HC71914-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	70 mm
D	Outside diameter	100 mm
B	Width	16 mm
Cr	Basic dynamic load rating, radial	16.800 N
C0r	Basic static load rating, radial	11.700 N
Cur	Fatigue load limit, radial	940 N
nG Grease	Limiting speed for grease lubrication	22.000 1/min
nG Oil	Limiting speed for oil lubrication	34.000 1/min
≈m	Weight	0,322 kg
da	Diameter shaft shoulder	76 mm
da	Diameter shaft shoulder clearance	h12
Da	Shoulder diameter outer ring	94,5 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	81,2 mm
Etk max	Maximum diameter injection pitch	82,6 mm
Etk1 min	Minimum diameter injection pitch	78,8 mm
Etk1 max	Maximum diameter injection pitch	82,6 mm
a	Distance between the apexes of the pressure cones	27,8 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	69 N
FV M	Preload force medium	207 N
FV H	Preload force heavy	414 N
KaE L	Lift-off force light	198 N
KaE M	Lift-off force medium	602 N
KaE H	Lift-off force heavy	1.221 N
ca L	Axial rigidity light	117 N/µm
ca M	Axial rigidity medium	173 N/µm
ca H	Axial rigidity heavy	223 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