SKF NUP222ECP bearing

110x200x38

the suspect bearing and sent it to SKF for a rigorous bearing failure analysis. SKF confirmed that the bearing was counter-feit, which nearly caused the “repairs” to be worse than the original problem.



Cylindrical roller bearings NUP222ECP

Bearing number : NUP222ECP

Size (mm) : 110x200x38

Brand : SKF

Bore Diameter (mm) : 110

Outer Diameter (mm) : 200

Width (mm) : 38

Bearing dimensions and specification in SKF catalogue:

d - 110 mm

D - 200 mm

B - 38 mm

C - 38 mm

d1 - 141 mm

r1 min. - 2,1 mm

r2 min. - 2,1 mm

r3 min. - 2,1 mm

r4 min. - 2,1 mm

D1 - 174 mm

F - 132,5 mm

da min. - 122 mm

Da max. - 187 mm

db min - 144 mm

ra max. - 2 mm

rb max. - 2 mm

Weight - 5 Kg

Basic dynamic load rating (C) - 335 kN

Basic static load rating (C0) - 365 kN

Fatigue load limit (Pu) - 42,5

Reference speed - 3600 r/min

Limiting speed - 4000 r/min

Calculation factor (kr) - 0,15

Bearing NUP222ECP

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