| Bearing number |
NNU4968K |
| Size (mm) |
340x460x118 |
| Bore Diameter (mm) |
340 |
| Outer Diameter (mm) |
460 |
| Width (mm) |
118 |
| d |
340 mm |
| Fw |
372 mm |
| D |
460 mm |
| B |
118 mm |
| C |
118 mm |
| r min. |
3 mm |
| da min. |
353 mm |
| da max |
368 mm |
| Da max. |
447 mm |
| db min |
383 mm |
| ra max. |
2,5 mm |
| Weight |
54,3 Kg |
| Basic dynamic load rating (C) |
1270 kN |
| Basic static load rating (C0) |
2930 kN |
| (Grease) Lubrication Speed |
990 r/min |
| Bearing No. |
NNU4968K |
| r(min) |
3 |
| Cr |
1580 |
| C0r |
2930 |
| Cu |
301 |
| Grease lub. |
990 |
| Oil lub. |
1200 |
| Ew |
- |
| da(min) |
353 |
| da(max) |
368 |
| db(min) |
383 |
| Da(max) |
447 |
| Da(min) |
- |
| ra(max) |
2.5 |
| (Refer.)Mass(kg) |
54.3 |