NSK QJ230
Four-Point Contact Ball Bearings
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
QJ230
Boundary Dimensions
d
150
mm
Bore diameter
D
270
mm
Outside diameter
B
45
mm
Width
r (min.)
3
mm
Chamfer dimension
Basic Load Ratings
Ca
395000
N
Basic dynamic load rating
C0a
925000
N
Basic static load rating
Speeds
Grease
1800
min-1
Grease lubrication
Oil (Oil-bath)
2600
min-1
Oil-bath lubrication
a0
147
mm
Load center spacings
Dimensions
da (min.)
164
mm
Diameter of shaft abutment
Da (max.)
256
mm
Diameter of housing abutment
ra (max.)
2.5
mm
Radius of shaft or housing fillet
