NNU4932B/SPW33 NNU4932BK/SPW33 Precision Cylindrical Roller Bearing 160*220*60mm
| Brand Name |
FAFNIR |
| Model Number |
6412 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
FAFNIR 6412 bearing Size Chart (mm/inches) |
|---|
| d | 200 mm |
| D | 310 mm |
| B | 51 mm |
| E | 281 mm |
| F | 229 mm |
| rs min | 2.1 mm |
| r1s min | 2.1 mm |
| Radial clearance class | C3 |
| Mass (without HJ ring) | 13.9 kg |
| Dynamic load, C | 390 kN |
| Static load, C0 | 580 kN |
| Fatigue limit load, Cu | 53.4 kN |
| Nlim (oil) | 2,600 rpm |
| Nlim (grease) | 2,200 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 | 9.71 Hz |
| Characteristic outer ring frequency, BPF0 | 10.78 Hz |
| Characteristic inner ring frequency, BPFI | 13.22 Hz |
| da min | 211 mm |
| da max | 226 mm |
| db min | 233 mm |
| Da max | 299 mm |
| ra max | 2 mm |
| r1a max | 2 mm |