NSK 7340A
Single-Row Angular Contact Ball Bearings
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
7340A
Boundary Dimensions
d
200
mm
Bore diameter
D
420
mm
Outside diameter
B
80
mm
Width
r (min.)
5
mm
Chamfer dimension
r1 (min.)
2
mm
Chamfer dimension
Basic Load Ratings
Cr
520000
N
Basic dynamic load rating
C0r
660000
N
Basic static load rating
Speeds
Grease
1300
min-1
Grease lubrication
Oil (Oil-bath)
1800
min-1
Oil-bath lubrication
a
129.5
mm
Effective load center
Dimensions
da (min.)
222
mm
Diameter of shaft abutment
Da (max.)
398
mm
Diameter of housing abutment
ra (max.)
4
mm
Radius of shaft or housing fillet
