NSK 63/28DDU
Single-Row Deep Groove Ball Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
63/28DDU
Boundary Dimensions
d
28
mm
Bore diameter
D
68
mm
Outside diameter
B
18
mm
Width
r (min.)
1.1
mm
Chamfer dimension
Basic Load Ratings
Cr
29400
N
Basic dynamic load rating
C0r
14000
N
Basic static load rating
Speeds
Grease
7500
min-1
Grease lubrication
da (min.)
34.5
mm
Diameter of shaft abutment
da (max.)
38
mm
Diameter of shaft abutment
Da (max.)
61.5
mm
Diameter of housing abutment
ra (max.)
1
mm
Radius of shaft or housing fillet
Abutment and Fillet Dimensions
fo
12.4
Factor
