Product number:

NUP 2228-E-XL-M1-C3

Brand:

Product name:

bearing

Sizes:

140X250X68

Suffixes:

E - növelt teherbírás

M1 - görgõn vezetett bronz kosár.zsírkenéshez javasolt

C3 - a csapágyhézag nagyobb a normálisnál

Replacements:

NUP 2228-E-M1-C3

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NUP2228-E-XL-M1-C3 FAG

d	Bore diameter	140 mm
D	Outside diameter	250 mm
B	Width	68 mm
Cr	Basic dynamic load rating, radial	670.000 N
C0r	Basic static load rating, radial	830.000 N
Cur	Fatigue load limit, radial	133.000 N
nG	Limiting speed	4.900 1/min
nϑr	Reference speed	2.050 1/min
≈m	Weight	15,1 kg
d1	Maximum rib diameter inner ring	179,4 mm
D1 min	Minimum rib diameter outer ring	216,7 mm
da min	Minimum diameter shaft shoulder	154 mm
dc min	Minimum shaft shoulder	182 mm
Da max	Maximum diameter of housing shoulder	236 mm
ra max	Maximum recess radius	2,5 mm
rmin	Minimum chamfer dimension	3 mm
r1 min	Minimum chamfer dimension	3 mm
E	Raceway diameter outer ring	225 mm
F	Raceway diameter inner ring	169 mm
B3	Width of loose rib	12 mm
Tmin	Operating temperature min.	-30 °C
Tmax	Operating temperature max.	150 °C
Design	Increased Capacity Design	E
Cage	Two Piece Brass Cage Roller Guided	M1
Radial internal clearance	Group 3 (C3)	C3
Tolerance class	Normal (PN)	PN