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FAG INA Schaeffler
INA
VLI200644-N
Slewing ring, Four Point contact bearing, internal gear teeth VLI200644-N
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Main Dimensions & Performance Data
d1
546 mm
Bore Diameter
H
56 mm
Height
Da
748 mm
Outside Diameter
-0.6 mm
Outside diameter lower tolerance
0 mm
Outside diameter upper tolerance
-IT8
Diameter centring outer ring tolerance
hf
12 mm
height of flange
ha
44.5 mm
Width outer ring
hi
44.5 mm
Width inner ring
≈m
45.05 kg
Weight

Dimensions
Di
645.5 mm
Inner diameter outer ring
0.6 mm
Inner diameter outer ring upper tolerance
0 mm
Inner diameter outer ring lower tolerance
La
720 mm
Pitchcircle diameter fixing holes outer ring
na
12
Number of fixing holes in outer ring
dB
18 mm
Fixing bore
da
642.5 mm
Outside diameter inner ring
0 mm
Outside diameter inner ring upper tolerance
-0.6 mm
Outside diameter inner ring lower tolerance
Li
605 mm
Pitchcircle diameter fixing holes inner ring
dBi
M12
Tread fixing bore
Gl
20 mm
Thread depth fixing hole
ni
18
Number of fixing holes in inner ring
Fr zul
74,300 N
Max. radial load fixing screws (friction locking)
m
6 mm
Modul of gearing
z
93
Number of teeth
d0
558 mm
Pitch circle diameter gearing
hA
20 mm
Ring cross section
Fz norm
23,700 N
Max. tooth force root fatigue strenght (at a shock factor of 1,2)
Fz max
35,000 N
Max. tooth force against tooth fracture (at a shock factor of 1,35)

Temperature range
Tmin
-25 °C
Operating temperature min.
Tmax
80 °C
Operating temperature max.

Calculation factors
Ca
162,000 N
Basic dynamic load rating, axial
C0a
455,000 N
Basic static load rating, axial
Cr
147,000 N
Basic dynamic load rating, radial
C0r
171,000 N
Basic static load rating, radial

Your current product variant
GearingNNormalized gear teeth on bearing ring
Radial internal clearanceStandard_VLStandard radial clearance 0 to 0,5 and axial tilting clearance 0 to 0,7
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