Nadelkränze

Needle roller bearings are highly developed bearing solutions manufactured according to the standards DIN 5405-1 and ISO 3030. They consist of single or double-row units that combine cages and needle rollers. The single-row design is particularly compact, as its radial height corresponds to the diameter of the needle rollers. This allows for bearing arrangements with minimal radial space, making them ideal for applications with limited space. Needle roller bearings are characterized by their high load capacity and suitability for high speeds, making them a reliable choice for demanding applications. Additionally, they offer high running accuracy, provided that the raceways are precisely hardened and ground. The radial clearance can be influenced by the selection of the type of needle roller as well as by the tolerances of the shaft and housing. Double-row needle roller bearings are available in special outer diameters, providing additional flexibility in application.

• High load capacity with a dynamic load rating of 36,000 N
• Compact design for minimal radial space
• Suitable for high speeds and precise applications
• Easy to assemble due to thoughtful design.