KOYO NANFL207-22 bearing units
| Brand Name |
KOYO |
| Model Number |
NANFL207-22 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
KOYO NANFL207-22 bearing Size Chart (mm/inches) |
|---|
| d1 | 280 mm |
| D | 540 mm |
| B | 140 mm |
| d2 ≈ | 354 mm |
| D1 ≈ | 477 mm |
| B1 | 170 mm |
| B2 ≈ | 178 mm |
| b | 22.3 mm |
| K | 12 mm |
| r1,2 min. | 5 mm |
| G | Tr 320x5 |
| G1 | 26 mm |
| da min. | 311 mm |
| Da max. | 520 mm |
| ra max. | 4 mm |
| Basic dynamic load rating C | 3239 kN |
| Basic static load rating C0 | 4250 kN |
| Fatigue load limit Pu | 325 kN |
| Reference speed | 1000 r/min |
| Limiting speed | 1400 r/min |
| Calculation factor e | 0.26 |
| Calculation factor Y1 | 2.6 |
| Calculation factor Y2 | 3.9 |
| Calculation factor Y0 | 2.5 |
| Mass bearing + sleeve | 155 kg |