Bearing 7052B (KOYO)

Angular contact ball bearings 7052B

Bearing number : 7052B

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) - 40 °

a - 171 mm

r min. - 4 mm

r1 min. - 1,5 mm

da min. - 278 mm

Da max. - 382 mm

ra max. - 3 mm

Weight - 29,3 Kg

Basic dynamic load rating (C) - 291 kN

Basic static load rating (C0) - 431 kN

(Grease) Lubrication Speed - 1100 r/min

(Oil) Lubrication Speed - 1500 r/min

Designation

Bore Dia, mm

Outer Dia, mm: