VSI200644-N INA Catalog

Slewing ring, Four Point contact bearing, internal gear teeth

d1	Bore Diameter	546 mm
T	Length centering inner ring	4,5 mm
H	Height	56 mm
Da	Outside Diameter	716 mm
ha	Width outer ring	44,5 mm
hi	Width inner ring	44,5 mm
≈m	Weight	49,11 kg
La	Pitchcircle diameter fixing holes outer ring	690 mm
na	Number of fixing holes in outer ring	36
dB	Fixing bore	14 mm
da	Outside diameter inner ring	642,5 mm
Li	Pitchcircle diameter fixing holes inner ring	605 mm
dBi	Tread fixing bore	M12
Gl	Thread depth fixing hole	20 mm
ni	Number of fixing holes in inner ring	36
Fr zul	Max. radial load fixing screws (friction locking)	123.000 N
m	Modul of gearing	6 mm
z	Number of teeth	93
d0	Pitch circle diameter gearing	558 mm
Fz norm	Max. tooth force root fatigue strenght (at a shock factor of 1,2)	23.700 N
Fz max	Max. tooth force against tooth fracture (at a shock factor of 1,35)	35.000 N
Tmin	Operating temperature min.	-25 °C
Tmax	Operating temperature max.	80 °C
Ca	Basic dynamic load rating, axial	162.000 N
C0a	Basic static load rating, axial	1.040.000 N
Cr	Basic dynamic load rating, radial (for radial load only)	147.000 N
C0r	Basic static load rating, radial (for radial load only)	475.000 N
Gearing	Normalized gear teeth on bearing ring	N
Radial internal clearance	standard radial clearance 0 to 0,3 and axial tilting clearance 0 to 0,53