42303 NTN Cylindrical Roller Bearing
What 1650 N Preload is 42303 NTN Cylindrical Roller Bearing in mechanical engineering? Tapered Roller Bearings BEARING CORP.OF AMERICA Manufacturing Service . Upload your CAD 0.3 mm r1,2 min. file for an instant.
| Brand Name: | NTN |
| Model Number: | 42303 |
| Preload: | 1650 N |
| r1,2 min.: | 0.3 mm |
| d2: | 32.2 mm |
| Static axial stiffnes: | 680 N/µm |
| Mass bearing: | 0.32 kg |
| Basic dynamic load rating C: | 27.5 kN |
| d: | 20 mm |
| Fatigue load limit Pu: | 1.9 kN |
Product Details
| Preload | 1650 N |
| r1,2 min. | 0.3 mm |
| d2 | 32.2 mm |
| Static axial stiffnes | 680 N/µm |
| Mass bearing | 0.32 kg |
| Basic dynamic load rating C | 27.5 kN |
| d | 20 mm |
| Fatigue load limit Pu | 1.9 kN |
| Frictional moment | 0.3 N·m |
| Attainable speed | 3800 r/min |
| a | 73 mm |
| ra max. | 0.3 mm |
| b | 4.2 mm |
| da min. | 25 mm |
| Da max. | 43 mm |
| D2 | 43.2 mm |
| Basic static load rating C0 | 51 kN |
| r3,4 min. | 0.6 mm |
| H | 28 mm |
| rb max. | 0.6 mm |