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Self-aligning Ball Bearing
- Product
- Structure Chart
- Product
Dimension and Parameters
-
Pu
0.4
-
Weight kg
0.47
-
- Principal dimensions (mm)
-
d
45
-
D
85
-
B
19
- Basic load ratings KN
-
dyc Cr
22.9
-
stc Cor
7.8
- Speed ratings rpm
-
Speed Ratings
17000
-
Limiting Speed
11000
- Designation
-
Cylindrical Bore
1209ETN9
-
Taper Bore
1209EKTN9
- Dimensions mm
-
d
45
-
d2 ~
57.5
-
D1 ~
73.7
-
r 1,2 Min
1.1
- Abutment and fillet dimensions mm
-
d a Min
52
-
Da Max
78
-
r a Max
1
- Value
-
e
0.21
-
Y1
3
-
Y2
4.6
-
Y0
3.2