234438-M-SP FAG Catalog

Axial angular contact ball bearings 2344, double direction, separable, restricted tolerances

d	Bore diameter	190 mm
D	Outside diameter	290 mm
B	Width	120 mm
C	Width, outer ring	60 mm
Ca	Basic dynamic load rating, axial	246.000 N
C0a	Basic static load rating, axial	940.000 N
Cua	Fatigue load limit, axial	56.000 N
nG Grease	Limiting speed for grease lubrication	1.900 1/min
nG Oil	Limiting speed for oil lubrication	2.800 1/min
≈m	Weight	24,814 kg
da	Diameter shaft shoulder	231 mm
da	Diameter shaft shoulder clearance	h12
Da	Shoulder diameter outer ring	273 mm
Da	Shoulder diameter outer ring clearance	H12
ra max	Maximum recess radius	2,1 mm
ra1 max	Maximum recess radius	0,6 mm
α	Contact angle	60 °
a	Distance between the apexes of the pressure cones	482,5 mm
d1	Rip diameter shaft washer	258 mm
B1	Height wave disc	30 mm
rmin	Minimum chamfer dimension	2,1 mm
r1 min	Minimum chamfer dimension	0,6 mm
ds	Diameter lubrication hole	8 mm
ns	Width of lubricating groove	15 mm
Tmin	Operating temperature min.	-30 °C
Tmax	Operating temperature max.	150 °C
ca	Axial rigidity	1.495 N/µm
KaE	Lift-off force	6.021 N
Fv	Preload force	2.110 N
Cage	Brass Cage	M
Tolerance class	tolerance class SP	SP