NTN NA4920C3 100 mm I.D Needle Roller Bearing Machined-ring, Needle Roller, 140 mm O.D

The NTN Needle roller bearing is designed with a machined ring and effective lubrication features, ensures reliable performance in various applications. Engineered for precision, it boasts a robust internal diameter of 100 mm and an external diameter of 140 mm, making it suitable for demanding industrial environments. With a width of 40 mm, this component is crafted for enhanced stability and reduced friction, ensuring longevity and optimal function. The inclusion of double-side ribs provides additional structural integrity, while the lubrication holes on both the outer and inner rings facilitate efficient maintenance. Whether used in high-speed or heavy-load settings, this bearing delivers exceptional load ratings and performance, making it a reliable choice for engineers and manufacturers alike.

Lubrication holes support easy and efficient maintenance