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Sphercial Roller Bearing
- Product
- Structure Chart
- Product
Cylindrical Bore
Taper Bore
Dimension and Parameters
-
Pu
440
-
Weight
130
-
- Principal dimensions (mm)
-
d
670
-
D
820
-
B
112
- Basic load ratings KN
-
dyc Cr
2250
-
stc Cor
6400
- Speed ratings rpm
-
Speed Ratings
360
-
Limiting Speed
700
- Designation
-
Cylindrical Bore
238/670CAMA/W20
-
Taper Bore
238/670CAKMA/W20
- Dimensions mm
-
d
670
-
d 2 ~
720
-
D1 ~
778
-
b
-
-
k
9
-
r 1,2 Min
4
- Abutment and fillet dimensions mm
-
d a Min
685
-
Da Max
805
-
r a Max
3
- Value
-
e
0.11
-
Y1
6.1
-
Y2
9.1
-
Y0
6.3