Roulement à aiguilles SKF, réf NA 4902, diam int 15mm, diam ext 28mm

This needle roller bearing is designed to provide efficient load distribution for various mechanical applications. Constructed from robust steel, it is suitable for high-speed operations, making it essential in sectors such as automation and electronics. Its dimensions and load ratings ensure optimal performance, meeting user requirements for reliability and longevity in various environments.

• 15.3kN static load rating enhances durability and performance
• 11.2kN dynamic load rating optimises application reliability
• Limiting speed of 22,000r/min supports high-speed functionality
• Single-row design facilitates space-saving and efficient configurations
• Sheet metal cage improves wear resistance and operational efficiency
• 15mm inside diameter accommodates compact assemblies

• Utilised in automation machinery for precise movement control
• Suitable for electrical motors requiring high-speed operation
• Ideal for robotics equipment needing compact design
• Employed in manufacturing machinery for enhanced load handling

Le roulement à rouleaux SKF est fourni avec un système de mesure de type métrique et un groupe de tolérance normal (Pn). Le roulement a un diamètre d'alésage de 50 mm, un diamètre extérieur de 90 mm et une largeur de 23 mm.

Matériau de roulement en acier
Angle de contact nominal de 0°

The bearing should be installed uniformly under controlled conditions, ensuring proper alignment with the shaft.

It maintains operational integrity with high static and dynamic load ratings, designed to withstand variations.

While it is robust, ensuring compatibility with ambient conditions is crucial

It is specifically designed for a 15mm inside diameter, fitting accordingly within that range for optimal performance.