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K 81208 TN
K 81208 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) | 40 | Außen Ø (mm) | 68 | Breite (mm) | 9 |
K 81208 TN – Axial cylindrical roller ring for high stiffness in a small installation space.
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. Furthermore, the running remains low-friction and the movement precise, ensuring 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. Planar, hardened, and sufficiently load-bearing mating surfaces on the shaft and housing are also required. Finally, the angular adjustability is inherently very limited and necessitates careful alignment. This version features a cage made of glass fiber reinforced polyamide 66 (TN).
Convincing in everyday life
During operation, the axial stiffness stabilizes the system, ensuring constant temperature and vibration levels. Furthermore, the separable design allows for quick assembly and disassembly, reducing downtime. Additionally, a coordinated lubrication and fit concept maintains stable performance over the long term.
Summary
In short: compact, axially strong and efficient – ideal for axially dominant load 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. Furthermore, the running remains low-friction and the movement precise, ensuring 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. Planar, hardened, and sufficiently load-bearing mating surfaces on the shaft and housing are also required. Finally, the angular adjustability is inherently very limited and necessitates careful alignment. This version features a cage made of glass fiber reinforced polyamide 66 (TN).
Convincing in everyday life
During operation, the axial stiffness stabilizes the system, ensuring constant temperature and vibration levels. Furthermore, the separable design allows for quick assembly and disassembly, reducing downtime. Additionally, a coordinated lubrication and fit concept maintains stable performance over the long term.
Summary
In short: compact, axially strong and efficient – ideal for axially dominant load guidance.