65 mm x 120 mm x 29,007 mm Timken 478/472A tapered roller bearings
| Brand Name |
Timken |
| Model Number |
478/472A |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Timken 478/472A bearing Size Chart (mm/inches) |
|---|
| d | 130 mm |
| D | 180 mm |
| B | 24 mm |
| rs min | 1.5 mm |
| Radial clearance class | C2 |
| Mass | 1.52 kg |
| Dynamic load, C | 65 kN |
| Static load, C0 | 67.5 kN |
| Fatigue limit load, Cu | 2.46 kN |
| f0 | 16.5 |
| Nlim (grease) | 3,500 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 | 10.18 Hz |
| Characteristic outer ring frequency, BPF0 | 8.12 Hz |
| Characteristic inner ring frequency, BPFI | 9.88 Hz |
| da min | 138 mm |
| Da max | 172 mm |
| ra max | 1.5 mm |