NTN 51211 Bearing Specifications

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Bearing 51211

Bearing number : 51211

Size (mm) : 55x90x25

Brand : NTN

Bore Diameter (mm) : 55

Outer Diameter (mm) : 90

Width (mm) : 25

Bearing dimensions and specification in NTN catalogue:

d - 55 mm

D - 90 mm

T - 25 mm

d1 - 90 mm

r min. - 1 mm

D1 - 57 mm

da min. - 76 mm

Da max. - 69 mm

ra max. - 1 mm

Weight - 0,608 Kg

Basic dynamic load rating (C) - 69,5 kN

Basic static load rating (C0) - 159 kN

(Grease) Lubrication Speed - 2 100 r/min

(Oil) Lubrication Speed - 3 000 r/min

Tags :  NTN , 55x90x25