NSK 7234BDB
Matched Angular Contact Ball Bearings
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
7234BDB
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
253.4
mm
Load center spacings
Dimensions
da (min.)
188
mm
Diameter of shaft abutment
rb (max.)
1.5
mm
Radius of fillet
Db (max.)
301
mm
Diameter of housing abutment
ra (max.)
3
mm
Radius of shaft or housing fillet
