MR74 bearing 4x7x2

Bearing MR74

Deep groove ball bearings MR74

Bearing number : MR74

Size (mm) : 4x7x2

Bore Diameter (mm) : 4

Outer Diameter (mm) : 7

Width (mm) : 2

Bearing dimensions and specification in catalogue:

d - 4 mm

D - 7 mm

B - 2 mm

C - 2 mm

r min. - 0,1 mm

da min. - 4,8 mm

Da max. - 6,2 mm

ra max. - 0,1 mm

Weight - 0,00022 Kg

Basic dynamic load rating (C) - 0,31 kN

Basic static load rating (C0) - 0,115 kN

(Grease) Lubrication Speed - 60 000 r/min

(Oil) Lubrication Speed - 67 000 r/min

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