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SL014868 INA

Cylindrical roller bearings, locating bearing, double row, full complement cylindrical roller set, dimension series 48


d Bore diameter 340,00 mm
D Outside diameter 420,00 mm
B Width 80,00 mm
Cr Basic dynamic load rating, radial 870.000,00 N
C0r Basic static load rating, radial 2.330.000,00 N
Cur Fatigue load limit, radial 249.000,00 N
nG Limiting speed 810,00 1/min
nϑr Reference speed 465,00 1/min
≈m Weight 23,83 kg
ra max Maximum recess radius 2,10 mm
da min Minimum diameter shaft shoulder 368,10 mm
Da max Maximum diameter of housing shoulder 390,50 mm
rmin Minimum chamfer dimension 2,10 mm
d1 Maximum rib diameter inner ring 368,10 mm
D1 min Minimum rib diameter outer ring 390,10 mm
dc min Minimum shaft shoulder 368,00 mm
C Distance to lubrication hole 40,00 mm
Tmin Operating temperature min. -30,00 °C
Tmax Operating temperature max. 120,00 °C
Design Internal Variant Cage A
Radial internal clearance Group N (CN) CN
Tolerance class Normal (PN) PN