HCB7201-C-T-P4S-UL FAG Catalog

Spindle bearings HCB72..-C, adjusted, in pairs or sets, contact angle ? = 15°, with ceramic balls, restricted tolerances

d	Bore diameter	12 mm
D	Outside diameter	32 mm
B	Width	10 mm
Cr	Basic dynamic load rating, radial	9.100 N
C0r	Basic static load rating, radial	3.700 N
Cur	Fatigue load limit, radial	300 N
nG Grease	Limiting speed for grease lubrication	63.000 1/min
nG Oil	Limiting speed for oil lubrication	95.000 1/min
≈m	Weight	30 g
da	Diameter shaft shoulder	16,5 mm
da	Diameter shaft shoulder clearance	h12
Da	Shoulder diameter outer ring	27,5 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	19,6 mm
Etk max	Maximum diameter injection pitch	21,1 mm
Etk1 min	Minimum diameter injection pitch	19,6 mm
Etk1 max	Maximum diameter injection pitch	21,1 mm
a	Distance between the apexes of the pressure cones	8 mm
rmin	Minimum chamfer dimension	0,6 mm
r1 min	Minimum chamfer dimension	0,6 mm
α	Contact angle	15 °
Tmin	Operating temperature min.	-30 °C
Tmax	Operating temperature max.	100 °C
FV L	Preload force light	16 N
FV M	Preload force medium	65 N
FV H	Preload force heavy	142 N
KaE L	Lift-off force light	47 N
KaE M	Lift-off force medium	210 N
KaE H	Lift-off force heavy	483 N
ca L	Axial rigidity light	15,6 N/µm
ca M	Axial rigidity medium	28,2 N/µm
ca H	Axial rigidity heavy	40,9 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