Koyo
FOR REFERENCE ONLY
  • Deep groove ball bearings
  • Single-row
  • Open type
>

Bearing No. 6410

Specifications
(Boundary dimensions ...etc)

d(mm)50
D(mm)130
B(mm)31
r(min.)(mm)2.1
Basic load ratings : Cr(kN)104
Basic load ratings : C0r(kN)49.5
Fatigue load limit : Cu(kN)4.10
factor : f0()12.5
Limiting speeds(Grease lub.)(min-1)5500
Limiting speeds(Oil lub.)(min-1)6600

Mounting dimensions

da(min.)(mm)61
Da(max.)(mm)119
ra(max.)(mm)2

Refer.

(Refer.)Mass(kg) 1.88
JTEKT

2025/07/01