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Drawings:

SL184976-A-C3 INA


d Bore diameter 380 mm
D Outside diameter 520 mm
B Width 140 mm
Cr Basic dynamic load rating, radial 2.250.000 N
C0r Basic static load rating, radial 5.500.000 N
Cur Fatigue load limit, radial 590.000 N
nG Limiting speed 680 1/min
nϑr Reference speed 325 1/min
≈m Weight 88,75 kg
dc min Minimum shaft shoulder 430,5 mm
da min Minimum diameter shaft shoulder 430,2 mm
Da max Maximum diameter of housing shoulder 467,5 mm
ra max Maximum recess radius 4 mm
ra1 max Maximum recess radius 4 mm
rmin Minimum chamfer dimension 4 mm
r1 min Minimum chamfer dimension 4 mm
s Axial displacement 7 mm
C Distance to lubrication hole 70 mm
d1 Maximum rib diameter inner ring 430,2 mm
D1 min Minimum rib diameter outer ring 468 mm
E Raceway diameter outer ring 481,35 mm
Tmin Operating temperature min. -30 °C
Tmax Operating temperature max. 120 °C
Design Internal Variant A A
Radial internal clearance Group 3 (C3) C3
Tolerance class Normal (PN) PN