NSK 6840
Single-Row Deep Groove Ball Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
6840
Boundary Dimensions
d
200
mm
Bore diameter
D
250
mm
Outside diameter
B
24
mm
Width
r (min.)
1.5
mm
Chamfer dimension
Basic Load Ratings
Cr
81500
N
Basic dynamic load rating
C0r
98000
N
Basic static load rating
Speeds
Grease
2200
min-1
Grease lubrication
Oil (Oil-bath)
2600
min-1
Oil-bath lubrication
da (min.)
208
mm
Diameter of shaft abutment
Da (max.)
242
mm
Diameter of housing abutment
ra (max.)
1.5
mm
Radius of shaft or housing fillet
Abutment and Fillet Dimensions
fo
17.2
Factor
