Bearing NA4912 CX
With over 10170 full-service Boyal Industrial Pte ltd. stores, our Bearing NA4912 CX inventory is extensive and 45 mm d our parts are priced right. within 24 hours. This helps you maximize your productivity by saving time and your 85 mm D hard-earned dollars.
Product Details
| d | 45 mm |
| D | 85 mm |
| B | 28 mm |
| d2 ≈ | 52.4 mm |
| D1 ≈ | 77.8 mm |
| b | 6 mm |
| K | 3 mm |
| r1,2 min. | 1.1 mm |
| Da max. | 78 mm |
| ra max. | 1 mm |
| Basic dynamic load rating C | 104 kN |
| Basic static load rating C0 | 98 kN |
| Fatigue load limit Pu | 10.8 kN |
| Limiting speed | 3500 r/min |
| Calculation factor e | 0.26 |
| Calculation factor Y1 | 2.6 |
| Calculation factor Y2 | 3.9 |
| Calculation factor Y0 | 2.5 |
| Mass bearing | 0.66 kg |
| Recommended lock nut tightening angle α | 130 ° |