71930CD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle
71930CD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle Engineering Calculator 91 mm Da max. , Super Precision Angular Contact Bearings Manufacturing Service 0.85 kg Mass bearing . Get Your Bearing Mexico, S.A. Free.
| Brand Name: | SKF |
| Model Number: | 71930CD/P4A |
| Mass bearing: | 0.85 kg |
| Da max.: | 91 mm |
| ra max.: | 1.5 mm |
| da min.: | 64 mm |
| B: | 25 mm |
| D1 ≈: | 87.8 mm |
| Calculation factor kr: | 0.045 |
| Calculation factor Y0: | 2.8 |
Product Details
| Mass bearing | 0.85 kg |
| Da max. | 91 mm |
| ra max. | 1.5 mm |
| da min. | 64 mm |
| B | 25 mm |
| D1 ≈ | 87.8 mm |
| Calculation factor kr | 0.045 |
| Calculation factor Y0 | 2.8 |
| Basic static load rating C0 | 13.4 kN |
| Basic dynamic load rating C | 39 kN |
| Calculation factor Y1 | 2.7 |
| Calculation factor Y2 | 4.2 |
| d1 ≈ | 67.71 mm |
| Permissible angular misalignment α | 2.5 ° |
| D | 100 mm |
| Reference speed | 12000 r/min |
| r1,2 min. | 1.5 mm |
| Fatigue load limit Pu | 0.7 kN |
| Calculation factor e | 0.23 |
| Limiting speed | 8500 r/min |
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