61948-MA-C3 FAG Catalog

Deep groove ball bearing 619..-MA, single row, solid brass cage

Replacements: 61948MA.C3

d	Bore diameter	240,00 mm
D	Outside diameter	320,00 mm
B	Width	38,00 mm
Cr	Basic dynamic load rating, radial	211.000,00 N
C0r	Basic static load rating, radial	240.000,00 N
Cur	Fatigue load limit, radial	8.600,00 N
nG	Limiting speed	3.400,00 1/min
nϑr	Reference speed	2.330,00 1/min
≈m	Weight	8,41 kg
da min	Minimum diameter shaft shoulder	250,20 mm
Da max	Maximum diameter of housing shoulder	309,80 mm
ra max	Maximum fillet radius	2,10 mm
rmin	Minimum chamfer dimension	2,10 mm
D1	Shoulder diameter outer ring	298,86 mm
d1	Shoulder diameter inner ring	262,85 mm
Tmin	Operating temperature min.	-30,00 °C
Tmax	Operating temperature max.	200,00 °C
f0	Calculation factor	16,30
Cage	solid brass cage, outer ring guided	MA
Tolerance class	Normal (PN)	PN
Dimensional / heat stabilization	Rings dimensional stabilized up to 200°	S1
Radial internal clearance	Group 3 (C3), bigger than CN	C3
Bore type	Cylindrical	Z