Product number:

B 71908-E-2RSD-T-P4S-UL

Brand:

Product name:

bearing

Sizes:

40X62X12

Suffixes:

E - 25 fokos hatásszög

2RD - Light contact seals

T - textilbakelit kosár

P4S - méret és alakpontosság:P4, futáspontosság:P2

UL - Univerzálisan párosítható, könnyû elõfeszítés

Replacements:

7908 A5 TR V1V SUL P3

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B71908-E-2RSD-T-P4S-UL FAG

d	Bore diameter	40 mm
D	Outside diameter	62 mm
B	Width	12 mm
Cr	Basic dynamic load rating, radial	17.100 N
C0r	Basic static load rating, radial	9.400 N
Cur	Fatigue load limit, radial	990 N
nG Grease	Limiting speed for grease lubrication	20.000 1/min
≈m	Weight	107,9 g
da	Diameter shaft shoulder	45 mm
da	Diameter shaft shoulder clearance	h12
Da	Shoulder diameter outer ring	58,5 mm
Da	Shoulder diameter outer ring clearance	H12
ra max	Maximum recess radius	0,6 mm
ra1 max	Maximum recess radius	0,15 mm
a	Distance between the apexes of the pressure cones	17,9 mm
rmin	Minimum chamfer dimension	0,6 mm
r1 min	Minimum chamfer dimension	0,6 mm
α	Contact angle	25 °
Tmin	Operating temperature min.	-30 °C
Tmax	Operating temperature max.	80 °C
FV L	Preload force light	111 N
FV M	Preload force medium	447 N
FV H	Preload force heavy	974 N
KaE L	Lift-off force light	324 N
KaE M	Lift-off force medium	1.348 N
KaE H	Lift-off force heavy	3.043 N
ca L	Axial rigidity light	91,3 N/µm
ca M	Axial rigidity medium	155 N/µm
ca H	Axial rigidity heavy	213 N/µm
Contact angle	Contact angle 25°	E
Lubricant		Standard
Sealing	non-contact sealed on both sides and greased “for life”	2RSD
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