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Sphercial Roller Bearing
- Product
- Structure Chart
- Product
Cylindrical Bore
Taper Bore
Dimension and Parameters
-
Pu
380
-
Weight
86
-
- Principal dimensions (mm)
-
d
530
-
D
650
-
B
118
- Basic load ratings KN
-
dyc Cr
1840
-
stc Cor
5300
- Speed ratings rpm
-
Speed Ratings
480
-
Limiting Speed
950
- Designation
-
Cylindrical Bore
248/530CAMA/W20
-
Taper Bore
248/530CAK30MA/W20
- Dimensions mm
-
d
530
-
d 2 ~
573
-
D1 ~
612
-
b
-
-
k
7.5
-
r 1,2 Min
3
- Abutment and fillet dimensions mm
-
d a Min
543
-
Da Max
637
-
r a Max
2.5
- Value
-
e
0.15
-
Y1
4.5
-
Y2
6.7
-
Y0
4.5