670,000 mm x 820,000 mm x 69,000 mm NTN 68/670 Deep Groove Ball Bearings
| Brand Name |
NTN |
| Model Number |
68/670 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
NTN 68/670 bearing Size Chart (mm/inches) |
|---|
| d | 45 mm |
| D | 75 mm |
| B | 16 mm |
| rs min | 1 mm |
| Radial clearance class | CM |
| Mass | 0.24 kg |
| Dynamic load, C | 21 kN |
| Static load, C0 | 15.1 kN |
| Fatigue limit load, Cu | 0.69 kN |
| f0 | 15.3 |
| Nlim (grease) | 5,400 rpm |
| Min operating temperature, Tmin | -25 °C |
| Max operating temperature, Tmax | 110 °C |
| Characteristic cage frequency, FTF | 0.43 Hz |
| Characteristic rolling element frequency, BSF | 6.73 Hz |
| Characteristic outer ring frequency, BPF0 | 5.55 Hz |
| Characteristic inner ring frequency, BPFI | 7.45 Hz |
| da min | 50 mm |
| da max | 52.5 mm |
| Da max | 70 mm |
| ra max | 1 mm |