| Bearing number |
NNCF 5034 CV |
| Size (mm) |
260x170x122 |
| Bore Diameter (mm) |
260 |
| Outer Diameter (mm) |
170 |
| Width (mm) |
122 |
| d |
170 mm |
| D |
260 mm |
| B |
122 mm |
| d1 |
198.5 mm |
| D1 |
231.5 mm |
| b1 |
7 mm |
| K |
4 mm |
| s |
6 mm |
| r1,2 - min. |
2.1 mm |
| r3,4 - min. |
1.1 mm |
| da - min. |
181 mm |
| das |
193 mm |
| Da - max. |
251 mm |
| ra - max. |
2 mm |
| rb - max. |
1 mm |
| Basic dynamic load rating - C |
1230 kN |
| Basic static load rating - C0 |
2120 kN |
| Fatigue load limit - Pu |
236 kN |
| Reference speed |
1100 r/min |
| Limiting speed |
1400 r/min |
| Calculation factor - kr |
0.5 |
| d1 ≈ |
198.5 mm |
| D1 ≈ |
231.5 mm |
| s max. |
6 mm |
| r1,2 min. |
2.1 mm |
| r3,4 min. |
1.1 mm |
| da min. |
181 mm |
| Da max. |
251 mm |
| ra max. |
2 mm |
| rb max. |
1 mm |
| Basic dynamic load rating C |
1230 kN |
| Basic static load rating C0 |
2120 kN |
| Fatigue load limit Pu |
236 kN |
| Calculation factor kr |
0.5 |
| Mass bearing |
23 kg |