HCM71912-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	60 mm
D	Outside diameter	85 mm
B	Width	13 mm
Cr	Basic dynamic load rating, radial	19.500 N
C0r	Basic static load rating, radial	10.500 N
Cur	Fatigue load limit, radial	850 N
nG Grease	Limiting speed for grease lubrication	28.300 1/min
nG Oil	Limiting speed for oil lubrication	41.400 1/min
≈m	Weight	146,01 g
da	Diameter shaft shoulder	65 mm
da	Diameter shaft shoulder clearance	h12
Da	Shoulder diameter outer ring	80,5 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	67,7 mm
Etk max	Maximum diameter injection pitch	70 mm
Etk1 min	Minimum diameter injection pitch	64,7 mm
Etk1 max	Maximum diameter injection pitch	70 mm
a	Distance between the apexes of the pressure cones	17,6 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	81 N
FV M	Preload force medium	214 N
FV H	Preload force heavy	450 N
KaE L	Lift-off force light	236 N
KaE M	Lift-off force medium	638 N
KaE H	Lift-off force heavy	1.378 N
ca L	Axial rigidity light	54 N/µm
ca M	Axial rigidity medium	78 N/µm
ca H	Axial rigidity heavy	105 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