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Single Row Angular Contact Ball Bearing
Single Row Angular Contact Ball Bearing
QDY
Single Row Angular Contact Ball Bearing
QDY
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Dimension and Parameters
- Bearing NO.
-
New :7228BM
-
Old :66228
-
Duplex :DT/DB/DF
- Boundary dimensions(mm)
-
d :140
-
D :250
-
B :42
-
r 1.2min :3
-
r 3.4min :1.1
- Basic load ratings(kN)
-
Cr :147
-
Cor :207
- Limiting speed(rpm)
-
Grease :1800
-
Oil :2600
- Application point
-
a :102.9
- Abutment and fillet dimensions(mm)
-
da min :154
-
Da max :236
-
ra max :2.5
- Value
-
e :1.14
-
x :0.35
-
y :0.57
-
yo :0.26
- Weight (kg)
-
Refer :8.59
