Koyo
FOR REFERENCE ONLY
  • Spherical roller bearings
  • Spherical roller bearings
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Bearing No. 24028RH

Specifications
(Boundary dimensions ...etc)

d(mm)140
D(mm)210
B(mm)69
r(min.)(mm)2
Basic load ratings : Cr(kN)640
Basic load ratings : C0r(kN)957
Fatigue load limit : Cu(kN)81.7
Limiting speeds(Grease lub.)(min-1)2100
Limiting speeds(Oil lub.)(min-1)2800
Constant e()0.30
Axial load factors : Y1()2.28
Axial load factors : Y2()3.39
Axial load factors : Y0()2.23

Mounting dimensions

da(min.)(mm)150
da(max.)(mm)
Da(max.)(mm)200
Da(min.)(mm)
ra(max.)(mm)2

Refer.

(Refer.)Mass(kg) 8.49
JTEKT

2025/06/01