| Name | Value |
|---|---|
| Bearing number | 6303 NR |
| Size (mm) | 17x47x14 |
| Brand | MBY |
| Bore Diameter (mm) | 17 |
| Outer Diameter (mm) | 47 |
| Width (mm) | 14 |
| Name | Value |
|---|---|
| d | 17 mm |
| D | 47 mm |
| B | 14 mm |
| d1 | - 26.52 mm |
| D2 | - 39.58 mm |
| D3 | 44.6 mm |
| D4 | 52.7 mm |
| b | 1.35 mm |
| C | 2.46 mm |
| f | 1.12 mm |
| r0 | 0.4 mm |
| r1,2 | min. - 1 mm |
| da | min. - 22.6 mm |
| Da | max. - 41.4 mm |
| Db | min. - 54 mm |
| ba | min. - 1.5 mm |
| Ca | max. - 3.58 mm |
| ra | max. - 1 mm |
| Basic dynamic load rating | C - 14.3 kN |
| Basic static load rating | C0 - 6.6 kN |
| Fatigue load limit | Pu - 0.275 kN |
| Reference speed | 34000 r/min |
| Limiting speed | 22000 r/min |
| Calculation factor | kr - 0.03 |
| Calculation factor | f0 - 12 |
| Mass bearing | 0.12 kg |
| Snap ring | SP 47 |
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