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Deep Groove Ball Bearings
Deep Groove Ball Bearings
QDY
Deep Groove Ball Bearings
QDY
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Dimension and Parameters
- Bearing NO.
-
New :6640M-2
-
Old :
- Boundary dimensions(mm)
-
d :200
-
D :230
-
B :22
-
r 1.2min :1
- Basic load ratings(kN)
-
Cr :55
-
Cor :80
- Limiting speed(rpm)
-
Grease :2400
-
Oil :3000
- Abutment and fillet dimensions(mm)
-
da min :207
-
Da max :226
-
ra max :0.7
- Value
-
f0 :16
- Weight (kg)
-
Refer :1.51
