| Bearing number | 683 |
| Size (mm) | 3x7x2 |
| Bore Diameter (mm) | 3 |
| Outer Diameter (mm) | 7 |
| Width (mm) | 2 |
| d | 3 mm |
| D | 7 mm |
| B | 2 mm |
| C | 2 mm |
| r min. | 0,15 mm |
| r1 min. | 0,15 mm |
| da min. | 4,2 mm |
| Da max. | 5,8 mm |
| ra max. | 0,1 mm |
| Weight | 0,0003 Kg |
| Basic dynamic load rating (C) | 0,31 kN |
| Basic static load rating (C0) | 0,11 kN |
| (Grease) Lubrication Speed | 66000 r/min |
| (Oil) Lubrication Speed | 79000 r/min |
| Category | Bearings |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Product Group | B04334 |
| Bearing No. | 683 |
| r(min) | 0.15 |
| Cr | 0.390 |
| C0r | 0.11 |
| Cu | 0.003 |
| f0 | 13.7 |
| Grease lub. | 66000 |
| Oil lub. | 79000 |
| da(min) | 4.2 |
| Da(max) | 5.8 |
| ra(max) | 0.1 |
| (Refer.)Mass(g) | 0.3 |
