30311 Bearing 55x120x29mm
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
30311 Bearing 55x120x29mm Size Chart (mm/inches) |
|---|
| d | 20 mm |
| D | 47 mm |
| B | 14 mm |
| d1 | 25.9 mm |
| D1 | 41.4 mm |
| a min | 2.31 mm |
| a max | 2.46 mm |
| Ca min | 3.33 mm |
| Ca max | 3.58 mm |
| rs min | 1 mm |
| rNs min | 0.5 mm |
| D3 max | 44.6 mm |
| b min | 1.35 mm |
| b max | 1.65 mm |
| r0 max | 0.4 mm |
| D4 max | 52.7 mm |
| f | 1.07 mm |
| Snap ring reference | R47 |
| Radial clearance class | CN |
| Mass | 0.11 kg |
| Dynamic load, C | 12.6 kN |
| Static load, C0 | 6.6 kN |
| Fatigue limit load, Cu | 0.3 kN |
| f0 | 13.1 |
| Nlim | 11,000 rpm |
| Min operating temperature, Tmin | -20 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.38 Hz |
| Characteristic rolling element frequency, BSF | 3.98 Hz |
| Characteristic outer ring frequency, BPF0 | 3.05 Hz |
| Characteristic inner ring frequency, BPFI | 4.95 Hz |
| da min | 25 mm |
| da max | 25.9 mm |
| Da max | 42 mm |
| ra max | 1 mm |
| rNa max | 0.5 mm |
| Db min | 53.5 mm |