Bearing 7068B (KOYO)

Angular contact ball bearings 7068B

Bearing number : 7068B

Size (mm) : 340x520x82

Brand : KOYO

Bore Diameter (mm) : 340

Outer Diameter (mm) : 520

Width (mm) : 82

Bearing dimensions and specification in KOYO catalogue:

d - 340 mm

D - 520 mm

B - 82 mm

C - 82 mm

Angle (α) - 40 °

a - 221.4 mm

r min. - 5 mm

r1 min. - 2 mm

da min. - 362 mm

Da max. - 498 mm

ra max. - 4 mm

Weight - 63.3 Kg

(Grease) Lubrication Speed - 800 r/min

(Oil) Lubrication Speed - 1100 r/min

Designation

Bore Dia, mm

Outer Dia, mm: