NNU4944K NSK Double row cylindrical roller bearings
| Brand Name: | NSK |
| Model Number: | NNU4944K |
| Calculation factor (e): | 0,36 |
| Characteristic cage frequency, FTF: | 0.43 Hz |
| Category: | Bearings |
| Y0: | 1.84 |
| Da max: | 758 mm |
| D1: | 670.5 mm |
| k: | 20 mm |
| d: | 440 mm |
| PDF |
NNU4944K |
Product Details
| Calculation factor (e) | 0,36 |
| Characteristic cage frequency, FTF | 0.43 Hz |
| Category | Bearings |
| Y0 | 1.84 |
| Da max | 758 mm |
| D1 | 670.5 mm |
| k | 20 mm |
| d | 440 mm |
| Basic dynamic load rating (C) | 6 900 kN |
| Dynamic load, C | 6,900 kN |
| Number of lubrication holes | 8 |
| da min. | 476 mm |
| Bearing number | 23288B |
| Y1 | 1.88 |
| Characteristic outer ring frequency, BPF0 | 8.22 Hz |
| (Oil) Lubrication Speed | 470 r/min |
| Size (mm) | 440x790x280 |
| Minimum Buy Quantity | N/A |
| Min operating temperature, Tmin | -40 °C |
| ra max. | 6 mm |
Company Profile
| Phone |
+951 558225 |
| Fax |
+951 558225 |
