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Deep Groove Ball Bearing
Dimension and Parameters
-
Pu
8.5
-
Weight kg
22.5
-
Designation
61888MA
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- Principal dimensions (mm)
-
d
440
-
D
540
-
B
46
- Basic load ratings KN
-
dyc Cr
255
-
stc Cor
440
- Speed ratings rpm
-
Speed Ratings
2200
-
Limiting Speed
1800
- Dimensions mm
-
d
440
-
d1 ~
472
-
D1 ~
510
-
r 1,2 Min
2.1
- Abutment and fillet dimensions mm
-
d a Min
452
-
Da Max
528
-
r a Max
2
- Value
-
k r
0.015
-
fo
17