VA160302-N INA Catalog

Slewing ring, four Point contact bearings, external gear

di	Bore Diameter	240 mm
diZT	Diameter centring inner ring	238 mm
H	Height	32 mm
Da	Outside Diameter	384 mm
Di ZT	Diameter centring outer ring	310 mm
T	Length centering outer ring	3
t	Length centering inner ring	18
ha	Width outer ring	30 mm
hi	height of individual ring	30 mm
≈m	Weight	13,7 kg
da	Outside diameter inner ring	302,3 mm
ni	Number of fixing holes in inner ring	20
Li	Pitchcircle diameter fixing holes inner ring	262 mm
na	Number of fixing holes in outer ring	20
La	Pitchcircle diameter fixing holes outer ring	343 mm
dBa	Tread fixing bore	M12
Gl	Thread depth fixing hole	18 mm
Fr zul	Max. radial load fixing screws (friction locking)	81.000 N
d0	Pitch circle diameter gearing	376 mm
m	Modul of gearing	4 mm
z	Number of teeth	94
b	Width gearing	30 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	136.000 N
C0a	Basic static load rating, axial	590.000 N
Cr	Basic dynamic load rating, radial (for radial load only)	123.000 N
C0r	Basic static load rating, radial (for radial load only)	270.000 N
Gearing	Normalized gear teeth on bearing ring	N