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


Bearing No. 6410

Specification data (main 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 : f012.5
Limiting speeds(Grease lub.)(min-1)5500
Limiting speeds(Oil lub.)(min-1)6600

Mounting dimensions,weight (reference)

da(min.)(mm)61 mm
Da(max.)(mm)119 mm
ra(max.)(mm)2 mm
Mass(Refer.)(kg)1.88 kg
JTEKT

2026/07/01