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31330-X-XL-DF-A280-330 FAG

d	Bore diameter	150 mm
D	Outside diameter	320 mm
2B	Inner ring total width	150 mm
2T	Outer ring total width	164 mm
Cr	Basic dynamic load rating, radial	1.600.000 N
C0r	Basic static load rating, radial	2.090.000 N
Cur	Fatigue load limit, radial	260.000 N
nG	Limiting speed	2.300 1/min
nϑr	Thermal speed rating	1.280 1/min
≈m	Weight	59,225 kg
da max	Maximum diameter of shaft shoulder	181 mm
Da max	Maximum diameter of housing shoulder	302 mm
Ca min	Minimum axial space	9 mm
r3, 4 min	Minimum chamfer dimension of outer ring back face	4 mm
A	Width of spacer	64 mm
Tmin	Operating temperature min.	-30 °C
Tmax	Operating temperature max.	200 °C
e	Limiting value of Fa/Fr for the applicability of diff. Values of factors X and Y	0,83
Y1	Dynamic axial load factor	0,82
Y2	Dynamic axial load factor	1,22
Y0	Static axial load factor	0,8
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
Axial internal clearance	Axial internal clearance between 280 and 330 µm	A280-330
Quality level	X-life	XL
Number of rows	Double-row	2
Matched arrangement	X arrangement	F