200 mm x 250 mm x 24 mm NTN 6840 Deep Groove Ball Bearings
| Brand Name |
NTN |
| Model Number |
6840 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
NTN 6840 bearing Size Chart (mm/inches) |
|---|
| d | 12 mm |
| D | 32 mm |
| B | 10 mm |
| rs min | 0.6 mm |
| Radial clearance class | C3 |
| Mass | 0.04 kg |
| Dynamic load, C | 6.1 kN |
| Static load, C0 | 2.75 kN |
| Fatigue limit load, Cu | 0.13 kN |
| f0 | 12.7 |
| Nlim (grease) | 22,000 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 180 °C |
| Characteristic cage frequency, FTF | 0.37 Hz |
| Characteristic rolling element frequency, BSF | 3.71 Hz |
| Characteristic outer ring frequency, BPF0 | 2.62 Hz |
| Characteristic inner ring frequency, BPFI | 4.38 Hz |
| da min | 16 mm |
| Da max | 28 mm |
| ra max | 0.6 mm |