61988-M FAG Catalog

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

Replacements: 61988M

d	Bore diameter	440,00 mm
D	Outside diameter	600,00 mm
B	Width	74,00 mm
Cr	Basic dynamic load rating, radial	390.000,00 N
C0r	Basic static load rating, radial	670.000,00 N
Cur	Fatigue load limit, radial	17.300,00 N
nG	Limiting speed	1.780,00 1/min
nϑr	Reference speed	1.250,00 1/min
≈m	Weight	63,60 kg
da min	Minimum diameter shaft shoulder	454,60 mm
Da max	Maximum diameter of housing shoulder	585,40 mm
ra max	Maximum fillet radius	3,00 mm
rmin	Minimum chamfer dimension	4,00 mm
D1	Shoulder diameter outer ring	549,90 mm
d1	Shoulder diameter inner ring	492,90 mm
Tmin	Operating temperature min.	-30,00 °C
Tmax	Operating temperature max.	200,00 °C
f0	Calculation factor	16,40
Cage	solid brass cage, ball guided	M
Tolerance class	Normal (PN)	PN
Dimensional / heat stabilization	Rings dimensional stabilized up to 200°	S1
Radial internal clearance	Group N (CN)	CN
Bore type	Cylindrical	Z