7221ACD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact Angle
Question7221ACD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact Angle ? Find what 0.03 Calculation factor kr you need 0.095 kN Basic static load rating C0 faster by entering your Super Precision Bearing information . GQ (Xiamen) Bearing Co., Ltd.
| Brand Name: | SKF |
| Model Number: | 7221ACD/P4A |
| Calculation factor kr: | 0.03 |
| d2 ≈: | 4.35 mm |
| Basic static load rating C0: | 0.095 kN |
| Mass bearing: | 0.0013 kg |
| Fatigue load limit Pu: | 0.004 kN |
| r1,2 min.: | 0.15 mm |
| D: | 9 mm |
| D2 ≈: | 7.9 mm |
Product Details
| Calculation factor kr | 0.03 |
| d2 ≈ | 4.35 mm |
| Basic static load rating C0 | 0.095 kN |
| Mass bearing | 0.0013 kg |
| Fatigue load limit Pu | 0.004 kN |
| r1,2 min. | 0.15 mm |
| D | 9 mm |
| D2 ≈ | 7.9 mm |
| Reference speed | 140000 r/min |
| Calculation factor f0 | 6.4 |
| ra max. | 0.15 mm |
| Da max. | 8 mm |
| Limiting speed | 70000 r/min |
| d | 3 mm |
| B | 5 mm |
| da max. | 4.3 mm |
| Basic dynamic load rating C | 0.325 kN |
| da min. | 3.9 mm |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-2757335 |
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