RNAST

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 12 — 16 32 — 11.8 10.4 10.9
RNAST 15 — 20 35 — 11.8 12.3 14.3
RNAST 17 — 22 40 — 15.8 17.4 20.9
RNAST 20 — 25 47 — 15.8 19.2 24.5
RNAST 25 — 30 52 — 15.8 20.7 28.4
RNAST 30 — 38 62 — 19.8 30.3 45.4
RNAST 35 — 42 72 — 19.8 32.2 50.6
RNAST 40 — 50 80 — 19.8 35.7 61.6
RNAST 45 — 55 85 — 19.8 37.1 66.4
RNAST 50 — 60 90 — 19.8 38.7 71.8