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Cylindrical Roller Bearing
- Product
- Structure Chart
- Product
- Structure Chart
- Product
- Product
Dimension and Parameters
-
Pu
8.15
-
Standard Cages
0.48
-
- Principal dimensions (mm)
-
d
45
-
D
85
-
B
19
- Basic load ratings KN
-
dyc Cr
69.5
-
stc Cor
64
- Speed ratings rpm
-
Speed Ratings
9000
-
Limiting Speed
9500
- Designation
-
Standard Cages
*NU209ECP
-
Other Cages
J,M,ML
- Dimensions mm
-
d
45
-
d 1 ~
59
-
D1 ~
73
-
F,E
54.5
-
r 1,2 Min
1.1
-
r 3,4 Min
1.1
-
s 1)
1.2
- Abutment and fillet dimensions mm
-
d a Min
52
-
d a Max
53
-
d b ,Da Min
56
-
Da Max
78
-
r a Max
1
-
r b Max
1
- Value
-
kr
0.15
- Angle rings
-
Designation
HJ209EC
-
Weight
0.052
-
Dimension B1
5
-
Dimension B2
8.5