71820CDGA/P4 SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,15 Degree Contact Angle
Offer High 670 r/min Reference speed Quality Brand 71820CDGA/P4 SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,15 Degree Contact Angle .Contact Us Online China Abec 9 Bearings Supplier 3 mm r1,2 min. to Get Best Quote.
| Brand Name: |
SKF |
| Model Number: |
71820CDGA/P4 |
| Reference speed: |
670 r/min |
| r1,2 min.: |
3 mm |
| E: |
385.51 mm |
| da min.: |
315 mm |
| Basic static load rating C0: |
3750 kN |
| D: |
420 mm |
| Limiting speed: |
800 r/min |
| ra max.: |
2.5 mm |
Product Details
| Reference speed |
670 r/min |
| r1,2 min. |
3 mm |
| E |
385.51 mm |
| da min. |
315 mm |
| Basic static load rating C0 |
3750 kN |
| D |
420 mm |
| Limiting speed |
800 r/min |
| ra max. |
2.5 mm |
| K |
5 mm |
| Basic dynamic load rating C |
1680 kN |
| Fatigue load limit Pu |
355 kN |
| d1 ≈ |
340 mm |
| b1 |
9.4 mm |
| s max. |
6 mm |
| Mass bearing |
52 kg |
| Calculation factor kr |
0.25 |
| B |
118 mm |
| d |
300 mm |
| Da max. |
406 mm |