Koyo
FOR REFERENCE ONLY
  • Deep groove ball bearings
  • Single-row
  • Shielded/sealed type
  • Extremely light contact sealed
>

Bearing No. 63/32 2RD

Specifications
(Boundary dimensions ...etc)

d(mm)32
D(mm)75
B(mm)20
r(min.)(mm)1.1
Basic load ratings : Cr(kN)37.6
Basic load ratings : C0r(kN)16.2
Fatigue load limit : Cu(kN)1.30
factor : f0()12.7
Limiting speeds(Grease lub.)(min-1)8400
Limiting speeds(Oil lub.)(min-1)

Mounting dimensions

da(min.)(mm)38.5
da(max.)(mm)41
Da(max.)(mm)68.5
ra(max.)(mm)1

Refer.

(Refer.)Mass(kg) 0.437
JTEKT

2025/05/09