Bearing OB87 (KOYO)

Deep groove ball bearings OB87

Bearing number : OB87

Size (mm) : 6.35x9.525x3.175

Brand : KOYO

Bore Diameter (mm) : 6,35

Outer Diameter (mm) : 9,525

Width (mm) : 3,175

Bearing dimensions and specification in KOYO catalogue:

d - 6,35 mm

D - 9,525 mm

B - 3,175 mm

C - 3,175 mm

r min. - 0,08 mm

Weight - 0,0005 Kg

Basic dynamic load rating (C) - 0,42 kN

Basic static load rating (C0) - 0,2 kN

(Grease) Lubrication Speed - 53000 r/min

(Oil) Lubrication Speed - 63000 r/min

Designation

Bore Dia, mm

Outer Dia, mm: