Product number:

B 7208-E-T-P4S-UL

Brand:

Product name:

bearing

Sizes:

40X80X18

Suffixes:

P4S - méret és alakpontosság:P4, futáspontosság:P2

UL - Univerzálisan párosítható, könnyû elõfeszítés

E - 25 fokos hatásszög

T - textilbakelit kosár

Replacements:

7208 ACDGA/P4A B 7208.E.T.P4S.UL*FAG

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B7208-E-T-P4S-UL FAG

d	Bore diameter	40 mm
D	Outside diameter	80 mm
B	Width	18 mm
Cr	Basic dynamic load rating, radial	31.000 N
C0r	Basic static load rating, radial	15.400 N
Cur	Fatigue load limit, radial	1.630 N
nG Grease	Limiting speed for grease lubrication	17.000 1/min
nG Oil	Limiting speed for oil lubrication	28.000 1/min
≈m	Weight	0,36 kg
da	Diameter shaft shoulder	48 mm
da	Diameter shaft shoulder clearance	h12
Da	Shoulder diameter outer ring	72 mm
Da	Shoulder diameter outer ring clearance	H12
ra max	Maximum recess radius	1 mm
ra1 max	Maximum recess radius	0,6 mm
Etk min	Minimum diameter injection pitch	53,4 mm
Etk max	Maximum diameter injection pitch	57,2 mm
Etk1 min	Minimum diameter injection pitch	53,4 mm
Etk1 max	Maximum diameter injection pitch	57,2 mm
a	Distance between the apexes of the pressure cones	23 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	257 N
FV M	Preload force medium	906 N
FV H	Preload force heavy	1.903 N
KaE L	Lift-off force light	750 N
KaE M	Lift-off force medium	2.748 N
KaE H	Lift-off force heavy	5.985 N
ca L	Axial rigidity light	114 N/µm
ca M	Axial rigidity medium	184 N/µm
ca H	Axial rigidity heavy	252 N/µm
Contact angle	Contact angle 25°	E
Lubricant		Without
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