Product number:

B 71911 E-T-P4S-UL

Brand:

Product name:

bearing

Sizes:

55X80X13

Suffixes:

E.T.P4S.UL - E=25 fokos hatásszög, T= textilbakelit tömör ablakos kosár, P4S= tûrésosztály, UL= univerzális kivitel párosított beépítéshez, a csapágypárnak "O"- és "X"-elrendezésben enyhe elõfeszítése van

Replacements:

71911 ACDGA/P4A

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B71911-E-T-P4S-UL FAG

d	Bore diameter	55 mm
D	Outside diameter	80 mm
B	Width	13 mm
Cr	Basic dynamic load rating, radial	22.200 N
C0r	Basic static load rating, radial	13.700 N
Cur	Fatigue load limit, radial	1.450 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	174,2 g
da	Diameter shaft shoulder	60 mm
da	Diameter shaft shoulder clearance	h12
Da	Shoulder diameter outer ring	75,5 mm
Da	Shoulder diameter outer ring clearance	H12
ra max	Maximum recess radius	0,6 mm
ra1 max	Maximum recess radius	0,3 mm
Etk min	Minimum diameter injection pitch	62,8 mm
Etk max	Maximum diameter injection pitch	65,1 mm
Etk1 min	Minimum diameter injection pitch	62,8 mm
Etk1 max	Maximum diameter injection pitch	65,1 mm
a	Distance between the apexes of the pressure cones	22,2 mm
rmin	Minimum chamfer dimension	1 mm
r1 min	Minimum chamfer dimension	1 mm
α	Contact angle	25 °
Tmin	Operating temperature min.	-30 °C
Tmax	Operating temperature max.	100 °C
FV L	Preload force light	149 N
FV M	Preload force medium	588 N
FV H	Preload force heavy	1.278 N
KaE L	Lift-off force light	431 N
KaE M	Lift-off force medium	1.768 N
KaE H	Lift-off force heavy	3.973 N
ca L	Axial rigidity light	115 N/µm
ca M	Axial rigidity medium	193 N/µm
ca H	Axial rigidity heavy	266 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