Bearing NUP424 KOYO NUP424 KOYO bearing Size Chart (mm/inches) |
|---|
| Bearing number | 6008N |
| Size (mm) | 40x68x15 |
| Bore Diameter (mm) | 40 |
| Outer Diameter (mm) | 68 |
| Width (mm) | 15 |
| d | 40 mm |
| D | 68 mm |
| B | 15 mm |
| C | 15 mm |
| a | 2.49 mm |
| b | 1.9 mm |
| r min. | 1 mm |
| r1 min. | 0.5 mm |
| D1 | 64.82 mm |
| Weight | 0.186 Kg |
| Basic dynamic load rating (C) | 16,8 kN |
| Basic static load rating (C0) | 11,5 kN |
| (Grease) Lubrication Speed | 9500 r/min |
| Bore Type | Cylindrical Bore |
| Enclosure | Open |
| Configuration | Single Row |
| Bore Size | 40 mm |
| Outside Diameter | 68 mm |
| Width | 15 mm |
| Fillet Radius/Chamfer | 1 mm |
| r1 | 0.5 mm |
| Groove Width | 1.9 mm |
| Groove Diameter | 64.8 mm |
| a (max) | 2.5 mm |
| Dynamic Load Rating | 16,800 N |
| Static Load Rating | 11,500 N |
| Limiting Speed - Grease | 10,000 rpm |
| Limiting Speed - Oil | 12,000 rpm |
| Factor fo | 15.3 |
| Radial Clearance | 0.006 to 0.020 mm |
| da (min) | 45 mm |
| Da (max) | 63 mm |
| Dx (min) | 76 mm |
| ra (max) | 1 mm |
| Cy (max) | 3.8 mm |