Bearing 7209A5TRSU NSK 7209A5TRSU NSK bearing Size Chart (mm/inches) |
|---|
| Bearing number | 63/32N |
| Size (mm) | 32x75x20 |
| Bore Diameter (mm) | 32 |
| Outer Diameter (mm) | 75 |
| Width (mm) | 20 |
| d | 32 mm |
| D | 75 mm |
| B | 20 mm |
| C | 20 mm |
| a | 3.28 mm |
| b | 1.9 mm |
| r min. | 1.1 mm |
| r1 min. | 0.5 mm |
| D1 | 71.83 mm |
| Weight | 0.382 Kg |
| Basic dynamic load rating (C) | 30 kN |
| Basic static load rating (C0) | 16,2 kN |
| (Grease) Lubrication Speed | 9000 r/min |
| Bore Type | Cylindrical Bore |
| Enclosure | Open |
| Configuration | Single Row |
| Bore Size | 32 mm |
| Outside Diameter | 75 mm |
| Width | 20 mm |
| Fillet Radius/Chamfer | 1.1 mm |
| r1 | 0.5 mm |
| Groove Width | 1.9 mm |
| Groove Diameter | 71.8 mm |
| a (max) | 3.3 mm |
| Dynamic Load Rating | 30,000 N |
| Static Load Rating | 16,200 N |
| Limiting Speed - Grease | 9,500 rpm |
| Limiting Speed - Oil | 11,000 rpm |
| Factor fo | 12.7 |
| Radial Clearance | 0.006 to 0.020 mm |
| da (min) | 39 mm |
| Da (max) | 68 mm |
| Dx (min) | 83 mm |
| ra (max) | 1 mm |
| Cy (max) | 4.6 mm |