PCI PDC-4.00 bearing Size Chart (mm/inches) |
|---|
| Bearing number | NA6908R |
| Size (mm) | 40x62x40 |
| Bore Diameter (mm) | 40 |
| Outer Diameter (mm) | 62 |
| Width (mm) | 40 |
| d | 40 mm |
| F | 48 mm |
| D | 62 mm |
| B | 40 mm |
| C | 40 mm |
| r min. | 0,6 mm |
| s | 0,5 mm |
| da min. | 44 mm |
| Da max. | 58 mm |
| ra max. | 0,6 mm |
| Weight | 0,426 Kg |
| Basic dynamic load rating (C) | 67 kN |
| Basic static load rating (C0) | 116 kN |
| (Grease) Lubrication Speed | 5 500 r/min |
| rs min | 0.6 mm |
| s max | 0.5 mm |
| Dw | 5 mm |
| Lw | 14.8 mm |
| Lubrication hole on outer ring | Oui/Yes |
| k | 2.5 mm |
| Lubrication hole on inner ring | Non/No |
| Radial clearance class | CN |
| Precision class | P0 |
| Mass | 0.43 kg |
| Cr | 67 kN |
| C0r | 116 kN |
| Nlim (grease) | 5,500 rpm |
| Nlim (oil) | 8,500 rpm |
| Min operating temperature, Tmin | -20 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.45 Hz |
| Characteristic rolling element frequency, BSF | 10.51 Hz |
| Characteristic outer ring frequency, BPF0 | 9.96 Hz |
| Characteristic inner ring frequency, BPFI | 12.04 Hz |
| da min | 44 mm |
| Da max | 58 mm |
| ras max | 0.6 mm |
| Category | Roller Bearings |
| Inventory | 0.0 |
| Manufacturer Name | NTN |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0.448 |
| EAN | 4547359114119 |
| Product Group | B04144 |