7221CD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angle
What is the best place to buy 7221CD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angle online? Super Precision Angular Contact Bearings BEARING DRIVESHAFT,INC. Manufacturing 1200 r/min Limiting speed Service .
| Brand Name: |
SKF |
| Model Number: |
7221CD/P4A |
| Limiting speed: |
1200 r/min |
| D: |
560 mm |
| Operating clearance factor k2: |
0.098 |
| Reference speed: |
850 r/min |
| d2 ≈: |
461 mm |
| Basic dynamic load rating C: |
2160 kN |
| Misalignment factor k1: |
0.132 |
| B: |
106 mm |
Product Details
| Limiting speed |
1200 r/min |
| D |
560 mm |
| Operating clearance factor k2 |
0.098 |
| Reference speed |
850 r/min |
| d2 ≈ |
461 mm |
| Basic dynamic load rating C |
2160 kN |
| Misalignment factor k1 |
0.132 |
| B |
106 mm |
| Ca min. |
1.8 mm |
| r1,2 min. |
4 mm |
| D1 ≈ |
523 mm |
| ra max. |
3 mm |
| d |
420 mm |
| s1 max. |
21.3 mm |
| Basic static load rating C0 |
4250 kN |
| Fatigue load limit Pu |
310 kN |
| Da min. |
510 mm |
| Da max. |
545 mm |
| Mass bearing |
69.5 kg |