Time：2025-09-26
Edit：JFU Bearing 
NNU4928K
NNU4928K
|
ORDER
Bearing No.
|
NNU4928K | |||
|
SD
Inside Diameter
|
140 | mm | ||
|
D
Outside Diameter
|
190 | mm | ||
|
B
Width
|
50 | mm | ||
|
R
Chamfer Dimension
|
1.5 | mm | ||
|
FW
Boundary Dimension
|
154 | mm | ||
|
CR1
Basic Dynamic Load Ratings
|
283000 | N | ||
|
COR1
Basic Static Load Ratings
|
585000 | N | ||
|
CR2
Basic Dynamic Load Ratings
|
28800 | kgf | ||
|
COR2
Basic Static Load Ratings
|
59500 | kgf | ||
|
LG
Limiting Speed Grease
|
2800 | rpm | ||
|
LO
Limiting Speed Oil
|
3600 | rpm | ||
|
DA1
Abutment and Fillet Dimensions min.
|
148 | mm | ||
|
DA2
Abutment and Fillet Dimensions max.
|
153 | mm | ||
|
D1A
Abutment and Fillet Dimensions min.
|
150 | mm | ||
|
DA3
Abutment and Fillet Dimensions min.
|
182 | mm | ||
|
RA
Abutment and Fillet Dimensions max.
|
1.5 | mm | ||
|
MASS
Mass
|
4.09 | kg |
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