R17/13 Bearing Size Chart (mm/inches) |
|---|
| Bearing number | NA4915R |
| Size (mm) | 75x105x30 |
| Bore Diameter (mm) | 75 |
| Outer Diameter (mm) | 105 |
| Width (mm) | 30 |
| d | 75 mm |
| F | 85 mm |
| D | 105 mm |
| B | 30 mm |
| C | 30 mm |
| r min. | 1 mm |
| s | 1,5 mm |
| da min. | 80 mm |
| Da max. | 100 mm |
| ra max. | 1 mm |
| Weight | 0,776 Kg |
| Basic dynamic load rating (C) | 87 kN |
| Basic static load rating (C0) | 162 kN |
| (Grease) Lubrication Speed | 3 100 r/min |
| rs min | 1 mm |
| s max | 1.5 mm |
| Dw | 6.5 mm |
| Lw | 23 mm |
| Lubrication hole on outer ring | Oui/Yes |
| k | 3 mm |
| Lubrication hole on inner ring | Non/No |
| Radial clearance class | CN |
| Precision class | P0 |
| Mass | 0.78 kg |
| Cr | 87 kN |
| C0r | 162 kN |
| Nlim (grease) | 3,100 rpm |
| Nlim (oil) | 4,700 rpm |
| Min operating temperature, Tmin | -20 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.46 Hz |
| Characteristic rolling element frequency, BSF | 14.01 Hz |
| Characteristic outer ring frequency, BPF0 | 13.47 Hz |
| Characteristic inner ring frequency, BPFI | 15.53 Hz |
| da min | 80 mm |
| Da max | 100 mm |
| ras max | 1 mm |
| Category | Bearings |
| Inventory | 0.0 |
| Manufacturer Name | NTN |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0.815 |
| Product Group | B04144 |