VLA200414-N-RL1 INA Catalog

Slewing ring, four Point contact bearings, external gear

di	Bore Diameter	304 mm
hf IR	height of flange	12 mm
H	Height	56 mm
Da	Outside Diameter	503,3 mm
t	Length centering inner ring	12
ha	Width outer ring	44,5 mm
hi	height of individual ring	44,5 mm
≈m	Weight	28,415 kg
da	Outside diameter inner ring	412,5 mm
ni	Number of fixing holes in inner ring	12
Li	Pitchcircle diameter fixing holes inner ring	332 mm
dB	Fixing bore	18 mm
na	Number of fixing holes in outer ring	10
La	Pitchcircle diameter fixing holes outer ring	455 mm
dBa	Tread fixing bore	M12
Gl	Thread depth fixing hole	20 mm
hAIR	Ring cross section	20 mm
Fr zul	Max. radial load fixing screws (friction locking)	53.000 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	295.000 N
Cr	Basic dynamic load rating, radial (for radial load only)	124.000 N
C0r	Basic static load rating, radial (for radial load only)	110.000 N
Gearing	Normalized gear teeth on bearing ring	N
Radial Clearance	radial clearance 0 to 0,1 axial tilting clearance 0 to 0,21	RL1