VA160235-N-ZT INA

Slewing ring, four Point contact bearings, external gear

di	Bore Diameter	171 mm
diZT	Diameter centring inner ring	173 mm
H	Height	40 mm
Da	Outside Diameter	318,6 mm
Di ZT	Diameter centring outer ring	236 mm
T	Length centering outer ring	2,3
t	Length centering inner ring	6
ha	Width outer ring	35 mm
hi	height of individual ring	35 mm
≈m	Weight	12,9 kg
da	Outside diameter inner ring	236 mm
ni	Number of fixing holes in inner ring	12
Li	Pitchcircle diameter fixing holes inner ring	195 mm
dB	Fixing bore	13 mm
na	Number of fixing holes in outer ring	12
La	Pitchcircle diameter fixing holes outer ring	275 mm
Fr zul	Max. radial load fixing screws (friction locking)	63.000 N
d0	Pitch circle diameter gearing	312 mm
m	Modul of gearing	4 mm
z	Number of teeth	78
b	Width gearing	35 mm
Fz norm	Max. tooth force root fatigue strenght (at a shock factor of 1,2)	11.000 N
Fz max	Max. tooth force against tooth fracture (at a shock factor of 1,35)	16.100 N
Tmin	Operating temperature min.	-25 °C
Tmax	Operating temperature max.	80 °C
Ca	Basic dynamic load rating, axial	123.000 N
C0a	Basic static load rating, axial	460.000 N
Cr	Basic dynamic load rating, radial (for radial load only)	112.000 N
C0r	Basic static load rating, radial (for radial load only)	210.000 N
Centering	Centering on inner and outer ring	ZT
Gearing	Normalized gear teeth on bearing ring	N