105 mm x 225 mm x 49 mm NACHI 7321DF angular contact ball bearings
| Brand Name |
NACHI |
| Model Number |
7321DF |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
NACHI 7321DF bearing Size Chart (mm/inches) |
|---|
| d | 300 mm |
| D | 420 mm |
| B | 118 mm |
| d1 ≈ | 340 mm |
| E | 385.51 mm |
| b1 | 9.4 mm |
| K | 5 mm |
| s max. | 6 mm |
| r1,2 min. | 3 mm |
| da min. | 315 mm |
| Da max. | 406 mm |
| ra max. | 2.5 mm |
| Basic dynamic load rating C | 1680 kN |
| Basic static load rating C0 | 3750 kN |
| Fatigue load limit Pu | 355 kN |
| Reference speed | 670 r/min |
| Limiting speed | 800 r/min |
| Calculation factor kr | 0.25 |
| Mass bearing | 52 kg |