Time：2025-09-26
Edit：JFU Bearing 
NU219EM
NU219EM
|
ORDER
Bearing No.
|
NU219EM | ||
|
SD
Inside Diameter
|
95 | mm | |
|
D
Outside Diameter
|
170 | mm | |
|
B
Width
|
32 | mm | |
|
R
Chamfer Dimension
|
2.1 | mm | |
|
R1
Chamfer Dimension
|
2.1 | mm | |
|
FW
Boundary Dimension
|
112.5 | mm | |
|
CR1
Basic Dynamic Load Ratings
|
220000 | N | |
|
COR1
Basic Static Load Ratings
|
265000 | N | |
|
LT
Thermal rated speed /Allowable maximum speed
|
4300 | rpm | |
|
LM
Mechanical limit speed /Allowable maximum speed
|
6700 | rpm | |
|
LG
Limiting Speed Grease
|
3800 | rpm | |
|
LO
Limiting Speed Oil
|
4500 | rpm | |
|
DBB1
Abutment and Fillet Dimensions min.
|
106 | mm | |
|
DBB2
Abutment and Fillet Dimensions max.
|
110 | mm | |
|
DA2
Abutment and Fillet Dimensions max.
|
159 | mm | |
|
RA
Abutment and Fillet Dimensions max.
|
2 | mm | |
|
RB
Abutment and Fillet Dimensions max.
|
2 | mm | |
|
MASS
Mass
|
3.16 | kg |
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