Time：2025-09-26
Edit：JFU Bearing 
N308
N308
|
ORDER
Bearing No.
|
N308 | ||
|
SD
Inside Diameter
|
40 | mm | |
|
D
Outside Diameter
|
90 | mm | |
|
B
Width
|
23 | mm | |
|
R
Chamfer Dimension
|
1.5 | mm | |
|
R1
Chamfer Dimension
|
1.5 | mm | |
|
EW
Boundary Dimension
|
77.5 | mm | |
|
CR1
Basic Dynamic Load Ratings
|
58500 | N | |
|
COR1
Basic Static Load Ratings
|
57000 | N | |
|
CR2
Basic Dynamic Load Ratings
|
6000 | kgf | |
|
COR2
Basic Static Load Ratings
|
5800 | kgf | |
|
LG
Limiting Speed Grease
|
6700 | rpm | |
|
LO
Limiting Speed Oil
|
8500 | rpm | |
|
DA1
Abutment and Fillet Dimensions min.
|
48 | mm | |
|
DB1
Abutment and Fillet Dimensions max.
|
82 | mm | |
|
DB2
Abutment and Fillet Dimensions min.
|
79 | mm | |
|
RA
Abutment and Fillet Dimensions max.
|
1.5 | mm | |
|
RB
Abutment and Fillet Dimensions max.
|
1.5 | mm | |
|
MASS
Mass
|
0.649 | kg |
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