SKF 7302 BEP Angular contact ball bearings, single row
- P: Glass fibre reinforced PA66 cage, rolling element centred
Description
SKF 7302 BEP bearing specification parameter:
| d |
15 mm
|
Bore diameter |
|---|---|---|
| D |
42 mm
|
Outside diameter |
| B |
13 mm
|
Width |
| d1 |
≈26 mm
|
Shoulder diameter of inner ring (large side face) |
| d2 |
≈20.73 mm
|
Shoulder diameter of inner ring (small side face) |
| D1 |
≈32.6 mm
|
Shoulder diameter of outer ring (large side face) |
| a |
18.6 mm
|
Distance side face to pressure point |
| r1,2 |
min.1 mm
|
Chamfer dimension |
| r3,4 |
min.0.6 mm
|
Chamfer dimension |
ABUTMENT DIMENSIONS
| da |
min.21 mm
|
Diameter of shaft abutment |
|---|---|---|
| Da |
max.36 mm
|
Abutment diameter housing |
| Db |
max.38 mm
|
Diameter of housing abutment |
| ra |
max.1 mm
|
Radius of fillet |
| rb |
max.0.6 mm
|
Radius of fillet |
CALCULATION DATA
| Basic dynamic load rating | C |
13 kN
|
|---|---|---|
| Basic static load rating | C0 |
6.7 kN
|
| Fatigue load limit | Pu |
0.28 kN
|
| Reference speed |
22 000 r/min
|
|
| Limiting speed |
20 000 r/min
|
|
| Minimum axial load factor | A |
0.000907
|
| Minimum radial load factor | kr |
0.1
|
| Limiting value | e |
1.14
|
| Radial load factor (single, tandem) | X |
0.35
|
|---|---|---|
| Axial load factor (single, tandem) | Y0 |
0.26
|
| Axial load factor (single, tandem) | Y2 |
0.57
|
| Radial load factor (back-to-back, face-to-face) | X |
0.57
|
|---|---|---|
| Axial load factor (back-to-back, face-to-face) | Y0 |
0.52
|
| Axial load factor (back-to-back, face-to-face) | Y1 |
0.55
|
| Axial load factor (back-to-back, face-to-face) | Y2 |
0.93
|
MASS
| Mass |
0.08 kg
|
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