7221ACD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact Angle
7221ACD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact Angle Product Brochures , Super Precision Angular Contact Bearings Manufacturing Service Jinan LBR Bearing Co., Ltd. . 519 mm D1 ≈ Get 455 mm d1 ≈ Your Free.
| Brand Name: | SKF |
| Model Number: | 7221ACD/P4A |
| d1 ≈: | 455 mm |
| D1 ≈: | 519 mm |
| Design variant/feature: | TQI |
| D: | 540 mm |
| B: | 295 mm |
| r3,4 min.: | 1.5 mm |
| Calculation factor Y1: | 2.2 |
| r1,2 min.: | 3.3 mm |
Product Details
| d1 ≈ | 455 mm |
| D1 ≈ | 519 mm |
| Design variant/feature | TQI |
| D | 540 mm |
| B | 295 mm |
| r3,4 min. | 1.5 mm |
| Calculation factor Y1 | 2.2 |
| r1,2 min. | 3.3 mm |
| T | 330 mm |
| Thrust factor K | 1.89 |
| Calculation factor Y0 | 2.2 |
| Mass bearing | 213 kg |
| Comparative radial load rating CF | 1270 kN |
| Basic dynamic load rating C | 4840 kN |
| Comparative axial load rating CFa | 193 kN |
| Calculation factor e | 0.31 |
| Calculation factor Y2 | 3.3 |
| Basic static load rating C0 | 12500 kN |
| Fatigue load limit Pu | 980 kN |
| d | 400 mm |
Company Profile
| Worktime |
9:00-18:00(BeiJing time) |
| Phone |
86-5318966548 |
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