NSK 7911A5TRSU bearing in india

Angular contact ball bearings 7911A5TRSU

Bearing number : 7911A5TRSU

Size (mm) : 55x80x13

Brand : NSK

Bore Diameter (mm) : 55

Outer Diameter (mm) : 80

Width (mm) : 13

Bearing dimensions and specification in NSK catalogue:

d - 55 mm

D - 80 mm

B - 13 mm

a - 22,2 mm

d1 - 61 mm

r min. - 1 mm

r1 min. - 0,6 mm

D1 - 74 mm

D2 - 75 mm

Weight - 0,179 Kg

Basic dynamic load rating (C) - 18,1 kN

Basic static load rating (C0) - 16,8 kN

(Grease) Lubrication Speed - 14 600 r/min

(Oil) Lubrication Speed - 23 600 r/min