Time：2025-09-26
Edit：JFU Bearing 
7021A
7021A
|
ORDER
Bearing No.
|
7021A | ||
|
SD
Inside Diameter
|
105 | mm | |
|
D
Outside Diameter
|
160 | mm | |
|
B
Width
|
26 | mm | |
|
R
Chamfer Dimension
|
2 | mm | |
|
R1
Chamfer Dimension
|
1 | mm | |
|
CR1
Basic Dynamic Load Ratings
|
80000 | N | |
|
COR1
Basic Static Load Ratings
|
81500 | N | |
|
FO
Factors
|
0 | ||
|
LG
Limiting Speed Grease
|
4300 | rpm | |
|
LO
Limiting Speed Oil
|
5600 | rpm | |
|
A
Eff. Load center
|
51.2 | mm | |
|
DA1
Abutment and Fillet Dimensions min.
|
115 | mm | |
|
DA2
Abutment and Fillet Dimensions max.
|
150 | mm | |
|
RA
Abutment and Fillet Dimensions max.
|
2 | mm | |
|
MASS
Mass
|
1.84 | kg |
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