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Self-aligning Ball Bearing
- Product
- Structure Chart
- Product
Dimension and Parameters
-
Pu
0.59
-
Bearing+ Adapter Sleeve
0.84
-
- Principal dimensions (mm)
-
d
30
-
D
80
-
B
31
- Basic load ratings KN
-
dyc Cr
39.7
-
stc Cor
11.2
- Speed ratings rpm
-
Speed Ratings
18000
-
Limiting Speed
12000
- Designation
-
Bearing
2307EKTN9
-
Adapter Sleeve
H2307
- Dimensions mm
-
d 1
30
-
d 3
52
-
D1 ~
68.4
-
B1
43
-
B2
9
-
r 1,2 Min
1.5
- Abutment and fillet dimensions mm
-
d a Max
46
-
d b Min
40
-
Da Max
71
-
B a Min
5
-
r a Max
1.5
- Value
-
e
0.46
-
Y1
1.35
-
Y2
2.1
-
Y0
1.4