| Bearing number | 637 |
| Size (mm) | 7x26x9 |
| Bore Diameter (mm) | 7 |
| Outer Diameter (mm) | 26 |
| Width (mm) | 9 |
| d | 7 mm |
| D | 26 mm |
| B | 9 mm |
| C | 9 mm |
| r min. | 0,3 mm |
| da min. | 9 mm |
| Da max. | 24 mm |
| ra max. | 0,3 mm |
| Weight | 0,024 Kg |
| Basic dynamic load rating (C) | 4,55 kN |
| Basic static load rating (C0) | 1,97 kN |
| (Grease) Lubrication Speed | 28 000 r/min |
| SRI | 2.46 |
| hidYobi | 637 |
| LangID | 1 |
| D_ | 26 |
| SREX | 0.03 |
| B_ | 9 |
| hidTable | ecat_NSESBM |
| C0r | 165 |
| Oil rpm | 34000 |
| SRE | 2.67 |
| mass | 24 |
| GRS rpm | 28000 |
| ra | 0.3 |
| SRIX | 0.015 |
| D_a | 24 |
| Cr | 410 |
| SRIN | -0.015 |
| C0 | 1.62 |
| fo | 10.206 |
| DE_ | 22.762 |
| Prod_Type3 | ESM_MD_OT |
| da | 9 |
| DA_ | 4.762 |
| Z_ | 7 |
| yobi | 637 |
| SDM_ | 18 |
| r | 0.3 |
| KBRG | 6101 |
| DI_ | 13.238 |
| B0 | 9 |
