6909-2RSC3 DKFL
Product Description
Dimensions
| d |
45 mm
|
Bore diameter |
|---|---|---|
| D |
68 mm
|
Outside diameter |
| B |
12 mm
|
Width |
| d1 |
≈52.4 mm
|
Shoulder diameter |
| D1 |
≈61.2 mm
|
Shoulder diameter |
| r1,2 |
min.0.6 mm
|
Chamfer dimension |
Abutment dimensions
| da |
min.48.2 mm
|
Diameter of shaft abutment |
|---|---|---|
| Da |
max.64.8 mm
|
Diameter of housing abutment |
| ra |
max.0.6 mm
|
Radius of shaft or housing fillet |
Calculation data
| Basic dynamic load rating | C |
14 kN
|
|---|---|---|
| Basic static load rating | C0 |
10.8 kN
|
| Fatigue load limit | Pu |
0.465 kN
|
| Reference speed |
20 000 r/min
|
|
| Limiting speed |
13 000 r/min
|
|
| Minimum load factor | kr |
0.02
|
| Calculation factor | f0 |
15.9
|
Mass
| Mass bearing |
0.13 kg
|
Additional Information
| B | 12mm |
|---|---|
| d | 45mm |
| D | 68mm |
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