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Sphercial Roller Bearing
- Product
- Structure Chart
- Product
Cylindrical Bore
Taper Bore
Dimension and Parameters
-
Pu
46.5
-
Weight
6.1
-
- Principal dimensions (mm)
-
d
90
-
D
190
-
B
43
- Basic load ratings KN
-
dyc Cr
380
-
stc Cor
450
- Speed ratings rpm
-
Speed Ratings
3600
-
Limiting Speed
4800
- Designation
-
Cylindrical Bore
*21318E
-
Taper Bore
*21318EK
- Dimensions mm
-
d
90
-
d 2 ~
112
-
D1 ~
150
-
b
8.3
-
k
4.5
-
r 1,2 Min
3
- Abutment and fillet dimensions mm
-
d a Min
104
-
Da Max
176
-
r a Max
2.5
- Value
-
e
0.24
-
Y1
2.8
-
Y2
4.2
-
Y0
2.8