1208-KH DKFL
Product Description
| Bore type | Self Aligning Bearings |
Dimensions
| d |
40 mm
|
Bore diameter |
|---|---|---|
| D |
80 mm
|
Outside diameter |
| B |
18 mm
|
Width |
| d1 |
≈53.85 mm
|
Shoulder diameter inner ring |
| D1 |
≈67.5 mm
|
Shoulder diameter outer ring |
| r1,2 |
min.1.1 mm
|
Chamfer dimension |
Abutment dimensions
| da |
min.47 mm
|
Abutment diameter shaft |
|---|---|---|
| Da |
max.73 mm
|
Abutment diameter housing |
| ra |
max.1.1 mm
|
Fillet radius |
Calculation data
| Basic dynamic load rating | C |
19.9 kN
|
|---|---|---|
| Basic static load rating | C0 |
6.95 kN
|
| Fatigue load limit | Pu |
0.355 kN
|
| Reference speed |
18 000 r/min
|
|
| Limiting speed |
11 000 r/min
|
|
| Permissible angular misalignment | α |
2.5 °
|
| Calculation factor | kr |
0.04
|
| Calculation factor | e |
0.22
|
| Calculation factor | Y0 |
2.8
|
| Calculation factor | Y1 |
2.9
|
| Calculation factor | Y2 |
4.5
|
Mass
| Mass bearing |
0.42 kg
|
Additional Information
| d | 40mm |
|---|---|
| D | 80mm |
| B | 18mm |
