7040C KOYO bearing

Bearing 7040C

Angular contact ball bearing 7040C

Bearing number : 7040C

Size (mm) : 200x310x51

Brand : KOYO

Bore Diameter (mm) : 200

Outer Diameter (mm) : 310

Width (mm) : 51

Bearing dimensions and specification in KOYO catalogue:

d - 200 mm

D - 310 mm

B - 51 mm

C - 51 mm

Angle (α) - 15 °

a - 59.7 mm

r min. - 2.1 mm

r1 min. - 1.1 mm

da min. - 212 mm

Da max. - 298 mm

ra max. - 2 mm

Weight - 12.7 Kg

(Grease) Lubrication Speed - 2900 r/min

(Oil) Lubrication Speed - 3900 r/min

Calculation factor (f0) - 15.7

Tags :  KOYO , 200x310x51

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