Product number:

B 7209-E-T-P4S-UL

Brand:

Product name:

bearing

Sizes:

45X85X19

Suffixes:

P4S - méret és alakpontosság:P4, futáspontosság:P2

UL - Univerzálisan párosítható, könnyû elõfeszítés

E - 25 fokos hatásszög

T - textilbakelit kosár

Replacements:

7209 ACDGA/P4A

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B7209-E-T-P4S-UL FAG

d	Bore diameter	45 mm
D	Outside diameter	85 mm
B	Width	19 mm
Cr	Basic dynamic load rating, radial	32.500 N
C0r	Basic static load rating, radial	16.900 N
Cur	Fatigue load limit, radial	1.790 N
nG Grease	Limiting speed for grease lubrication	15.000 1/min
nG Oil	Limiting speed for oil lubrication	24.000 1/min
≈m	Weight	0,408 kg
da	Diameter shaft shoulder	52,5 mm
da	Diameter shaft shoulder clearance	h12
Da	Shoulder diameter outer ring	78 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	58,5 mm
Etk max	Maximum diameter injection pitch	62,2 mm
Etk1 min	Minimum diameter injection pitch	58,5 mm
Etk1 max	Maximum diameter injection pitch	62,2 mm
a	Distance between the apexes of the pressure cones	24,7 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	268 N
FV M	Preload force medium	948 N
FV H	Preload force heavy	1.994 N
KaE L	Lift-off force light	782 N
KaE M	Lift-off force medium	2.873 N
KaE H	Lift-off force heavy	6.261 N
ca L	Axial rigidity light	121 N/µm
ca M	Axial rigidity medium	196 N/µm
ca H	Axial rigidity heavy	268 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