Time：2025-09-26
Edit：JFU Bearing 
7921CDT
7921CDT
|
ORDER
Bearing No.
|
7921CDT | |||
|
SD
Inside Diameter
|
105 | mm | ||
|
D
Outside Diameter
|
145 | mm | ||
|
B
Width
|
20 | mm | ||
|
R
Chamfer Dimension
|
1.1 | mm | ||
|
R1
Chamfer Dimension
|
0.6 | mm | ||
|
CR1
Basic Dynamic Load Ratings
|
83000 | N | ||
|
COR1
Basic Static Load Ratings
|
114000 | N | ||
|
CR2
Basic Dynamic Load Ratings
|
8450 | kgf | ||
|
COR2
Basic Static Load Ratings
|
11600 | kgf | ||
|
FO
Factors
|
16.6 | |||
|
LG
Limiting Speed Grease
|
5300 | rpm | ||
|
LO
Limiting Speed Oil
|
7100 | rpm | ||
|
A
Eff. Load center
|
0 | mm | ||
|
DA1
Abutment and Fillet Dimensions min.
|
112 | mm | ||
|
DA2
Abutment and Fillet Dimensions max.
|
138 | mm | ||
|
RA
Abutment and Fillet Dimensions max.
|
1 | mm |
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