group nameAngular Contact Ball Bearing
Min Order1 piece
brand nameSUNBEARING Rolling Bearing Manufacturer
model7322BG
payment methodL/C, Western Union, T/T, Paypal
update timeFri, 26 Nov 2021 10:26:09 GMT
Color Silver
Inner Diameter 110mm
Outer Diameter 240mm
Width 50mm
Min Order1 piece
Bore diameter:
|
110 mm
|
Nlim (oil)
|
3,700 Tr/min |
Outside diameter:
|
240 mm
|
Nlim (grease)
|
2,700 Tr/min |
Overall width:
|
50 mm
|
Min operating temperature, Tmin
|
-40 °C |
Precision
|
A1
|
Max operating temperature, Tmax
|
120 °C |
Outer ring type:
|
Unsplit
|
Characteristic cage frequency, FTF
|
0.41 Hz |
Internal clearance:
|
C3
|
Characteristic rolling element frequency, BSF
|
4.14 Hz |
Closure type:
|
Open
|
Weight:
|
9.8 kgs |
Dynamic load, C | 226 kN | da min | 124 mm |
Static load, C0 | 226 kN | Da max | 226 mm |
Fatigue limit load, Cu | 7.7 kN | ra max | 2.5 mm |
Single-row angular contact ball bearings can only withstand axial loads in one direction, and when subjected to radial loads, they will cause additional axial forces. And can only limit the axial displacement of the shaft or housing in one direction. Angular contact ball bearings have a contact angle of 40 degrees, so they can withstand large axial loads.
Angular contact ball bearings are a non-separable design, and the shoulders on both sides of the inner and outer rings vary in height. In order to improve the load capacity of the bearing, the shoulder on one side will be processed lower, so that the bearing can be loaded with more steel balls.
Bearing capacity is greater than ordinary ball bearings
Can withstand large axial loads or pure axial loads
The bigger the contact angle, the higher the axial load capacity. Small contact angle should be used at high speed
Single-row angular contact ball bearings: machine tool spindle, high-frequency motor, gas turbine, centrifugal separator, small car front wheel, differential pinion shaft, booster pump, drilling platform, food machinery, indexing head, repair welding machine, Low noise cooling tower, electromechanical equipment, coating equipment, machine tool slot plate, arc welding machine.
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