

FAG NU2228-E-M1 bearing
140x250x68Publ. No. WL 80123 All about the Rolling Bearing – FAG Training Courses on Rolling Bearings Theory and Practice Publ. No. WL 80134 FAG Video: Mounting and Dismounting of Rolling Bearings ... their very limit of storage time. The lubricating greases contained in the bearings may change their chemico-physical behaviour due to aging (see FAG ...
Cylindrical roller bearings NU2228-E-M1
Bearing number : NU2228-E-M1
Size (mm) : 140x250x68
Brand : FAG
Bore Diameter (mm) : 140
Outer Diameter (mm) : 250
Width (mm) : 68
Bearing dimensions and specification in FAG catalogue:
d - 140 mm
D - 250 mm
B - 68 mm
D1 - 216,7 mm
Da max - 236 mm
da max - 166 mm
da min - 154 mm
db min - 171 mm
E - 225 mm
F - 169 mm
r1 min - 3 mm
ra max - 2,5 mm
ra1 max - 2,5 mm
rmin - 3 mm
s - 7 mm / Axial displacement facility from central position
m - 14,5 kg / Weight
Cr - 670000 N / Dynamic load rating (radial)
C0r - 830000 N / Static load rating (radial)
nG - 4250 1/min / Limiting speed
nB - 2080 1/min
Cur - 132000 N / Fatigue limit load, radial
Main dimensions to DIN 5412-1, non-locating bearing, separable, with cage


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