HC71919-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	95 mm
D	Outside diameter	130 mm
B	Width	18 mm
Cr	Basic dynamic load rating, radial	22.500 N
C0r	Basic static load rating, radial	17.900 N
Cur	Fatigue load limit, radial	1.360 N
nG Grease	Limiting speed for grease lubrication	16.000 1/min
nG Oil	Limiting speed for oil lubrication	24.000 1/min
≈m	Weight	0,596 kg
da	Diameter shaft shoulder	102 mm
da	Diameter shaft shoulder clearance	h12
Da	Shoulder diameter outer ring	124 mm
Da	Shoulder diameter outer ring clearance	H12
ra max	Maximum recess radius	0,6 mm
ra1 max	Maximum recess radius	0,6 mm
Etk min	Minimum diameter injection pitch	108,2 mm
Etk max	Maximum diameter injection pitch	109,7 mm
Etk1 min	Minimum diameter injection pitch	105,6 mm
Etk1 max	Maximum diameter injection pitch	109,7 mm
a	Distance between the apexes of the pressure cones	35,2 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	92 N
FV M	Preload force medium	276 N
FV H	Preload force heavy	552 N
KaE L	Lift-off force light	263 N
KaE M	Lift-off force medium	801 N
KaE H	Lift-off force heavy	1.623 N
ca L	Axial rigidity light	150 N/µm
ca M	Axial rigidity medium	221 N/µm
ca H	Axial rigidity heavy	285 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