Koyo
FOR REFERENCE ONLY
  • Spherical roller bearings
  • Spherical roller bearings
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Bearing No. 24164RHA

Specifications
(Boundary dimensions ...etc)

d(mm)320
D(mm)540
B(mm)218
r(min.)(mm)5
Basic load ratings : Cr(kN)4550
Basic load ratings : C0r(kN)7190
Fatigue load limit : Cu(kN)429
Limiting speeds(Grease lub.)(min-1)530
Limiting speeds(Oil lub.)(min-1)710
Constant e()0.40
Axial load factors : Y1()1.70
Axial load factors : Y2()2.52
Axial load factors : Y0()1.66

Mounting dimensions

da(min.)(mm)342
da(max.)(mm)
Da(max.)(mm)518
Da(min.)(mm)
ra(max.)(mm)4

Refer.

(Refer.)Mass(kg) 199
JTEKT

2025/06/01