SKF NNCL4834CV bearing

170x215x45

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.



Double row cylindrical roller bearings NNCL 4834 CV

Bearing number : NNCL 4834 CV

Size (mm) : 170x215x45

Brand : SKF

Bore Diameter (mm) : 170

Outer Diameter (mm) : 215

Width (mm) : 45

Bearing dimensions and specification in SKF catalogue:

d - 170 mm

D - 215 mm

B - 45 mm

d1 - - 187 mm

E - 201.3 mm

b1 - 7 mm

K - 4 mm

s - 3 mm

r1,2 - min. - 1.1 mm

da - min. - 176 mm

Da - max. - 209 mm

ra - max. - 1 mm

Basic dynamic load rating - C - 286 kN

Basic static load rating - C0 - 655 kN

Fatigue load limit - Pu - 65.5 kN

Reference speed - 1300 r/min

Limiting speed - 1600 r/min

Calculation factor - kr - 0.2

Mass bearing - 3.9 kg

Bearing NNCL 4834 CV Bearing NNCL 4834 CV

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