7944A5TRDUDLP3 NSK Super Precision Bearings
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| Brand Name: | NSK |
| Model Number: | 7944A5TRDUDLP3 |
| H1: | 30 mm |
| Static axial stiffnes: | 940 N/µm |
| ra max.: | 0.3 mm |
| D2: | 64.7 mm |
| J: | 80 mm |
| r1,2 min.: | 0.3 mm |
| Basic dynamic load rating C: | 64 kN |
| a: | 105 mm |
Product Details
| H1 | 30 mm |
| Static axial stiffnes | 940 N/µm |
| ra max. | 0.3 mm |
| D2 | 64.7 mm |
| J | 80 mm |
| r1,2 min. | 0.3 mm |
| Basic dynamic load rating C | 64 kN |
| a | 105 mm |
| Angle between holes in outer ring (Pitch) α | 45 ° |
| Fatigue load limit Pu | 4.3 kN |
| Angle between bolts and thread holes α/2 | 22.5 ° |
| Mass bearing | 1.72 kg |
| d2 | 48.7 mm |
| N | 8.8 mm |
| Basic static load rating C0 | 118 kN |
| Attainable speed | 2600 r/min |
| D | 100 mm |
| Number of attachment bolts | 8 |
| Preload | 3710 N |
| Required attachment bolt size (DIN 912) | M8 |
