HCB71919-E-T-P4S-UL FAG Catalog

Spindle bearings HCB719..-E, adjusted, in pairs or sets, contact angle ? = 25°, with ceramic balls, restricted tolerances

d	Bore diameter	95 mm
D	Outside diameter	130 mm
B	Width	18 mm
Cr	Basic dynamic load rating, radial	46.000 N
C0r	Basic static load rating, radial	33.000 N
Cur	Fatigue load limit, radial	2.500 N
nG Grease	Limiting speed for grease lubrication	13.000 1/min
nG Oil	Limiting speed for oil lubrication	19.000 1/min
≈m	Weight	482 g
da	Diameter shaft shoulder	102 mm
da	Diameter shaft shoulder clearance	h12
Da	Shoulder diameter outer ring	124 mm
Da	Shoulder diameter outer ring clearance	H12
ra max	Maximum recess radius	0,6 mm
ra1 max	Maximum recess radius	0,6 mm
Etk min	Minimum diameter injection pitch	105,9 mm
Etk max	Maximum diameter injection pitch	109,2 mm
Etk1 min	Minimum diameter injection pitch	105,9 mm
Etk1 max	Maximum diameter injection pitch	109,2 mm
a	Distance between the apexes of the pressure cones	35,2 mm
rmin	Minimum chamfer dimension	1,1 mm
r1 min	Minimum chamfer dimension	1,1 mm
α	Contact angle	25 °
Tmin	Operating temperature min.	-30 °C
Tmax	Operating temperature max.	100 °C
FV L	Preload force light	148 N
FV M	Preload force medium	656 N
FV H	Preload force heavy	1.470 N
KaE L	Lift-off force light	423 N
KaE M	Lift-off force medium	1.918 N
KaE H	Lift-off force heavy	4.393 N
ca L	Axial rigidity light	164 N/µm
ca M	Axial rigidity medium	280 N/µm
ca H	Axial rigidity heavy	380 N/µm
Contact angle	Contact angle 25°	E
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