Koyo
FOR REFERENCE ONLY
  • Full complement type cylindrical roller bearings
  • Open type
  • Double-row
  • Fixed side
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Bearing No. DC4864AVW

Specifications
(Boundary dimensions ...etc)

d(mm)320
D(mm)400
B(mm)80
B1(mm)
B2(mm)
r(min.)(mm)2.1
Effective movement : S(mm)-
Basic load ratings : Cr(kN)1040
Basic load ratings : C0r(kN)2310
Fatigue load limit : Cu(kN)249
Lubrication hole : P(mm)40
Lubrication hole : P1(mm)
Lubrication hole qty : n()8
Lubrication hole : d0()6

Mounting dimensions

da(min.)(mm)332
da(min.)(mm)388
ra(max.)(mm)2

Refer.

(Refer.)Mass(kg) 24.3
JTEKT

2025/06/01