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 |