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SL014860 INA

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


d Bore diameter 300,00 mm
D Outside diameter 380,00 mm
B Width 80,00 mm
Cr Basic dynamic load rating, radial 820.000,00 N
C0r Basic static load rating, radial 2.070.000,00 N
Cur Fatigue load limit, radial 228.000,00 N
nG Limiting speed 920,00 1/min
nϑr Reference speed 550,00 1/min
≈m Weight 21,39 kg
ra max Maximum recess radius 2,10 mm
da min Minimum diameter shaft shoulder 327,90 mm
Da max Maximum diameter of housing shoulder 350,00 mm
rmin Minimum chamfer dimension 2,10 mm
d1 Maximum rib diameter inner ring 327,90 mm
D1 min Minimum rib diameter outer ring 349,90 mm
dc min Minimum shaft shoulder 327,50 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