NSK QJ208
Four-Point Contact Ball Bearings
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
QJ208
Boundary Dimensions
d
40
mm
Bore diameter
D
80
mm
Outside diameter
B
18
mm
Width
r (min.)
1.1
mm
Chamfer dimension
Basic Load Ratings
Ca
53500
N
Basic dynamic load rating
C0a
77500
N
Basic static load rating
Speeds
Grease
6700
min-1
Grease lubrication
Oil (Oil-bath)
9000
min-1
Oil-bath lubrication
a0
42
mm
Load center spacings
Dimensions
da (min.)
47
mm
Diameter of shaft abutment
Da (max.)
73
mm
Diameter of housing abutment
ra (max.)
1
mm
Radius of shaft or housing fillet
