HCM71911-C-T-P4S-UL-XL FAG Catalog

High speed spindle bearing HCM719..-C, adjusted, in pairs or sets, contact angle ? = 17°, with ceramic balls, restricted tolerances

d	Bore diameter	55 mm
D	Outside diameter	80 mm
B	Width	13 mm
Cr	Basic dynamic load rating, radial	18.500 N
C0r	Basic static load rating, radial	9.500 N
Cur	Fatigue load limit, radial	760 N
nG Grease	Limiting speed for grease lubrication	30.400 1/min
nG Oil	Limiting speed for oil lubrication	44.500 1/min
≈m	Weight	135,7 g
da	Diameter shaft shoulder	60 mm
da	Diameter shaft shoulder clearance	h12
Da	Shoulder diameter outer ring	75,5 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	62,7 mm
Etk max	Maximum diameter injection pitch	65,1 mm
Etk1 min	Minimum diameter injection pitch	59,7 mm
Etk1 max	Maximum diameter injection pitch	65,1 mm
a	Distance between the apexes of the pressure cones	16,8 mm
rmin	Minimum chamfer dimension	1 mm
r1 min	Minimum chamfer dimension	0,6 mm
α	Contact angle	17 °
Tmin	Operating temperature min.	-30 °C
Tmax	Operating temperature max.	100 °C
FV L	Preload force light	73 N
FV M	Preload force medium	194 N
FV H	Preload force heavy	406 N
KaE L	Lift-off force light	213 N
KaE M	Lift-off force medium	576 N
KaE H	Lift-off force heavy	1.243 N
ca L	Axial rigidity light	49 N/µm
ca M	Axial rigidity medium	71 N/µm
ca H	Axial rigidity heavy	95 N/µm
Contact angle	Contact angle 17°	C
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