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FAG INA Schaeffler
INA
VA160235-N
Slewing ring, four Point contact bearings, external gear VA160235-N
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Main Dimensions & Performance Data
di
171 mm
Bore Diameter
H
40 mm
Height
Da
318.6 mm
Outside Diameter
Di ZT
236 mm
Diameter centring outer ring
IT8
Diameter centring outer ring tolerance
T
2.3 mm
Length centering outer ring
t
6 mm
Length centering inner ring
ha
35 mm
Width outer ring
hi
35 mm
height of inner ring
0.04 mm
Normal radial clearance min.
0.16 mm
Normal radial clearance max.
0.07 mm
Normal axial clearance min.
0.26 mm
Normal axial clearance max.
≈m
12.901 kg
Weight

Dimensions
Di
234 mm
Inner diameter outer ring
da
236 mm
Outside diameter inner ring
ni
12
Number of fixing holes in inner ring
Li
195 mm
Pitchcircle diameter fixing holes inner ring
dB
13 mm
Fixing bore
na
12
Number of fixing holes in outer ring
La
275 mm
Pitchcircle diameter fixing holes outer ring
Fr zul
49,600 N
Max. radial load fixing screws (friction locking)
d0
312 mm
Pitch circle diameter gearing
m
4 mm
Modul of gearing
z
78
Number of teeth
b
35 mm
Width gearing
Fz norm
11,000 N
Max. tooth force root fatigue strenght (at a shock factor of 1,2)
Fz max
16,100 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
123,000 N
Basic dynamic load rating, axial
C0a
460,000 N
Basic static load rating, axial
Cr
112,000 N
Basic dynamic load rating, radial
C0r
210,000 N
Basic static load rating, radial

Your current product variant
GearingNNormalized gear teeth on bearing ring
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