Deep groove ball bearings WBC2,5-7ZA

Bearing number : WBC2,5-7ZA

Size (mm) : 2.5x7x3

Brand : NTN

Bore Diameter (mm) : 2,5

Outer Diameter (mm) : 7

Width (mm) : 3

Bearing dimensions and specification in NTN catalogue:

d - 2,5 mm

D - 7 mm

B - 3 mm

C - 3 mm

r min. - 0,15 mm

da min. - 3,7 mm

da max - 4 mm

Da max. - 5,8 mm

ra max. - 0,15 mm

Weight - 0,673) Kg

Basic dynamic load rating (C) - 0,284 kN

Basic static load rating (C0) - 0,096 kN

(Grease) Lubrication Speed - 59 000 r/min

(Oil) Lubrication Speed - 70 000 r/min

Calculation factor (f0) - 13,8