NSK NN3016ZTB bearing

80x113x34

As the development of more efficient electric motors continues to keep pace with upcoming regulations, it is important to ensure that all the components are engineered to the latest specifications, including the bearings. Tony Synnott, UK Engineering Manager for NSK Europe, explains how bearing design is affecting electric motor performance and reliability.



Cylindrical roller bearings NN3016ZTB

Bearing number : NN3016ZTB

Size (mm) : 80x113x34

Brand : NSK

Bore Diameter (mm) : 80

Outer Diameter (mm) : 113

Width (mm) : 34

Bearing dimensions and specification in NSK catalogue:

d - 80 mm

D - 125 mm

E - 113 mm

B - 34 mm

C - 34 mm

r min. - 1,1 mm

Weight - 1,282 Kg

Basic dynamic load rating (C) - 71 kN

Basic static load rating (C0) - 93 kN

(Grease) Lubrication Speed - 9 700 r/min

(Oil) Lubrication Speed - 11 700 r/min

Bearing NN3016ZTB

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