SKF NK 19/16 19mm I.D Needle Roller Bearing, 27mm O.D

This roller bearing belongs to the needle roller type, renowned for its compact design and efficient load handling capabilities. With an inside diameter of 19mm and an outside diameter of 27mm, it features an optimal race width of 16mm. Constructed from steel, it accommodates high-speed applications and provides reliable performance under various conditions.

• Designed for high-speed operation with a reference speed of 20,000r/min
• Dynamic load rating of 13.4kN enhances performance under stress
• Static load rating of 19kN ensures durability under static conditions
• Needle bearing characteristics facilitate efficient load distribution
• Open end design allows easy lubrication and maintenance
• Single-row construction provides compact installation and reduces friction

• Suitable for automation machinery and equipment
• Ideal for in electrical motor assemblies
• Utilised in mechanical systems requiring minimal radial space

The dynamic load rating of 13.4kN is crucial as it determines the bearing's ability to withstand loads while in motion. A higher rating indicates better performance under varying operational conditions, making it ideal for high-speed applications.

Temperature limits can significantly affect the performance and lifespan of roller bearings. It is advisable to consult specific operational guidelines and environmental conditions to ensure optimal functionality and prevent premature wear.

Shaft and housing tolerances must align with the specified dimensions to guarantee proper fitment. Furthermore, maintaining the correct operating clearance is vital to prevent excessive friction or heat buildup during operation.

The compact needle roller design enables efficient load distribution in tight spaces, making it ideal for diverse industrial applications. Its robust construction ensures reliability, even under high-speed conditions, which is beneficial for intricate mechanical systems.