| Bearing number |
N 1009 KTN/HC5SP |
| Size (mm) |
45x75x16 |
| Bore Diameter (mm) |
45 |
| Outer Diameter (mm) |
75 |
| Width (mm) |
16 |
| d |
45 mm |
| D |
75 mm |
| B |
16 mm |
| d1 |
56.3 mm |
| E |
67.5 mm |
| r1,2 - min. |
1 mm |
| r3,4 - min. |
0.6 mm |
| s |
2 mm |
| da - min. |
50 mm |
| Da - min. |
69 mm |
| Da - max. |
70 mm |
| ra - max. |
1 mm |
| dn |
66.4 mm |
| Basic dynamic load rating - C |
29.2 kN |
| Basic static load rating - C0 |
32.5 kN |
| Fatigue load limit - Pu |
3.8 kN |
| Limiting speed for grease lubrication |
16000 r/min |
| Limiting speed for oil lubrication |
18000 mm/min |
| Gref |
2.9 cm |
| Static radial stiffness (guideline value) |
620 N/micron |
| r1,2 min. |
1 mm |
| r3,4 min. |
0.6 mm |
| s max. |
2 mm |
| da min. |
50 mm |
| Da min. |
69 mm |
| Da max. |
70 mm |
| ra max. |
1 mm |
| Basic dynamic load rating C |
29.2 kN |
| Basic static load rating C0 |
32.5 kN |
| Fatigue load limit Pu |
3.8 kN |
| Attainable speed for grease lubrication |
16000 r/min |
| Attainable speed for oil-air lubrication |
18000 r/min |
| Reference grease quantity Gref |
2.9 cm³ |
| Mass bearing |
0.22 kg |