NSK 6821DDU
Single-Row Deep Groove Ball Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
6821DDU
Boundary Dimensions
d
105
mm
Bore diameter
D
130
mm
Outside diameter
B
13
mm
Width
r (min.)
1
mm
Chamfer dimension
Basic Load Ratings
Cr
21800
N
Basic dynamic load rating
C0r
23900
N
Basic static load rating
Speeds
Grease
2600
min-1
Grease lubrication
da (min.)
110
mm
Diameter of shaft abutment
da (max.)
110.5
mm
Diameter of shaft abutment
Da (max.)
125
mm
Diameter of housing abutment
ra (max.)
1
mm
Radius of shaft or housing fillet
Abutment and Fillet Dimensions
fo
17.4
Factor
