SK Angular Contact Ball Bearing 71920ACDGA/P4A
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
SK Angular Contact Ball Bearing 71920ACDGA/P4A Size Chart (mm/inches) |
|---|
| d | 240 mm |
| D | 320 mm |
| B | 80 mm |
| d1 ≈ | 271 mm |
| D1 ≈ | 291 mm |
| b1 | 8 mm |
| K | 4 mm |
| s max. | 5 mm |
| r1,2 min. | 2.1 mm |
| r3,4 min. | 2.1 mm |
| da min. | 251 mm |
| das | 261 mm |
| Da max. | 308 mm |
| ra max. | 2 mm |
| rb max. | 2 mm |
| Basic dynamic load rating C | 781 kN |
| Basic static load rating C0 | 1760 kN |
| Fatigue load limit Pu | 173 kN |
| Reference speed | 850 r/min |
| Limiting speed | 1100 r/min |
| Calculation factor kr | 0.25 |
| Mass bearing | 18.3 kg |