6904-2RSC3 DKFL
Product Description
Dimensions
| d |
20 mm
|
Bore diameter |
|---|---|---|
| D |
37 mm
|
Outside diameter |
| B |
9 mm
|
Width |
| d1 |
≈25.55 mm
|
Shoulder diameter |
| D2 |
≈32.7 mm
|
Recess diameter |
| r1,2 |
min.0.3 mm
|
Chamfer dimension |
Abutment dimensions
| da |
min.22 mm
|
Diameter of shaft abutment |
|---|---|---|
| Da |
max.35 mm
|
Diameter of housing abutment |
| ra |
max.0.3 mm
|
Radius of shaft or housing fillet |
Calculation data
| Basic dynamic load rating | C |
6.37 kN
|
|---|---|---|
| Basic static load rating | C0 |
3.65 kN
|
| Fatigue load limit | Pu |
0.156 kN
|
| Reference speed |
43 000 r/min
|
|
| Limiting speed |
26 000 r/min
|
|
| Minimum load factor | kr |
0.02
|
| Calculation factor | f0 |
14.7
|
Mass
| Mass bearing |
0.037 kg
|
Additional Information
| B | 9mm |
|---|---|
| d | 20mm |
| D | 37mm |
