NTN NU311E bearing

55x120x29

NTN bearing certificate of origin–Generally speaking, the majority of customers ask for NTN bearing certificate of origin when importing NTN from China, in case of purchasing the original products.As one of the world leading NTN supplier, we could offer it when necessary. NTN bearing quality is absolutely second to none. Meanwhile, the bearing must be installed properly, supplied with the ...



Cylindrical roller bearings NU311E

Bearing number : NU311E

Size (mm) : 55x120x29

Brand : NTN

Bore Diameter (mm) : 55

Outer Diameter (mm) : 120

Width (mm) : 29

Bearing dimensions and specification in NTN catalogue:

d - 55 mm

Fw - 70,5 mm

D - 120 mm

B - 29 mm

C - 29 mm

r min. - 2 mm

r1 min. - 2 mm

Weight - 1,65 Kg

Basic dynamic load rating (C) - 137 kN

Basic static load rating (C0) - 143 kN

(Grease) Lubrication Speed - 5 300 r/min

(Oil) Lubrication Speed - 6 300 r/min

Bearing NU311E

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