NTN NNU4992 bearing

Bearing NNU4992

NTN NNU4992 bearing, Size: 460x620x160. NTN NNU4992 are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Cylindrical roller bearings NNU4992

Bearing number : NNU4992

Size (mm) : 460x620x160

Brand : NTN

Bore Diameter (mm) : 460

Outer Diameter (mm) : 620

Width (mm) : 160

Bearing dimensions and specification in NTN catalogue:

d - 460 mm

Fw - 512 mm

D - 620 mm

B - 160 mm

C - 160 mm

r min. - 4 mm

Weight - 132 Kg

Basic dynamic load rating (C) - 2 220 kN

Basic static load rating (C0) - 5 850 kN

(Grease) Lubrication Speed - 800 r/min

(Oil) Lubrication Speed - 950 r/min

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