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Drawings:

SL014864-A INA


d Bore diameter 320 mm
D Outside diameter 400 mm
B Width 80 mm
Cr Basic dynamic load rating, radial 850.000 N
C0r Basic static load rating, radial 2.220.000 N
Cur Fatigue load limit, radial 240.000 N
nG Limiting speed 860 1/min
nϑr Reference speed 495 1/min
≈m Weight 24 kg
ra max Maximum recess radius 2,1 mm
da min Minimum diameter shaft shoulder 350,9 mm
Da max Maximum diameter of housing shoulder 373 mm
rmin Minimum chamfer dimension 2,1 mm
d1 Maximum rib diameter inner ring 350,9 mm
D1 min Minimum rib diameter outer ring 372,9 mm
dc min Minimum shaft shoulder 350,5 mm
C Distance to lubrication hole 40 mm
Tmin Operating temperature min. -30 °C
Tmax Operating temperature max. 120 °C
Design Internal Variant Cage A
Radial internal clearance Group N (CN) CN
Tolerance class Normal (PN) PN