NSK 7328BDB
Matched Angular Contact Ball Bearings
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
7328BDB
Boundary Dimensions
d
140
mm
Bore diameter
D
300
mm
Outside diameter
2B
124
mm
Width 2B
r (min.)
4
mm
Chamfer dimension
r1 (min.)
1.5
mm
Chamfer dimension
Basic Load Ratings
Cr
490000
N
Basic dynamic load rating
C0r
615000
N
Basic static load rating
Speeds
Grease
1400
min-1
Grease lubrication
Oil (Oil-bath)
1900
min-1
Oil-bath lubrication
a0
246.6
mm
Load center spacings
Dimensions
da (min.)
158
mm
Diameter of shaft abutment
rb (max.)
1.5
mm
Radius of fillet
Db (max.)
291
mm
Diameter of housing abutment
ra (max.)
3
mm
Radius of shaft or housing fillet
