P0. Angular adjustability is limited; precise alignment is recommended.
Convincing in everyday life
In operation, this translates into defined stiffness, consistent temperature and vibration levels, and predictable quality even with frequent start/stop cycles and high cutting data. Other bearing designs are better suited for purely radial heavy loads.
Summary
In short: speed-resistant, axially guiding and dimensionally stable – for stable processes and reliable results.