Deep groove ball bearings WA674ASA

Bearing number : WA674ASA

Size (mm) : 4x7x2.5

Brand : NTN

Bore Diameter (mm) : 4

Outer Diameter (mm) : 7

Width (mm) : 2,5

Bearing dimensions and specification in NTN catalogue:

d - 4 mm

D - 7 mm

B - 2,5 mm

C - 2,5 mm

r min. - 0,08 mm

da min. - 4,6 mm

da max - 5 mm

Da max. - 6,4 mm

ra max. - 0,08 mm

Weight - 0,35 Kg

Basic dynamic load rating (C) - 0,222 kN

Basic static load rating (C0) - 0,088 kN

(Grease) Lubrication Speed - 54 000 r/min

(Oil) Lubrication Speed - 63 000 r/min

Calculation factor (f0) - 15,3