Time：2025-09-26
Edit：JFU Bearing 
R144ZZ
R144ZZ
|
ORDER
Bearing No.
|
R144ZZ | ||
|
SD
Inside Diameter
|
3.175 | mm | |
|
D
Outside Diameter
|
6.35 | mm | |
|
B1
|
2.779 | mm | |
|
R
Chamfer Dimension
|
0.1 | mm | |
|
CR1
Basic Dynamic Load Ratings
|
283 | N | |
|
COR1
Basic Static Load Ratings
|
95 | N | |
|
CR2
Basic Dynamic Load Ratings
|
29 | kgf | |
|
COR2
Basic Static Load Ratings
|
10 | kgf | |
|
LG
Limiting Speed Grease
|
67000 | rpm | |
|
DB1
Abutment and Fillet Dimensions max.
|
3.9 | mm | |
|
DB2
Abutment and Fillet Dimensions min.
|
5.8 | mm | |
|
RA
Abutment and Fillet Dimensions max.
|
0.1 | mm | |
|
MASS
Mass
|
0.27 | g |
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