Time：2025-09-26
Edit：JFU Bearing 
NN3072
NN3072
|
ORDER
Bearing No.
|
NN3072 | ||
|
SD
Inside Diameter
|
360 | mm | |
|
D
Outside Diameter
|
540 | mm | |
|
B
Width
|
134 | mm | |
|
R
Chamfer Dimension
|
5 | mm | |
|
EW
Boundary Dimension
|
493 | mm | |
|
CR1
Basic Dynamic Load Ratings
|
1700000 | N | |
|
COR1
Basic Static Load Ratings
|
3450000 | N | |
|
CR2
Basic Dynamic Load Ratings
|
173000 | kgf | |
|
COR2
Basic Static Load Ratings
|
350000 | kgf | |
|
LG
Limiting Speed Grease
|
950 | rpm | |
|
LO
Limiting Speed Oil
|
1200 | rpm | |
|
DA1
Abutment and Fillet Dimensions min.
|
380 | mm | |
|
D1A
Abutment and Fillet Dimensions min.
|
385 | mm | |
|
DA3
Abutment and Fillet Dimensions min.
|
520 | mm | |
|
DA4
Abutment and Fillet Dimensions max.
|
497 | mm | |
|
RA
Abutment and Fillet Dimensions max.
|
4 | mm | |
|
MASS
Mass
|
107 | kg |
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