Product Description
| Bore type | Self Aligning Bearings |
DIMENSIONS
| d |
20 mm
|
Bore diameter |
|---|---|---|
| D |
47 mm
|
Outside diameter |
| B |
14 mm
|
Width |
| d1 |
≈28.88 mm
|
Shoulder diameter inner ring |
| D1 |
≈40 mm
|
Shoulder diameter outer ring |
| r1,2 |
min.1 mm
|
Chamfer dimension |
ABUTMENT DIMENSIONS
| da |
min.25.6 mm
|
Abutment diameter shaft |
|---|---|---|
| Da |
max.41.4 mm
|
Abutment diameter housing |
| ra |
max.1 mm
|
Fillet radius |
CALCULATION DATA
| Basic dynamic load rating | C |
12.7 kN
|
|---|---|---|
| Basic static load rating | C0 |
3.4 kN
|
| Fatigue load limit | Pu |
0.176 kN
|
| Reference speed |
32 000 r/min
|
|
| Limiting speed |
20 000 r/min
|
|
| Permissible angular misalignment | α |
2.5 °
|
| Calculation factor | kr |
0.04
|
| Calculation factor | e |
0.3
|
| Calculation factor | Y0 |
2.2
|
| Calculation factor | Y1 |
2.1
|
| Calculation factor | Y2 |
3.3
|
MASS
| Mass bearing |
0.12 kg
|
Additional Information
| d | 20mm |
|---|---|
| D | 47mm |
| B | 14mm |
