Product number:

B 71920-E-T-P4S-UL

Brand:

Product name:

bearing

Replacements:

B 71920-E-T-P4S-UL

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B71920-E-T-P4S-UL FAG

d	Bore diameter	100 mm
D	Outside diameter	140 mm
B	Width	20 mm
Cr	Basic dynamic load rating, radial	57.000 N
C0r	Basic static load rating, radial	42.500 N
Cur	Fatigue load limit, radial	4.100 N
nG Grease	Limiting speed for grease lubrication	8.500 1/min
nG Oil	Limiting speed for oil lubrication	13.000 1/min
≈m	Weight	0,78 kg
da	Diameter shaft shoulder	107 mm
da	Diameter shaft shoulder clearance	h12
Da	Shoulder diameter outer ring	133 mm
Da	Shoulder diameter outer ring clearance	H12
ra max	Maximum recess radius	0,6 mm
ra1 max	Maximum recess radius	0,6 mm
Etk min	Minimum diameter injection pitch	113,4 mm
Etk max	Maximum diameter injection pitch	117,5 mm
Etk1 min	Minimum diameter injection pitch	113,4 mm
Etk1 max	Maximum diameter injection pitch	117,5 mm
a	Distance between the apexes of the pressure cones	38,2 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	450 N
FV M	Preload force medium	1.616 N
FV H	Preload force heavy	3.417 N
KaE L	Lift-off force light	1.305 N
KaE M	Lift-off force medium	4.839 N
KaE H	Lift-off force heavy	10.556 N
ca L	Axial rigidity light	219 N/µm
ca M	Axial rigidity medium	353 N/µm
ca H	Axial rigidity heavy	479 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