NTN NA6904R needle roller bearings
Offer High 18 mm B Quality Brand NTN NA6904R needle roller bearings .Contact Us Online to Get Best 65 mm d Quote.
| d | 65 mm |
| D | 100 mm |
| B | 18 mm |
| E | 90.5 mm |
| F | 74.5 mm |
| rs min | 1.1 mm |
| r1s min | 1 mm |
| Radial clearance class | C3 |
| Mass (without HJ ring) | 0.48 kg |
| Dynamic load, C | 41 kN |
| Static load, C0 | 51 kN |
| Fatigue limit load, Cu | 6.2 kN |
| Nlim (oil) | 8,200 rpm |
| Nlim (grease) | 7,000 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.45 Hz |
| Characteristic rolling element frequency, BSF | 10.22 Hz |
| Characteristic outer ring frequency, BPF0 | 10.38 Hz |
| Characteristic inner ring frequency, BPFI | 12.62 Hz |
| da min | 70 mm |
| da max | 73 mm |
| db min | 76 mm |
| Da max | 93.5 mm |
| ra max | 1 mm |
| r1a max | 1 mm |
| Inventory | 0.0 |
| Manufacturer Name | NTN |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0.485 |
| EAN | 4547359137040 |
| Product Group | B04144 |
Detailed Parameters
parameter：
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