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Bearing 7901C (KOYO)

Bearing 7901C

Angular contact ball bearings 7901C

Bearing number : 7901C

Size (mm) : 12x24x6

Brand : KOYO

Bore Diameter (mm) : 12

Outer Diameter (mm) : 24

Width (mm) : 6

Bearing dimensions and specification in KOYO catalogue:

d - 12 mm

D - 24 mm

B - 6 mm

C - 6 mm

Angle (α) - 15 °

a - 5.4 mm

r min. - 0.3 mm

r1 min. - 0.15 mm

da min. - 14.5 mm

Da max. - 21.5 mm

ra max. - 0.3 mm

Weight - 0.010 Kg

(Grease) Lubrication Speed - 48000 r/min

(Oil) Lubrication Speed - 62000 r/min

Calculation factor (f0) - 14.7

Tags :  KOYO , 12x24x6

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