Time：2025-09-26
Edit：JFU Bearing 
N248
N248
|
ORDER
Bearing No.
|
N248 | ||
|
SD
Inside Diameter
|
240 | mm | |
|
D
Outside Diameter
|
440 | mm | |
|
B
Width
|
72 | mm | |
|
R
Chamfer Dimension
|
4 | mm | |
|
R1
Chamfer Dimension
|
4 | mm | |
|
EW
Boundary Dimension
|
385 | mm | |
|
CR1
Basic Dynamic Load Ratings
|
935000 | N | |
|
COR1
Basic Static Load Ratings
|
1340000 | N | |
|
CR2
Basic Dynamic Load Ratings
|
95500 | kgf | |
|
COR2
Basic Static Load Ratings
|
136000 | kgf | |
|
LG
Limiting Speed Grease
|
1300 | rpm | |
|
LO
Limiting Speed Oil
|
1600 | rpm | |
|
DA1
Abutment and Fillet Dimensions min.
|
256 | mm | |
|
DB1
Abutment and Fillet Dimensions max.
|
424 | mm | |
|
DB2
Abutment and Fillet Dimensions min.
|
392 | mm | |
|
RA
Abutment and Fillet Dimensions max.
|
3 | mm | |
|
RB
Abutment and Fillet Dimensions max.
|
3 | mm | |
|
MASS
Mass
|
49.6 | kg |
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