Product number:

7312 B-XL-MP-UA

Brand:

Product name:

bearing

Sizes:

60X130X31

Suffixes:

B - 40 fokos hatásszögû ferdehatásvonalú csapágy

MP - réz ablakos tömörkosár, görgõn vezetett

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

Replacements:

7312 BECBM 7312 BG FY 7312 B-MP-UA

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7312-B-XL-MP-UA FAG

d	Bore diameter	60 mm
D	Outside diameter	130 mm
B	Width	31 mm
Cr	Basic dynamic load rating, radial	96.000 N
C0r	Basic static load rating, radial	69.000 N
Cur	Fatigue load limit, radial	4.750 N
nG	Limiting speed	9.200 1/min
nϑr	Reference speed	5.300 1/min
≈m	Weight	1,9 kg
da min	Minimum diameter of shaft shoulder	72 mm
Da max	Maximum diameter of housing shoulder	118 mm
Db max	Maximum diameter of housing shoulder	123 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	103,4 mm
d1	Shoulder diameter on inner ring wide side face	87,3 mm
a	Distance between the apexes of the pressure cones	55 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	solid brass cage, ball guided	MP
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