HCB71906-C-T-P4S-UL FAG Catalog

Spindle bearings HCB719..-C, adjusted, in pairs or sets, contact angle ? = 15°, with ceramic balls, restricted tolerances

d	Bore diameter	30 mm
D	Outside diameter	47 mm
B	Width	9 mm
Cr	Basic dynamic load rating, radial	8.500 N
C0r	Basic static load rating, radial	4.200 N
Cur	Fatigue load limit, radial	335 N
nG Grease	Limiting speed for grease lubrication	43.000 1/min
nG Oil	Limiting speed for oil lubrication	67.000 1/min
≈m	Weight	44,64 g
da	Diameter shaft shoulder	34 mm
da	Diameter shaft shoulder clearance	h12
Da	Shoulder diameter outer ring	43,5 mm
Da	Shoulder diameter outer ring clearance	H12
ra max	Maximum recess radius	0,3 mm
ra1 max	Maximum recess radius	0,15 mm
Etk min	Minimum diameter injection pitch	36 mm
Etk max	Maximum diameter injection pitch	37 mm
Etk1 min	Minimum diameter injection pitch	36 mm
Etk1 max	Maximum diameter injection pitch	37 mm
a	Distance between the apexes of the pressure cones	9,7 mm
rmin	Minimum chamfer dimension	0,3 mm
r1 min	Minimum chamfer dimension	0,3 mm
α	Contact angle	15 °
Tmin	Operating temperature min.	-30 °C
Tmax	Operating temperature max.	100 °C
FV L	Preload force light	14 N
FV M	Preload force medium	68 N
FV H	Preload force heavy	155 N
KaE L	Lift-off force light	40 N
KaE M	Lift-off force medium	210 N
KaE H	Lift-off force heavy	504 N
ca L	Axial rigidity light	21,1 N/µm
ca M	Axial rigidity medium	40 N/µm
ca H	Axial rigidity heavy	58,3 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