Product number:

31315-XL

Brand:

Product name:

bearing

Replacements:

31315

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31315-XL FAG

d	Bore diameter	75 mm
D	Outside diameter	160 mm
B	Width, inner ring	37 mm
C	Width, outer ring	26 mm
T	Width, total	40 mm
Cr	Basic dynamic load rating, radial	240.000 N
C0r	Basic static load rating, radial	236.000 N
Cur	Fatigue load limit, radial	35.500 N
nG	Limiting speed	5.300 1/min
nϑr	Thermal speed rating	3.300 1/min
≈m	Weight	3,345 kg
da max	Maximum diameter of shaft shoulder	91 mm
db min	Minimum diameter of shaft shoulder	87 mm
Da max	Maximum diameter of housing shoulder	148 mm
Ca min	Minimum axial space	6 mm
Cb min	Minimum axial space	14 mm
ra max	Maximum fillet radius of shaft	3 mm
r1, 2 min	Minimum chamfer dimension of inner ring back face	3 mm
r3, 4 min	Minimum chamfer dimension of outer ring back face	2,5 mm
a	Distance between the apexes of the pressure cones	50 mm
d1	Guidance rib diameter of inner ring	117,6 mm
Tmin	Operating temperature min.	-30 °C
Tmax	Operating temperature max.	120 °C
e	Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y	0,83
Y	Dynamic axial load factor	0,73
Y0	Static axial load factor	0,4
Tolerance class	Normal (ISO 492:2014), Tolerance of radial runout tKia, tKea and axial runout tSia reduced	PNXL
Heat treatment		Standard
Cage	Sheet steel cage, roller-guided	Standard
Internal design		Standard
Quality level	X-life	XL
Number of rows	Single-row	1