NSK 6256
Single-Row Deep Groove Ball Bearings
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
6256
Boundary Dimensions
d
280
mm
Bore diameter
D
500
mm
Outside diameter
B
80
mm
Width
r (min.)
5
mm
Chamfer dimension
Basic Load Ratings
Cr
440000
N
Basic dynamic load rating
C0r
550000
N
Basic static load rating
Speeds
Grease
1000
min-1
Grease lubrication
Oil (Oil-bath)
1300
min-1
Oil-bath lubrication
da (min.)
300
mm
Diameter of shaft abutment
Da (max.)
480
mm
Diameter of housing abutment
ra (max.)
4
mm
Radius of shaft or housing fillet
Abutment and Fillet Dimensions
fo
15.2
Factor
