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FAG
QJ338-N2-MPA-C3
QJ338-N2-MPA-C3
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Delivery time approx. 2-4 working days
Produkteigenschaften
| Material | Rolling bearing steel |
| Außenring | Two grooves (N2) |
| Dichtung | open |
| Käfig | Solid brass (MPA) |
| Temperaturbereich | -30°C to +150°C |
| Toleranzklasse | Normal (P0) |
| Bohrung | cylindrical |
Abmessungen
| Innen Ø (mm) | 190 | Außen Ø (mm) | 400 | Breite (mm) | 78 |
QJ338-N2-MPA-C3 – Four-point bearing for axial load capacity and installation space efficiency
Quality that safeguards processes
The single-row four-point contact bearing accommodates axial loads in both directions, can withstand limited radial forces, and is suitable as a compact alternative to a bearing pair. The contact geometry ensures smooth running and defined axial guidance. This allows positioning tasks to remain reproducible even under varying operating conditions.
Design and manufacturing quality
The design utilizes Gothic Arch raceways, which form four contact points under axial load, ensuring axial force transmission. A split inner ring allows for a high ball count and simplifies assembly. The fit features a cylindrical bore. The open design is also included. Precisely machined raceways reduce friction and noise. A solid brass cage (MPA) further contributes to smooth operation. Manufacturing is performed to tolerance class P0. The design offers limited angular adjustability; therefore, precise alignment of the mating surfaces is essential.
Convincing in everyday life
In operation, the bearing impresses with reliable axial positioning on both sides, stable temperature and vibration values, and its small installation space requirement. For high pure radial loads, alternative bearing designs or a combined configuration are the better choice.
Summary
Compact, axially load-bearing on both sides and smooth running – for stable processes and reliable results in continuous operation.
Quality that safeguards processes
The single-row four-point contact bearing accommodates axial loads in both directions, can withstand limited radial forces, and is suitable as a compact alternative to a bearing pair. The contact geometry ensures smooth running and defined axial guidance. This allows positioning tasks to remain reproducible even under varying operating conditions.
Design and manufacturing quality
The design utilizes Gothic Arch raceways, which form four contact points under axial load, ensuring axial force transmission. A split inner ring allows for a high ball count and simplifies assembly. The fit features a cylindrical bore. The open design is also included. Precisely machined raceways reduce friction and noise. A solid brass cage (MPA) further contributes to smooth operation. Manufacturing is performed to tolerance class P0. The design offers limited angular adjustability; therefore, precise alignment of the mating surfaces is essential.
Convincing in everyday life
In operation, the bearing impresses with reliable axial positioning on both sides, stable temperature and vibration values, and its small installation space requirement. For high pure radial loads, alternative bearing designs or a combined configuration are the better choice.
Summary
Compact, axially load-bearing on both sides and smooth running – for stable processes and reliable results in continuous operation.