HSS7021-E-T-P4S-UL FAG Catalog

Spindle bearings HSS70..-E, adjusted, in pairs or sets, contact angle ? = 25°, lip seals on both sides, non-contact, restricted tolerances

d	Bore diameter	105 mm
D	Outside diameter	160 mm
B	Width	26 mm
Cr	Basic dynamic load rating, radial	45.000 N
C0r	Basic static load rating, radial	34.500 N
Cur	Fatigue load limit, radial	3.150 N
nG Grease	Limiting speed for grease lubrication	11.000 1/min
≈m	Weight	1,632 kg
da	Diameter shaft shoulder	116 mm
da	Diameter shaft shoulder clearance	h12
Da	Shoulder diameter outer ring	150 mm
Da	Shoulder diameter outer ring clearance	H12
ra max	Maximum recess radius	2 mm
ra1 max	Maximum recess radius	1 mm
a	Distance between the apexes of the pressure cones	43,9 mm
rmin	Minimum chamfer dimension	2 mm
r1 min	Minimum chamfer dimension	2 mm
α	Contact angle	25 °
Tmin	Operating temperature min.	-30 °C
Tmax	Operating temperature max.	80 °C
FV L	Preload force light	267 N
FV M	Preload force medium	802 N
FV H	Preload force heavy	1.604 N
KaE L	Lift-off force light	770 N
KaE M	Lift-off force medium	2.354 N
KaE H	Lift-off force heavy	4.797 N
ca L	Axial rigidity light	189 N/µm
ca M	Axial rigidity medium	281 N/µm
ca H	Axial rigidity heavy	365 N/µm
Contact angle	Contact angle 25°	E
Sealing	Contact lip seal on both sides	2RSD
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