Product number:

7220 B-XL-TVP-UA

Brand:

Product name:

bearing

Suffixes:

B - 40 fokos hatásszögû ferdehatásvonalú csapágy

TVP - polyamid kosár, görgõn vezetett

UA - univerzális kivitel párosított beépítéshez, a csapágypárnak "O"- és "X"-elrendezésben történõ beépítésnél csekély axiális hézaga van

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7220-B-XL-TVP-UA FAG

d	Bore diameter	100 mm
D	Outside diameter	180 mm
B	Width	34 mm
Cr	Basic dynamic load rating, radial	142.000 N
C0r	Basic static load rating, radial	124.000 N
Cur	Fatigue load limit, radial	7.300 N
nG	Limiting speed	4.850 1/min
nϑr	Reference speed	4.250 1/min
≈m	Weight	3,14 kg
da min	Minimum diameter of shaft shoulder	112 mm
Da max	Maximum diameter of housing shoulder	168 mm
Db max	Maximum diameter of housing shoulder	173 mm
ra max	Maximum fillet radius of shaft	2,1 mm
ra1 max	Maximum fillet radius of housing	1 mm
rmin	Minimum chamfer dimension	2,1 mm
r1 min	Minimum chamfer dimension	1,1 mm
D1	Shoulder diameter on outer ring wide side face	149,6 mm
d1	Shoulder diameter on inner ring wide side face	132,3 mm
a	Distance between the apexes of the pressure cones	76 mm
α	Contact angle	40 °
Tmin	Operating temperature min.	-30 °C
Tmax	Operating temperature max.	120 °C
Amin	Axial clearance per set min.	54 µm
Tol(+)	Tolerance for axial clearance or preload per set	12 µm
Design variant	Design variant B	B
Sealing	not sealed	Without
Cage	solid cage made of glass-fiber reinforced polyamid PA66, ball guided	TVP
Tolerance class	Normal (PN)	PN
Bearing with matched conditions for fitting in pairs	bearing set with small axial internal clearance	UA
Lubricant	Bearing not greased.	Without
Dimensional / heat stabilization	Rings dimensional stabilized up to 150°	S0