NSK QJ209
Four-Point Contact Ball Bearings
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
QJ209
Boundary Dimensions
d
45
mm
Bore diameter
D
85
mm
Outside diameter
B
19
mm
Width
r (min.)
1.1
mm
Chamfer dimension
Basic Load Ratings
Ca
60000
N
Basic dynamic load rating
C0a
88500
N
Basic static load rating
Speeds
Grease
6300
min-1
Grease lubrication
Oil (Oil-bath)
8500
min-1
Oil-bath lubrication
a0
45.5
mm
Load center spacings
Dimensions
da (min.)
52
mm
Diameter of shaft abutment
Da (max.)
78
mm
Diameter of housing abutment
ra (max.)
1
mm
Radius of shaft or housing fillet
