61840-MA-C3 FAG Catalog

Deep groove ball bearing 618..-MA, single row, solid brass cage

Replacements: 61840MA.C3

d	Bore diameter	200,00 mm
D	Outside diameter	250,00 mm
B	Width	24,00 mm
Cr	Basic dynamic load rating, radial	74.000,00 N
C0r	Basic static load rating, radial	88.000,00 N
Cur	Fatigue load limit, radial	3.450,00 N
nG	Limiting speed	4.550,00 1/min
nϑr	Reference speed	2.550,00 1/min
≈m	Weight	2,73 kg
da min	Minimum diameter shaft shoulder	207,00 mm
Da max	Maximum diameter of housing shoulder	243,00 mm
ra max	Maximum fillet radius	1,50 mm
rmin	Minimum chamfer dimension	1,50 mm
D1	Shoulder diameter outer ring	234,40 mm
d1	Shoulder diameter inner ring	216,70 mm
Tmin	Operating temperature min.	-30,00 °C
Tmax	Operating temperature max.	200,00 °C
f0	Calculation factor	16,00
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