B7201-E-2RSD-T-P4S-UL FAG Catalog

Spindle bearings B72..-E-2RSD, adjusted, in pairs or sets, contact angle ? = 25°, lip seals on both sides, non-contact, restricted tolerances

Replacements: B7201E.2RSD.T.P4S.UL

d	Bore diameter	12 mm
D	Outside diameter	32 mm
B	Width	10 mm
Cr	Basic dynamic load rating, radial	8.800 N
C0r	Basic static load rating, radial	3.750 N
Cur	Fatigue load limit, radial	395 N
nG Grease	Limiting speed for grease lubrication	45.000 1/min
≈m	Weight	38 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
a	Distance between the apexes of the pressure cones	10,2 mm
rmin	Minimum chamfer dimension	0,6 mm
r1 min	Minimum chamfer dimension	0,6 mm
α	Contact angle	25 °
Tmin	Operating temperature min.	-30 °C
Tmax	Operating temperature max.	80 °C
FV L	Preload force light	47 N
FV M	Preload force medium	193 N
FV H	Preload force heavy	423 N
KaE L	Lift-off force light	137 N
KaE M	Lift-off force medium	588 N
KaE H	Lift-off force heavy	1.342 N
ca L	Axial rigidity light	42,8 N/µm
ca M	Axial rigidity medium	73,9 N/µm
ca H	Axial rigidity heavy	103 N/µm
Contact angle	Contact angle 25°	E
Lubricant		Standard
Sealing	non-contact sealed on both sides and greased “for life”	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