Time：2025-09-26
Edit：JFU Bearing 
NF304
NF304
|
ORDER
Bearing No.
|
NF304 | ||
|
SD
Inside Diameter
|
20 | mm | |
|
D
Outside Diameter
|
52 | mm | |
|
B
Width
|
15 | mm | |
|
R
Chamfer Dimension
|
1.1 | mm | |
|
R1
Chamfer Dimension
|
0.6 | mm | |
|
EW
Boundary Dimension
|
44.5 | mm | |
|
CR1
Basic Dynamic Load Ratings
|
21400 | N | |
|
COR1
Basic Static Load Ratings
|
17300 | N | |
|
CR2
Basic Dynamic Load Ratings
|
2180 | kgf | |
|
COR2
Basic Static Load Ratings
|
1770 | kgf | |
|
LG
Limiting Speed Grease
|
12000 | rpm | |
|
LO
Limiting Speed Oil
|
15000 | rpm | |
|
DA1
Abutment and Fillet Dimensions min.
|
26.5 | mm | |
|
DA2
Abutment and Fillet Dimensions max.
|
45.5 | mm | |
|
DB1
Abutment and Fillet Dimensions max.
|
48 | mm | |
|
DB2
Abutment and Fillet Dimensions min.
|
46 | mm | |
|
RA
Abutment and Fillet Dimensions max.
|
1 | mm | |
|
RB
Abutment and Fillet Dimensions max.
|
0.6 | mm | |
|
MASS
Mass
|
0.15 | kg |
We are here to help.
admin@jfubearing.com
Get expert sales advice within 12 hours.
+86-15961837791
Chat with us now for a quick response.
