NSK 6228DDU
Single-Row Deep Groove Ball Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
6228DDU
Boundary Dimensions
d
140
mm
Bore diameter
D
250
mm
Outside diameter
B
42
mm
Width
r (min.)
3
mm
Chamfer dimension
Basic Load Ratings
Cr
183000
N
Basic dynamic load rating
C0r
150000
N
Basic static load rating
Speeds
Grease
1700
min-1
Grease lubrication
da (min.)
153
mm
Diameter of shaft abutment
da (max.)
171.5
mm
Diameter of shaft abutment
Da (max.)
237
mm
Diameter of housing abutment
ra (max.)
2.5
mm
Radius of shaft or housing fillet
Abutment and Fillet Dimensions
fo
14.9
Factor
