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K 81120 TN
K 81120 TN
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Delivery time approx. 2-4 working days
Produkteigenschaften
| Material | Bearing steel (through-hardened); cage see “cage” |
| Außenring | without groove |
| Dichtung | open |
| Käfig | Polyamide, glass fiber reinforced (TN) |
| Temperaturbereich | -20°C to +120°C |
| Toleranzklasse | Normal (P0) |
| Bohrung | cylindrical |
Abmessungen
| Innen Ø (mm) | 100 | Außen Ø (mm) | 135 | Breite (mm) | 11 |
K 81120 TN – Axial cylindrical roller ring for precise, low-friction axial guidance.
Quality that safeguards processes
An axial cylindrical roller ring, in combination with suitable counter-running surfaces or discs, absorbs very high axial loads in one direction and utilizes the available installation space efficiently. This ensures low-friction operation and precise movement, maintaining defined axial guidance and high stiffness. Radial loads, on the other hand, are guided separately.
Design and manufacturing quality
The design incorporates a precision cage with cylindrical rollers. Furthermore, the linear contact distributes the load evenly and promotes low frictional torque. The separable design also facilitates assembly and handling. Additionally, flat, hardened, and load-bearing mating surfaces are required on both the shaft and housing sides. The angular adjustability is inherently very limited and necessitates careful alignment. This version also features a cage made of glass fiber reinforced polyamide 66 (TN).
Convincing in everyday life
Under real-world conditions, the high rigidity results in smooth operation. At the same time, temperature and vibration levels remain controllable. Furthermore, the separable design facilitates handling and replacement, thus minimizing downtime. A coordinated lubrication and fit concept further ensures long-term performance stability.
Summary
Conclusion: low overall height, defined guidance and low friction – for reproducible results in axial operation.
Quality that safeguards processes
An axial cylindrical roller ring, in combination with suitable counter-running surfaces or discs, absorbs very high axial loads in one direction and utilizes the available installation space efficiently. This ensures low-friction operation and precise movement, maintaining defined axial guidance and high stiffness. Radial loads, on the other hand, are guided separately.
Design and manufacturing quality
The design incorporates a precision cage with cylindrical rollers. Furthermore, the linear contact distributes the load evenly and promotes low frictional torque. The separable design also facilitates assembly and handling. Additionally, flat, hardened, and load-bearing mating surfaces are required on both the shaft and housing sides. The angular adjustability is inherently very limited and necessitates careful alignment. This version also features a cage made of glass fiber reinforced polyamide 66 (TN).
Convincing in everyday life
Under real-world conditions, the high rigidity results in smooth operation. At the same time, temperature and vibration levels remain controllable. Furthermore, the separable design facilitates handling and replacement, thus minimizing downtime. A coordinated lubrication and fit concept further ensures long-term performance stability.
Summary
Conclusion: low overall height, defined guidance and low friction – for reproducible results in axial operation.