Spherical Outer Ring Type Model NUCF.The outer ring is spherically machined to help reduce biased loads. (Symbol R)
 
 
 
Model No. Main dimensions Basic load rating Detail specifications CAD Dimensional drawing
Outer 
diameter
D
Threaded
G
Outer ring 
width
C

B
Overall
length
B1
With cage Full-roller type 2D 
(DXF)
3D
Dynamic rating
C
Static rating
C0
Dynamic rating
C
Static rating
C0
mm mm mm mm mm kN kN kN kN
NUCF 16R-AB 35 M16×1.5 18 19.5 52 23.4 27.2
NUCF 18R-AB 40 M18×1.5 20 21.5 58 25.2 30.9
NUCF 20R-AB 52 M20×1.5 24 25.5 66 43 58.1
NUCF 20R-1-AB 47 M20×1.5 24 25.5 66 38.9 48.9
NUCF 24R-AB 62 M24×1.5 28 30.5 80 57.6 74.3
NUCF 24R-1-AB 72 M24×1.5 28 30.5 80 63.3 87.5
NUCF 30R-AB 80 M30×1.5 35 37 100 94.8 135
NUCF 30R-2-AB 90 M30×1.5 35 37 100 94.8 135