HC71916-E-T-P4S-UL FAG Catalog

High speed spindle bearings HC719..-E, adjusted, in pairs or sets, contact angle ? = 25°, with ceramic balls, restricted tolerances

d	Bore diameter	80 mm
D	Outside diameter	110 mm
B	Width	16 mm
Cr	Basic dynamic load rating, radial	19.200 N
C0r	Basic static load rating, radial	14.000 N
Cur	Fatigue load limit, radial	1.130 N
nG Grease	Limiting speed for grease lubrication	19.000 1/min
nG Oil	Limiting speed for oil lubrication	30.000 1/min
≈m	Weight	0,338 kg
da	Diameter shaft shoulder	86 mm
da	Diameter shaft shoulder clearance	h12
Da	Shoulder diameter outer ring	104 mm
Da	Shoulder diameter outer ring clearance	H12
ra max	Maximum recess radius	0,6 mm
ra1 max	Maximum recess radius	0,3 mm
Etk min	Minimum diameter injection pitch	91 mm
Etk max	Maximum diameter injection pitch	92,5 mm
Etk1 min	Minimum diameter injection pitch	88,5 mm
Etk1 max	Maximum diameter injection pitch	92,5 mm
a	Distance between the apexes of the pressure cones	30,1 mm
rmin	Minimum chamfer dimension	1 mm
r1 min	Minimum chamfer dimension	1 mm
α	Contact angle	25 °
Tmin	Operating temperature min.	-30 °C
Tmax	Operating temperature max.	100 °C
FV L	Preload force light	79 N
FV M	Preload force medium	236 N
FV H	Preload force heavy	473 N
KaE L	Lift-off force light	226 N
KaE M	Lift-off force medium	686 N
KaE H	Lift-off force heavy	1.392 N
ca L	Axial rigidity light	130 N/µm
ca M	Axial rigidity medium	192 N/µm
ca H	Axial rigidity heavy	248 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