INA NA4919 Radial Roller Bearing
INA NA4919 Radial Roller Bearing
The INA NA4919 Radial Roller Bearing from Schaeffler is a high-performance bearing designed for applications requiring high load capacity, compact design, and reliable operation. It is suitable for industrial machinery, heavy-duty equipment, and precision mechanical systems where durability and efficiency are essential.
Manufacturer: INA / Schaeffler
Type: Radial Roller Bearing
Model: NA4919
Dimensions
Bore Diameter d: 95 mm
Outer Diameter D: 130 mm
Width B: 35 mm
Minimum Chamfer Dimension rmin: 1.1 mm
| Dynamic Load Rating Cr | 131 kN |
| Static Load Rating C0r | 260 kN |
| Fatigue Load Limit Cur | 45 kN |
| Reference Speed | 2400 rpm |
| Limiting Speed | 4200 rpm |
| Operating Temperature | -30 to +120 °C |
| Recommended | Ideal choice for high-load applications requiring compact design and long service life. |
