KOYO 47890R/47820 tapered roller bearings
Request A Quote For Your Special KOYO 47890R/47820 tapered roller bearings Needs Today! Free Quotes. 46 mm d1 ISO 9001 26.99 mm d certified. 20.64 mm B
| d | 26.99 mm |
| B | 20.64 mm |
| d1 | 46 mm |
| e | 0.35 |
| Y2 | 1.71 |
| Y0 | 0.94 |
| Dynamic load, C | 46.5 kN |
| Rating life coefficient, A2 | 1.4 |
| Static load, C0 | 54 kN |
| Fatigue limit load, Cu | 6.6 kN |
| Nlim (oil) | 8,200 rpm |
| Nlim (grease) | 6,100 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.42 Hz |
| Characteristic rolling element frequency, BSF | 6.19 Hz |
| Characteristic outer ring frequency, BPF0 | 7.2 Hz |
| Characteristic inner ring frequency, BPFI | 9.8 Hz |
| ra max | 0.8 mm |
| Inventory | 0.0 |
| Manufacturer Name | NTN |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0 |
| EAN | 4547359515220 |
| Product Group | B04334 |
Detailed Parameters
parameter：
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