Time：2025-09-25
Edit：JFU Bearing 
6311 &
6311 &
|
Company
|
JFU Rolling Bearing | |
|
Description
|
Single-Row Open-Type Deep Groove Ball Bearing | |
|
ORDER
Bearing No.
|
6311 & | |
|
SD
Inside Diameter
|
55 | mm |
|
D
Outside Diameter
|
120 | mm |
|
B
Width
|
29 | mm |
|
R
Chamfer Dimension
|
2 | mm |
|
CR1
Basic Dynamic Load
|
75000 | N |
|
COR1
Basic Static Load Ratings
|
44500 | N |
|
FO
Factor
|
13.1 | |
|
LG
Limiting Speed Grease
|
6700 | rpm |
|
LO
Limiting Speed Oil
|
8000 | rpm |
|
DAM1
Abutment and Fillet Dimensions min.
|
64 | mm |
|
DA1
Abutment and Fillet Dimensions max.
|
72.5 | mm |
|
DA2
Abutment and Fillet Dimensions max.
|
111 | mm |
|
RA
Abutment and Fillet Dimensions max.
|
2 | mm |
|
MASS
Mass
|
1.37 | kg |
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