SKF 7302 BECBP Angular contact ball bearings, single row
- High-speed capability
- Accommodate relatively high radial loads and large unilateral axial loads
Description
These skf single row angular contact ball bearings can accommodate radial and axial loads acting simultaneously, where the axial load acts in one direction only. They can operate at high speeds and, depending on the variant, even very high speeds. They are more suitable than deep groove ball bearings for supporting large axial forces acting in one direction.
SKF 7203 BECBP bearing specification parameter:
Dimensions
| d |
17 mm
|
Bore diameter |
|---|---|---|
| D |
40 mm
|
Outside diameter |
| B |
12 mm
|
Width |
| d1 |
≈26.25 mm
|
Shoulder diameter of inner ring (large side face) |
| d2 |
≈21.66 mm
|
Shoulder diameter of inner ring (small side face) |
| D1 |
≈31.15 mm
|
Shoulder diameter of outer ring (large side face) |
| a |
18 mm
|
Distance side face to pressure point |
| r1,2 |
min.0.6 mm
|
Chamfer dimension |
| r3,4 |
min.0.6 mm
|
Chamfer dimension |
Abutment dimensions
| da |
min.21.2 mm
|
Diameter of shaft abutment |
|---|---|---|
| Da |
max.35.8 mm
|
Abutment diameter housing |
| Db |
max.35.8 mm
|
Diameter of housing abutment |
| ra |
max.0.6 mm
|
Radius of fillet |
| rb |
max.0.6 mm
|
Radius of fillet |
Calculation data
| Basic dynamic load rating | C |
11 kN
|
|---|---|---|
| Basic static load rating | C0 |
5.85 kN
|
| Fatigue load limit | Pu |
0.25 kN
|
| Reference speed |
22 000 r/min
|
|
| Limiting speed |
22 000 r/min
|
|
| Minimum axial load factor | A |
0.000625
|
| Minimum radial load factor | kr |
0.095
|
| 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 |
0.065 kg
|
As a professional bearing exporter and official SKF bearing supplier, WS Bearing stocks thousands kindsof Angular contact ball bearings for sale，Prompt Quotations, Competitive Price and Large Stock.We can export to Singapore–Viet Nam–Malaysia–Indonesia-America-Germany etc.Dispatching goods from warehouse within 2-3days. If you have problems about selecting proper bearings for your special applications, please contact us right now
