NTN RNA-NA6914 R Needle Roller Bearing
Roulement à aiguilles NTN NA6914 R avec un diamètre de alésage de 70 mm, une capacité de charge dynamique de 130 kN, fonctionnant efficacement sous des températures variables, offrant une haute capacité de charge et une précision pour les machines industrielles.
NTN NA6914 R Needle Roller Bearing
The NTN NA6914 R Needle Roller Bearing offers high load capacity and precision for various industrial applications. With an optimized design, it is capable of handling high dynamic and static loads, while maintaining reliable performance across a wide range of temperatures.
Manufacturer: NTN
Type: NEEDLE ROLLER BEARING
Model: NA6914 R
Basic Load Ratings:
This NTN needle roller bearing is designed for high load capacity applications, providing durability and precision, making it an excellent choice for machinery requiring efficient, long-lasting performance under challenging conditions.
| Bore Diameter (d) | 70 mm |
| Outer Diameter (D) | 100 mm |
| Width (C) | 54 mm |
| Under Roller Diameter | 80 mm |
| Dynamic Load Rating (Cr) | 130 kN |
| Static Load Rating (C0r) | 267 kN |
| Limiting Speed “ Oil | 5000 tr/min |
| Limiting Speed “ Grease | 3300 tr/min |
| Operating Temperature | -20 to +120 °C |
