NSK QJ318
Four-Point Contact Ball Bearings
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
QJ318
Boundary Dimensions
d
90
mm
Bore diameter
D
190
mm
Outside diameter
B
43
mm
Width
r (min.)
3
mm
Chamfer dimension
Basic Load Ratings
Ca
258000
N
Basic dynamic load rating
C0a
450000
N
Basic static load rating
Speeds
Grease
2800
min-1
Grease lubrication
Oil (Oil-bath)
3800
min-1
Oil-bath lubrication
a0
98
mm
Load center spacings
Dimensions
da (min.)
104
mm
Diameter of shaft abutment
Da (max.)
176
mm
Diameter of housing abutment
ra (max.)
2.5
mm
Radius of shaft or housing fillet
