1.378 Inch | 35 Millimeter x 1.85 Inch | 47 Millimeter x 0.669 Inch | 17 Millimeter IKO RNA4906 Needle Non Thrust Roller Bearings
| Brand Name |
IKO |
| Model Number |
RNA4906 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
IKO RNA4906 bearing Size Chart (mm/inches) |
|---|
| d | 50 mm |
| D | 90 mm |
| B | 28 mm |
| C | 23 mm |
| T | 28 mm |
| d1 | 69 mm |
| a | 20.6 mm |
| e | 0.33 |
| Y2 | 1.82 |
| Y0 | 1 |
| Mass | 0.75 kg |
| Dynamic load, C | 106 kN |
| Rating life coefficient, A2 | 1.4 |
| Static load, C0 | 141 kN |
| Fatigue limit load, Cu | 17.2 kN |
| Nlim (oil) | 5,400 rpm |
| Nlim (grease) | 4,100 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.43 Hz |
| Characteristic rolling element frequency, BSF | 6.72 Hz |
| Characteristic outer ring frequency, BPF0 | 8.15 Hz |
| Characteristic inner ring frequency, BPFI | 10.85 Hz |
| ra max | 5 mm |
| r1a max | 2.5 mm |