Product number:

B 7210 E-T-P4S-UL

Brand:

Product name:

bearing

Sizes:

50X90X20

Suffixes:

P4S - méret és alakpontosság:P4, futáspontosság:P2

UL - Univerzálisan párosítható, könnyû elõfeszítés

E - 25 fokos hatásszög

T - textilbakelit kosár

Replacements:

7210 ACDGA/P4A 7210 E-T-P4S-UL*FAG

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B7210-E-T-P4S-UL FAG

d	Bore diameter	50 mm
D	Outside diameter	90 mm
B	Width	20 mm
Cr	Basic dynamic load rating, radial	41.000 N
C0r	Basic static load rating, radial	21.400 N
Cur	Fatigue load limit, radial	2.260 N
nG Grease	Limiting speed for grease lubrication	14.000 1/min
nG Oil	Limiting speed for oil lubrication	22.000 1/min
≈m	Weight	0,463 kg
da	Diameter shaft shoulder	57 mm
da	Diameter shaft shoulder clearance	h12
Da	Shoulder diameter outer ring	83 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	62,4 mm
Etk max	Maximum diameter injection pitch	66,8 mm
Etk1 min	Minimum diameter injection pitch	62,4 mm
Etk1 max	Maximum diameter injection pitch	66,8 mm
a	Distance between the apexes of the pressure cones	26,3 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	352 N
FV M	Preload force medium	1.221 N
FV H	Preload force heavy	2.553 N
KaE L	Lift-off force light	1.027 N
KaE M	Lift-off force medium	3.697 N
KaE H	Lift-off force heavy	8.006 N
ca L	Axial rigidity light	138 N/µm
ca M	Axial rigidity medium	223 N/µm
ca H	Axial rigidity heavy	303 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