HC7011-E-T-P4S-UL FAG Catalog

High speed spindle bearings HC70..-E, adjusted, in pairs or sets, contact angle ? = 25°, with ceramic balls, restricted tolerances

d	Bore diameter	55 mm
D	Outside diameter	90 mm
B	Width	18 mm
Cr	Basic dynamic load rating, radial	17.000 N
C0r	Basic static load rating, radial	10.400 N
Cur	Fatigue load limit, radial	840 N
nG Grease	Limiting speed for grease lubrication	26.000 1/min
nG Oil	Limiting speed for oil lubrication	40.000 1/min
≈m	Weight	0,375 kg
da	Diameter shaft shoulder	62 mm
da	Diameter shaft shoulder clearance	h12
Da	Shoulder diameter outer ring	83 mm
Da	Shoulder diameter outer ring clearance	H12
ra max	Maximum recess radius	1 mm
ra1 max	Maximum recess radius	0,6 mm
Etk min	Minimum diameter injection pitch	68,5 mm
Etk max	Maximum diameter injection pitch	70,3 mm
Etk1 min	Minimum diameter injection pitch	65,9 mm
Etk1 max	Maximum diameter injection pitch	70,3 mm
a	Distance between the apexes of the pressure cones	25,9 mm
rmin	Minimum chamfer dimension	1,1 mm
r1 min	Minimum chamfer dimension	1,1 mm
α	Contact angle	25 °
Tmin	Operating temperature min.	-30 °C
Tmax	Operating temperature max.	100 °C
FV L	Preload force light	70 N
FV M	Preload force medium	210 N
FV H	Preload force heavy	421 N
KaE L	Lift-off force light	201 N
KaE M	Lift-off force medium	613 N
KaE H	Lift-off force heavy	1.244 N
ca L	Axial rigidity light	105 N/µm
ca M	Axial rigidity medium	155 N/µm
ca H	Axial rigidity heavy	201 N/µm
Contact angle	Contact angle 25°	E
Lubricant		Without
Sealing		Without
Outer shape		Standard
Cage	Laminated fabric cage	T
Tolerance class	tolerance class P4S, FAG standard better than P4 to DIN 620	P4S
Arrangement bearing set	Single bearing	U
Preload	preload light	L
Changed internal design		Standard