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FAG INA Schaeffler
INA
VSU250855
Slewing Ring, Four Point contact bearing, without gear teeth VSU250855
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Main Dimensions & Performance Data
di
755 mm
Inner diameter inner ring
H
63 mm
Height
Da
955 mm
Outside Diameter
ha
54 mm
Width outer ring
hi
54 mm
Width inner ring
0.03 mm
Normal radial clearance min.
0.13 mm
Normal radial clearance max.
0.05 mm
Normal axial clearance min.
0.24 mm
Normal axial clearance max.
≈m
101 kg
Weight

Dimensions
Di
853 mm
Inner diameter outer ring
da
857 mm
Outside diameter inner ring
dB
22 mm
Fixing bore
La
915 mm
Pitchcircle diameter fixing holes outer ring
na
28
Number of fixing holes in outer ring
Li
795 mm
Pitchcircle diameter fixing holes inner ring
ni
28
Number of fixing holes in inner ring
Fr zul
338,800 N
Max. radial load fixing screws (friction locking)

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

Calculation factors
Ca
355,000 N
Basic dynamic load rating, axial
C0a
3,050,000 N
Basic static load rating, axial
Cr
320,000 N
Basic dynamic load rating, radial (for radial load only)
C0r
1,400,000 N
Basic static load rating, radial (for radial load only)
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