VSA200414-N-ZT INA Catalog

Slewing ring, four Point contact bearings, external gear

di	Bore Diameter	342 mm
diZT	Diameter centring inner ring	344 mm
H	Height	56 mm
Da	Outside Diameter	503,3 mm
Di ZT	Diameter centring outer ring	417 mm
T	Length centering outer ring	4,5
t	Length centering inner ring	10
ha	Width outer ring	44,5 mm
hi	height of individual ring	44,5 mm
≈m	Weight	31,4 kg
da	Outside diameter inner ring	412,5 mm
ni	Number of fixing holes in inner ring	24
Li	Pitchcircle diameter fixing holes inner ring	368 mm
dB	Fixing bore	14 mm
na	Number of fixing holes in outer ring	20
La	Pitchcircle diameter fixing holes outer ring	455 mm
dBa	Tread fixing bore	M12
Gl	Thread depth fixing hole	20 mm
Fr zul	Max. radial load fixing screws (friction locking)	76.000 N
d0	Pitch circle diameter gearing	495 mm
m	Modul of gearing	5 mm
z	Number of teeth	99
b	Width gearing	40 mm
D	Offset diameter outer ring	480 mm
Fz norm	Max. tooth force root fatigue strenght (at a shock factor of 1,2)	15.900 N
Fz max	Max. tooth force against tooth fracture (at a shock factor of 1,35)	23.600 N
Tmin	Operating temperature min.	-25 °C
Tmax	Operating temperature max.	80 °C
Ca	Basic dynamic load rating, axial	137.000 N
C0a	Basic static load rating, axial	660.000 N
Cr	Basic dynamic load rating, radial (for radial load only)	124.000 N
C0r	Basic static load rating, radial (for radial load only)	305.000 N
Centering	Centering on inner and outer ring	ZT
Gearing	Normalized gear teeth on bearing ring	N
Radial Clearance	standard radial clearance 0 to 0,3 and axial tilting clearance 0 to 0,53