Product number:

22256 B-K-MB

Brand:

Product name:

bearing

Sizes:

280X500X130

Replacements:

22256-BEA-XL-K-MB1 FAG 22256-BEA-XL-K-MB1

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22256-BEA-XL-K-MB1 FAG

Housing selection guide

d	Bore diameter	280 mm
D	Outside diameter	500 mm
B	Width	130 mm
Cr	Basic dynamic load rating, radial	2.750.000 N
C0r	Basic static load rating, radial	3.700.000 N
Cur	Fatigue load limit, radial	320.000 N
nG	Limiting speed	1.650 1/min
nϑr	Reference speed	990 1/min
≈m	Weight	106,18 kg
da min	Minimum diameter shaft shoulder	300 mm
Da max	Maximum diameter of housing shoulder	480 mm
ra max	Maximum recess radius	4 mm
da max	Maximum diameter of shaft shoulder	324 mm
db min	Minimum cavity diameter of the sleeve	296 mm
Ba min	Minimum cavity width of the sleeve	28 mm
rmin	Minimum chamfer dimension	5 mm
D1	Bore diameter outer ring	436 mm
ds	Diameter lubrication hole	12,5 mm
ns	Width of lubricating groove	23,5 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	0,25
Y1	Dynamic axial load factor	2,71
Y2	Dynamic axial load factor	4,04
Y0	Static axial load factor	2,65
Design	with lose center lip ring	BEA
Bore type	Tapered, taper 1:12	K
Cage	Solid brass cage	MB1
Radial internal clearance	Group N (CN)	CN
Relubrication feature		Standard