| Bearing number |
6209-2ZNR |
| Size (mm) |
45x85x19 |
| Bore Diameter (mm) |
45 |
| Outer Diameter (mm) |
85 |
| Width (mm) |
19 |
| d |
45 mm |
| D |
85 mm |
| B |
19 mm |
| C |
3,28 mm |
| b |
1,9 mm |
| d1 |
57,6 mm |
| f |
1,7 mm |
| r0 max. |
0.6 mm |
| r1 min. |
1,1 mm |
| r2 min. |
1,1 mm |
| D2 |
75,2 mm |
| D3 |
81.81 mm |
| D4 |
91.6 mm |
| ba min. |
2.2 mm |
| Ca max. |
4.98 mm |
| da min. |
52 mm |
| da max |
57,5 mm |
| Da max. |
78 mm |
| Db min. |
93 mm |
| ra max. |
1 mm |
| Weight |
0,43 Kg |
| Basic dynamic load rating (C) |
35,1 kN |
| Basic static load rating (C0) |
21,6 kN |
| Fatigue load limit (Pu) |
0,915 |
| Reference speed |
17000 r/min |
| Limiting speed |
11000 r/min |
| Calculation factor (f0) |
14 |
| d1 ≈ |
57.6 mm |
| D2 ≈ |
75.19 mm |
| r1,2 min. |
1.1 mm |
| da max. |
57.5 mm |
| Basic dynamic load rating C |
35.1 kN |
| Basic static load rating C0 |
21.6 kN |
| Fatigue load limit Pu |
0.915 kN |
| Calculation factor kr |
0.025 |
| Calculation factor f0 |
14 |
| Mass bearing |
0.44 kg |
| Snap ring |
SP 85 |