KOYO 6310-2RD deep groove ball bearings
Online shopping 30 mm d KOYO 6310-2RD deep groove ball bearings from a great selection at 19 mm B Store. … Accessories. 72 mm D
| d | 30 mm |
| D | 72 mm |
| B | 19 mm |
| a min | 3.07 mm |
| a max | 3.28 mm |
| Ca min | 4.67 mm |
| Ca max | 4.98 mm |
| rs min | 1.1 mm |
| rNs min | 0.5 mm |
| D3 max | 68.81 mm |
| b min | 1.9 mm |
| b max | 2.2 mm |
| r0 max | 0.6 mm |
| D4 max | 78.6 mm |
| f | 1.7 mm |
| Snap ring reference | R72 |
| Radial clearance class | C3 |
| Mass | 0.36 kg |
| Dynamic load, C | 26.7 kN |
| Static load, C0 | 15 kN |
| Fatigue limit load, Cu | 0.68 kN |
| f0 | 13.3 |
| Nlim (grease) | 10,000 rpm |
| Min operating temperature, Tmin | -20 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.39 Hz |
| Characteristic rolling element frequency, BSF | 4.14 Hz |
| Characteristic outer ring frequency, BPF0 | 3.08 Hz |
| Characteristic inner ring frequency, BPFI | 4.92 Hz |
| da min | 36.5 mm |
| Da max | 65.5 mm |
| ra max | 1 mm |
| rNa max | 0.5 mm |
| Db min | 80 mm |
Detailed Parameters
parameter：
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