NSK QJ313
Four-Point Contact Ball Bearings
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
QJ313
Boundary Dimensions
d
65
mm
Bore diameter
D
140
mm
Outside diameter
B
33
mm
Width
r (min.)
2.1
mm
Chamfer dimension
Basic Load Ratings
Ca
168000
N
Basic dynamic load rating
C0a
250000
N
Basic static load rating
Speeds
Grease
3800
min-1
Grease lubrication
Oil (Oil-bath)
5300
min-1
Oil-bath lubrication
a0
71.8
mm
Load center spacings
Dimensions
da (min.)
77
mm
Diameter of shaft abutment
Da (max.)
128
mm
Diameter of housing abutment
ra (max.)
2
mm
Radius of shaft or housing fillet
