Product number:

7311 B-XL-JP-UA

Brand:

Product name:

bearing

Structure:

egysoros,ferdehatásvonalú

Sizes:

55X120X29

Suffixes:

B - 40 fokos hatásszögû ferdehatásvonalú csapágy

JP - acélkosár, görgõn vezetett

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

Replacements:

7311 B-JP-UA 7311 BECBJ

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7311-B-XL-JP-UA FAG

d	Bore diameter	55 mm
D	Outside diameter	120 mm
B	Width	29 mm
Cr	Basic dynamic load rating, radial	91.000 N
C0r	Basic static load rating, radial	61.000 N
Cur	Fatigue load limit, radial	4.250 N
nG	Limiting speed	7.700 1/min
nϑr	Reference speed	5.600 1/min
≈m	Weight	1,41 kg
da min	Minimum diameter of shaft shoulder	66 mm
Da max	Maximum diameter of housing shoulder	109 mm
Db max	Maximum diameter of housing shoulder	114,4 mm
ra max	Maximum fillet radius of shaft	2 mm
ra1 max	Maximum fillet radius of housing	1 mm
rmin	Minimum chamfer dimension	2 mm
r1 min	Minimum chamfer dimension	1 mm
D1	Shoulder diameter on outer ring wide side face	95,3 mm
d1	Shoulder diameter on inner ring wide side face	80,3 mm
a	Distance between the apexes of the pressure cones	51 mm
α	Contact angle	40 °
Tmin	Operating temperature min.	-30 °C
Tmax	Operating temperature max.	150 °C
Amin	Axial clearance per set min.	46 µm
Tol(+)	Tolerance for axial clearance or preload per set	12 µm
Design variant	Design variant B	B
Sealing	not sealed	Without
Cage	steel sheet metal	JP
Tolerance class	Class6 (P6), better than PN	P6
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