NSK 7040A5TRSU bearing

200x310x51

NSK wheel bearings original japan 38BWD12 bearing. Description of hub bearing:NSK wheel bearings original japan 38BWD12 bearing: NSK wheel bearings original japan 38BWD12 bearing is the main purpose of bearing and to provide accurate guide to the rotation of the wheel hub, it is under axial load and radial load, is a very important component.It is developed on the basis of standarded angular ...



Angular contact ball bearings 7040A5TRSU

Bearing number : 7040A5TRSU

Size (mm) : 200x310x51

Brand : NSK

Bore Diameter (mm) : 200

Outer Diameter (mm) : 310

Width (mm) : 51

Bearing dimensions and specification in NSK catalogue:

d - 200 mm

D - 310 mm

B - 51 mm

C - 51 mm

a - 85 mm

d1 - 212 mm

r min. - 2,5 mm

r1 min. - 1,5 mm

D1 - 298 mm

D2 - 303 mm

Weight - 12,452 Kg

Basic dynamic load rating (C) - 250 kN

Basic static load rating (C0) - 325 kN

(Grease) Lubrication Speed - 3 800 r/min

(Oil) Lubrication Speed - 5 800 r/min

Bearing 7040A5TRSU

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