Bearing 7338 (KOYO)

Angular contact ball bearings 7338

Bearing number : 7338

Size (mm) : 190x400x78

Brand : KOYO

Bore Diameter (mm) : 190

Outer Diameter (mm) : 400

Width (mm) : 78

Bearing dimensions and specification in KOYO catalogue:

d - 190 mm

D - 400 mm

B - 78 mm

C - 78 mm

Angle (α) - 30 °

a - 124.2 mm

r min. - 5 mm

r1 min. - 2 mm

da min. - 212 mm

Da max. - 378 mm

ra max. - 4 mm

Weight - 45.5 Kg

(Grease) Lubrication Speed - 1800 r/min

(Oil) Lubrication Speed - 2200 r/min

Designation

Bore Dia, mm

Outer Dia, mm: