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1308 ETN9/C3
1308 ETN9/C3
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Delivery time approx. 2-4 working days
Produkteigenschaften
| Material | Rolling bearing steel |
| Außenring | without groove |
| Dichtung | open |
| Käfig | Polyamide (TN9) |
| Temperaturbereich | -30°C to +120°C |
| Toleranzklasse | Normal (P0) |
| Bohrung | cylindrical |
Abmessungen
| Innen Ø (mm) | 40 | Außen Ø (mm) | 90 | Breite (mm) | 23 |
1308 ETN9/C3 – Self-aligning ball bearing (double row) for precise, misalignment-insensitive shaft bearing
Quality that safeguards processes
The double-row self-aligning ball bearing primarily absorbs radial loads and transmits minor axial forces in both directions. Self-alignment via the spherical raceway compensates for mounting deviations and shaft deflection. This ensures quiet operation, high speed capability, and stable dimensional accuracy. Friction remains low, which limits the operating temperature.
Design and manufacturing quality
A double-row ball set, spherical outer ring raceway, and precise cage guidance ensure low friction and stable running. This version features a cylindrical bore, an open design, a cage made of glass fiber reinforced polyamide (TN9) with standard tolerance P0, and is designed for operating temperatures from -30°C to +120°C.
Convincing in everyday life
In everyday use, the bearing proves insensitive to installation inaccuracies and maintains consistent running quality even under vibration. For dominant axial forces, the use of alternative bearing designs is recommended.
Summary
Conclusion: self-aligning, speed-capable and low-friction – for robust processes and reproducible results in continuous use.
Quality that safeguards processes
The double-row self-aligning ball bearing primarily absorbs radial loads and transmits minor axial forces in both directions. Self-alignment via the spherical raceway compensates for mounting deviations and shaft deflection. This ensures quiet operation, high speed capability, and stable dimensional accuracy. Friction remains low, which limits the operating temperature.
Design and manufacturing quality
A double-row ball set, spherical outer ring raceway, and precise cage guidance ensure low friction and stable running. This version features a cylindrical bore, an open design, a cage made of glass fiber reinforced polyamide (TN9) with standard tolerance P0, and is designed for operating temperatures from -30°C to +120°C.
Convincing in everyday life
In everyday use, the bearing proves insensitive to installation inaccuracies and maintains consistent running quality even under vibration. For dominant axial forces, the use of alternative bearing designs is recommended.
Summary
Conclusion: self-aligning, speed-capable and low-friction – for robust processes and reproducible results in continuous use.