| 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 |