HCB7015-C-T-P4S-UL FAG Catalog

Spindle bearings HCB70..-C, adjusted, in pairs or sets, contact angle ? = 15°, with ceramic balls, restricted tolerances

d	Bore diameter	75 mm
D	Outside diameter	115 mm
B	Width	20 mm
Cr	Basic dynamic load rating, radial	52.000 N
C0r	Basic static load rating, radial	31.500 N
Cur	Fatigue load limit, radial	2.500 N
nG Grease	Limiting speed for grease lubrication	17.000 1/min
nG Oil	Limiting speed for oil lubrication	26.000 1/min
≈m	Weight	0,52 kg
da	Diameter shaft shoulder	82 mm
da	Diameter shaft shoulder clearance	h12
Da	Shoulder diameter outer ring	107 mm
Da	Shoulder diameter outer ring clearance	H12
ra max	Maximum recess radius	1 mm
ra1 max	Maximum recess radius	0,6 mm
Etk min	Minimum diameter injection pitch	87,4 mm
Etk max	Maximum diameter injection pitch	91,7 mm
Etk1 min	Minimum diameter injection pitch	87,4 mm
Etk1 max	Maximum diameter injection pitch	91,7 mm
a	Distance between the apexes of the pressure cones	22,7 mm
rmin	Minimum chamfer dimension	1,1 mm
r1 min	Minimum chamfer dimension	1,1 mm
α	Contact angle	15 °
Tmin	Operating temperature min.	-30 °C
Tmax	Operating temperature max.	100 °C
FV L	Preload force light	145 N
FV M	Preload force medium	508 N
FV H	Preload force heavy	1.059 N
KaE L	Lift-off force light	431 N
KaE M	Lift-off force medium	1.603 N
KaE H	Lift-off force heavy	3.524 N
ca L	Axial rigidity light	65,4 N/µm
ca M	Axial rigidity medium	110 N/µm
ca H	Axial rigidity heavy	154 N/µm
Contact angle	Contact angle 15°	C
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