B7200-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

d	Bore diameter	10 mm
D	Outside diameter	30 mm
B	Width	9 mm
Cr	Basic dynamic load rating, radial	6.600 N
C0r	Basic static load rating, radial	2.800 N
Cur	Fatigue load limit, radial	305 N
nG Grease	Limiting speed for grease lubrication	50.000 1/min
≈m	Weight	30 g
da	Diameter shaft shoulder	14,5 mm
da	Diameter shaft shoulder clearance	h12
Da	Shoulder diameter outer ring	25,5 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	9,3 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	32 N
FV M	Preload force medium	141 N
FV H	Preload force heavy	314 N
KaE L	Lift-off force light	94 N
KaE M	Lift-off force medium	429 N
KaE H	Lift-off force heavy	995 N
ca L	Axial rigidity light	35,8 N/µm
ca M	Axial rigidity medium	63,2 N/µm
ca H	Axial rigidity heavy	88,8 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