FAG NU2228-E-M1 bearing

140x250x68

Publ. 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

Bearing NU2228-E-M1 Bearing NU2228-E-M1

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