INA NK40/30-XL 40mm I.D Needle Roller Bearing, 50mm O.D

This roller bearing is of a needle type specifically designed for high-load applications. With an inside diameter of 40mm and an outside diameter of 50mm, it is engineered to provide reliable performance under demanding conditions. This open-end roller bearing boasts outstanding load capacities, making it suitable for a variety of mechanical applications in the automation and electrical sectors.

• Designed with a needle roller bearing structure for space efficiency
• Features a static load rating of 79,000N for robust performance
• Incorporates a dynamic load rating of 44,000N, ideal for heavy loads
• Utilises a sheet steel cage for durability and strength
• Allows for a maximum reference speed of 6,700 rpm, optimising efficiency
• Fatigue limit load of 14,900N to ensure long-lasting operation

• Used for automated machinery for precision movement
• Suitable for electric motors requiring robust support
• Recommended for conveyors where load stability is crucial
• Ideal for gearboxes to enhance operational reliability

The needle design enhances load-bearing capacity while maintaining a compact form, allowing for integration in tight spaces and improving overall machine efficiency.

The high static load rating of 79,000N enables the bearing to withstand significant pressures, making it ideal for heavy-duty operations without compromising durability.

The sheet steel cage contributes to a lightweight yet strong structure, reducing the risk of wear and enhancing the overall lifespan of the bearing under challenging conditions.