| Bearing number |
6209E |
| Size (mm) |
45x85x19 |
| Bore Diameter (mm) |
45,000 |
| Outer Diameter (mm) |
85,000 |
| Width (mm) |
19,000 |
| d |
45,000 mm |
| D |
85,000 mm |
| B |
19,000 mm |
| C |
19,000 mm |
| d1 |
54.5 mm |
| D1 |
75.6 mm |
| rs min |
1.1 mm |
| Radial clearance class |
CN |
| Mass |
0.4 kg |
| Dynamic load, C |
32.2 kN |
| Static load, C0 |
20.4 kN |
| Fatigue limit load, Cu |
0.93 kN |
| f0 |
14.1 |
| Nlim |
5,300 rpm |
| Min operating temperature, Tmin |
-20 °C |
| Max operating temperature, Tmax |
120 °C |
| Characteristic cage frequency, FTF |
0.4 Hz |
| Characteristic rolling element frequency, BSF |
4.92 Hz |
| Characteristic outer ring frequency, BPF0 |
3.62 Hz |
| Characteristic inner ring frequency, BPFI |
5.38 Hz |
| da min |
51.5 mm |
| da max |
54.5 mm |
| Da max |
78.5 mm |
| ra max |
1 mm |