NSK NJ1020
Single-Row Cylindrical Roller Bearings
(BRAND)：NSK
(Availability)：In Stock
Designations
NJ1020
Boundary Dimensions
d
100
mm
Bore diameter
D
150
mm
Outside diameter
B
24
mm
Width
FW
113
mm
Raceway diameter of inner ring
r (min.)
1.5
mm
Chamfer dimension
r1 (min.)
1.1
mm
Chamfer dimension
Basic Load Ratings
Cr
114000
N
Basic dynamic load rating
C0r
126000
N
Basic static load rating
Speeds
Thermal Speed Rating (Oil-bath)
4800
min-1
Oil-bath lubrication subject to conditions outlined in ISO 15312
Grease
4300
min-1
Grease lubrication
Oil (Oil-bath)
5300
min-1
Oil-bath lubrication
db (min.)
106.5
mm
Diameter of shaft / spacer sleeve abutment
db (max.)
111
mm
Diameter of shaft / spacer sleeve abutment
Da (max.)
142
mm
Diameter of housing abutment
ra (max.)
1.5
mm
Radius of shaft or housing fillet
Abutment and Fillet Dimensions
Mass approx.
1.52
kg
Mass approx.
