NSK 7234BDF
Matched Angular Contact Ball Bearings
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
7234BDF
Boundary Dimensions
d
170
mm
Bore diameter
D
310
mm
Outside diameter
2B
104
mm
Width 2B
r (min.)
4
mm
Chamfer dimension
r1 (min.)
1.5
mm
Chamfer dimension
Basic Load Ratings
Cr
475000
N
Basic dynamic load rating
C0r
650000
N
Basic static load rating
Speeds
Grease
1300
min-1
Grease lubrication
Oil (Oil-bath)
1700
min-1
Oil-bath lubrication
a0
149.4
mm
Load center spacings
Dimensions
rb (max.)
3
mm
Radius of fillet
Da (max.)
292
mm
Diameter of housing abutment
db (min.)
188
mm
Diameter of shaft abutment
ra (max.)
3
mm
Radius of shaft or housing fillet
