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Sphercial Roller Bearing
- Product
- Structure Chart
- Product
Dimension and Parameters
-
Pu
6.8
-
Weight
0.41
-
- Principal dimensions (mm)
-
d
30
-
D
72
-
B
19
- Basic load ratings KN
-
dyc Cr
55.2
-
stc Cor
61
- Speed ratings rpm
-
Speed Ratings
7500
-
Limiting Speed
10000
- Designation
-
Cylindrical Bore
21306CC
-
Taper Bore
21306CCK
- Dimensions mm
-
d
30
-
d 2 ~
43.3
-
D1 ~
58.8
-
b
-
-
k
-
-
r 1,2 Min
1.1
- Abutment and fillet dimensions mm
-
d a Min
37
-
Da Max
65
-
r a Max
1
- Value
-
e
0.27
-
Y1
2.5
-
Y2
3.7
-
Y0
2.5