Product number:

B 71910-C-2RSD-T-P4S-UL

Brand:

Product name:

bearing

Suffixes:

C - 15 fokos hatásszög

2RS - két oldalt mûanyag porvédõ

T - textilbakelit kosár

P4S - méret és alakpontosság:P4, futáspontosság:P2

UL - Univerzálisan párosítható, könnyû elõfeszítés

Replacements:

7910 C TR V1V S UL P3

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B71910-C-2RSD-T-P4S-UL FAG

d	Bore diameter	50 mm
D	Outside diameter	72 mm
B	Width	12 mm
Cr	Basic dynamic load rating, radial	19.600 N
C0r	Basic static load rating, radial	11.900 N
Cur	Fatigue load limit, radial	1.260 N
nG Grease	Limiting speed for grease lubrication	19.000 1/min
≈m	Weight	126,83 g
da	Diameter shaft shoulder	55 mm
da	Diameter shaft shoulder clearance	h12
Da	Shoulder diameter outer ring	67,5 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	14,2 mm
rmin	Minimum chamfer dimension	0,6 mm
r1 min	Minimum chamfer dimension	0,6 mm
α	Contact angle	15 °
Tmin	Operating temperature min.	-30 °C
Tmax	Operating temperature max.	80 °C
FV L	Preload force light	89 N
FV M	Preload force medium	313 N
FV H	Preload force heavy	642 N
KaE L	Lift-off force light	274 N
KaE M	Lift-off force medium	1.044 N
KaE H	Lift-off force heavy	2.293 N
ca L	Axial rigidity light	45,6 N/µm
ca M	Axial rigidity medium	80,2 N/µm
ca H	Axial rigidity heavy	116 N/µm
Contact angle	Contact angle 15°	C
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