NSK 7040A
Single-Row Angular Contact Ball Bearings
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
7040A
Boundary Dimensions
d
200
mm
Bore diameter
D
310
mm
Outside diameter
B
51
mm
Width
r (min.)
2.1
mm
Chamfer dimension
r1 (min.)
1.1
mm
Chamfer dimension
Basic Load Ratings
Cr
264000
N
Basic dynamic load rating
C0r
310000
N
Basic static load rating
Speeds
Grease
1700
min-1
Grease lubrication
Oil (Oil-bath)
2200
min-1
Oil-bath lubrication
a
99.1
mm
Effective load center
Dimensions
da (min.)
212
mm
Diameter of shaft abutment
Da (max.)
298
mm
Diameter of housing abutment
ra (max.)
2
mm
Radius of shaft or housing fillet
