This model is basically the same as model NAST, but does not have an inner ring.
Model No.
Main dimensions
Basic load rating
Detail specifications
CAD
Dimensional drawing
Inner
diameter
di
Inscribed bore
diameter
dr
Outer
diameter
D
B
C
Dynamic rating
C
Static rating
C0
2D (DXF)
3D
mm
mm
mm
mm
mm
kN
kN
RNAST 5
—
7
16
—
7.8
2.74
2.39
RNAST 6
—
10
19
—
9.8
4.12
4.55
RNAST 8
—
12
24
—
9.8
5.68
5.89
RNAST 10
—
14
30
—
11.8
9.7
9.67
RNAST...
