NSK QJ211
Four-Point Contact Ball Bearings
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
QJ211
Boundary Dimensions
d
55
mm
Bore diameter
D
100
mm
Outside diameter
B
21
mm
Width
r (min.)
1.5
mm
Chamfer dimension
Basic Load Ratings
Ca
78000
N
Basic dynamic load rating
C0a
122000
N
Basic static load rating
Speeds
Grease
5300
min-1
Grease lubrication
Oil (Oil-bath)
7100
min-1
Oil-bath lubrication
a0
54.3
mm
Load center spacings
Dimensions
da (min.)
64
mm
Diameter of shaft abutment
Da (max.)
91
mm
Diameter of housing abutment
ra (max.)
1.5
mm
Radius of shaft or housing fillet
