| Bearing number |
NN3040K |
| Size (mm) |
200x310x82 |
| Bore Diameter (mm) |
200 |
| Outer Diameter (mm) |
310 |
| Width (mm) |
82 |
| d |
200 mm |
| D |
310 mm |
| Ew |
282 mm |
| B |
82 mm |
| C |
82 mm |
| r min. |
2,1 mm |
| da min. |
211 mm |
| Da min |
285 mm |
| Da max. |
299 mm |
| ra max. |
2 mm |
| Weight |
21,8 Kg |
| Basic dynamic load rating (C) |
638 kN |
| Basic static load rating (C0) |
1120 kN |
| (Grease) Lubrication Speed |
1700 r/min |
| Bearing No. |
NN3040K |
| r(min) |
2.1 |
| Cr |
793 |
| C0r |
1120 |
| Cu |
137 |
| Grease lub. |
1700 |
| Oil lub. |
2100 |
| Fw |
- |
| da(min) |
211 |
| da(max) |
- |
| db(min) |
- |
| Da(max) |
299 |
| Da(min) |
285 |
| ra(max) |
2 |
| (Refer.)Mass(kg) |
21.8 |