INA RNA-NA 4906.2RS-RS Needle Roller Bearing
INA RNA-NA 4906.2RS-RS Needle Roller Bearing
The INA RNA-NA 4906.2RS-RS is a precision needle roller bearing designed to support high radial loads while maintaining compact dimensions. It is suitable for demanding industrial applications requiring reliability, durability, and efficient operation.
Manufacturer: INA / Schaeffler
Type: Needle Roller Bearing
Model: RNA-NA 4906.2RS-RS
| Bore Diameter (d) | 30 mm |
| Outer Diameter (D) | 47 mm |
| Width (B) | 18 mm |
| Basic Dynamic Load Rating, Radial (C) | 23,900 N |
| Basic Static Load Rating, Radial (C0r) | 28,500 N |
| Fatigue Load Limit, Radial (Cur) | 5,500 N |
| Limiting Speed | 7,500 1/min |
| Sealing | 2RS, Contact Seal on Both Sides |
| Operating Temperature Range | -20 to 100 °C |
