71821ACD/P4 SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,25 Degree Contact Angle
We Provide Extensive 660 mm da min. 71821ACD/P4 SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71800 Series,25 Degree Contact Angle 632 mm D1 ≈ Selection And Precision BEARING-SINGAPORE (PTE)LTD. Competitive Wholesale Pricing.
| Brand Name: |
SKF |
| Model Number: |
71821ACD/P4 |
| da min.: |
660 mm |
| D1 ≈: |
632 mm |
| Basic static load rating C0: |
1930 kN |
| d: |
630 mm |
| d1 ≈: |
678 mm |
| Limiting speed: |
1100 r/min |
| Da max.: |
650 mm |
| H: |
38 mm |
Product Details
| da min. |
660 mm |
| D1 ≈ |
632 mm |
| Basic static load rating C0 |
1930 kN |
| d |
630 mm |
| d1 ≈ |
678 mm |
| Limiting speed |
1100 r/min |
| Da max. |
650 mm |
| H |
38 mm |
| Fatigue load limit Pu |
28 kN |
| Basic dynamic load rating C |
221 kN |
| Reference speed |
800 r/min |
| D |
680 mm |
| Mass bearing (including seat washer where applicable) |
12.5 kg |
| ra max. |
1 mm |
| Minimum load factor A |
19 |
| r1,2 min. |
1.1 mm |