Le NUP2208 Cylindrical Roller Bearing is a high-performance bearing designed to support heavy radial loads while also accommodating limited axial loads in both directions. Its NUP-type structure features fixed ribs on both sides of the inner ring and a loose rib on the outer ring, combined with a separate loose thrust ring, allowing precise axial positioning.
Manufactured from premium chrome steel and available in stainless steel and special material options, the NUP2208 bearing delivers excellent rigidity, low friction, and stable performance under demanding industrial conditions. It is widely used in gearboxes, motors, and heavy machinery requiring reliable load support and accurate shaft positioning.
With its separable design, the NUP2208 bearing is easy to install, maintain, and inspect, making it ideal for continuous operation in harsh working environments.
Caractéristiques clés
- High radial load capacity with bidirectional axial support
- NUP-type design with locating ribs and loose rib structure
- Includes loose rib ring for axial positioning
- High rigidity and stable performance under load
- Faible friction et fonctionnement fluide
- Separable design for easy installation and maintenance
- Suitable for heavy-duty industrial applications
Spécifications techniques
| Paramètre | Valeur |
|---|---|
| Modèle de roulement | NUP2208 |
| Diamètre intérieur (d) | 40 mm |
| Diamètre extérieur (D) | 80 mm |
| Largeur (B) | 23 mm |
| Type de roulement | Cylindrical Roller Bearing (NUP Type) |
| Matériau | Acier au chrome / Acier inoxydable |
| Matériau de la cage | Acier / Laiton / Nylon |
| Lubrification | Graisse / Huile |
| Classe de précision | P0 / P6 / P5 |
| Température de fonctionnement | -20°C à 120°C |
Applications
The NUP2208 cylindrical roller bearing is widely used in:
- Réducteurs industriels
- Heavy machinery systems
- Moteurs électriques et générateurs
- Équipements miniers et de construction
- Les systèmes de convoyage et de transmission
- Steel and manufacturing equipment
Pourquoi nous choisir
- Factory direct supply with stable quality
- OEM and custom engineering support available
- Strong capability for heavy-load bearing production
- Fast global delivery and logistics support
- Système de contrôle de qualité et d'inspection strict
FAQ
Q1: What is the difference between NUP and NJ/NU bearings?
A: NUP bearings can support axial loads in both directions and provide axial location, while NU mainly supports radial load and NJ supports axial load in one direction.
Q2: Is NUP2208 suitable for heavy-duty machinery?
A: Yes, it is designed for high radial loads and precise shaft positioning in industrial applications.
Q3: Do you offer stainless steel or customized versions?
A: Yes, stainless steel and custom material options are available based on application requirements.
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