High Axial Load AXK2542 25x42x2mm Thrust Needle Roller Bearing

Vue du produit

The AXK2542 is a single-direction needle roller and cage assembly designed to accommodate heavy axial loads and peak loads in one direction. With a 25mm bore, 42mm diamètre extérieur, and only 2mm width, this bearing provides high axial stiffness within a minimum axial space. When installed between two hardened and ground machine surfaces that serve as raceways, elle ne prend pas plus de place qu'une rondelle de butée classique.

Fonctionnalité

Exceptional Static Load Capacity

Jusqu'à 60 kN – Despite its 2mm thickness, the AXK2542 delivers a remarkable static load rating of 56.8–60 kN (approximately 6 metric tons). This load capacity makes it suitable for heavy-duty industrial applications where substantial axial forces must be supported in confined spaces.

High Dynamic Load Rating

Jusqu'à 14.8 kN – The bearing supports a dynamic load rating of up to 14.8 kN, making it capable of handling sustained axial loads during continuous operation.

Rigidité élevée dans un espace axial minimal

The large number of needle rollers provides high axial stiffness, minimizing deflection under load. This rigidity is critical for applications requiring precise axial positioning.

Léger

Pesant juste 7.0 à 8.2 grammes, the AXK2542 adds negligible mass to assemblies—a meaningful advantage in weight-sensitive applications such as aerospace components and high-speed machinery.

Longue durée de vie

Engineered for Durability – The combination of hardened bearing steel rollers, guidage de cage de précision, and robust construction delivers long service life even under continuous heavy-duty operation. The fatigue load limit of 5.50–6.95 kN ensures reliable performance under repeated stress cycles.

Scénarios d'application principaux

• Automotive Transmissions and Gearboxes
• Moteurs et générateurs électriques
• Industrial Pumps
• Industrial Gearboxes and Speed Reducers
• Machine Tools and Precision Equipment
• Agricultural and Construction Equipment
• Robotique et automatisation
• Équipement de manutention