7052 KOYO bearing

Bearing 7052

Angular contact ball bearing 7052

Bearing number : 7052

Size (mm) : 260x400x65

Brand : KOYO

Bore Diameter (mm) : 260

Outer Diameter (mm) : 400

Width (mm) : 65

Bearing dimensions and specification in KOYO catalogue:

d - 260 mm

D - 400 mm

B - 65 mm

C - 65 mm

Angle (α) - 30 °

a - 128,4 mm

r min. - 4 mm

r1 min. - 1,5 mm

da min. - 278 mm

Da max. - 382 mm

ra max. - 3 mm

Weight - 28,7 Kg

Basic dynamic load rating (C) - 325 kN

Basic static load rating (C0) - 478 kN

(Grease) Lubrication Speed - 1500 r/min

(Oil) Lubrication Speed - 1900 r/min

Tags :  KOYO , 260x400x65

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