Koyo
FOR REFERENCE ONLY
  • Spherical roller bearings
  • Spherical roller bearings
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Bearing No. 21322RH

Specifications
(Boundary dimensions ...etc)

d(mm)110
D(mm)240
B(mm)50
r(min.)(mm)3
Basic load ratings : Cr(kN)604
Basic load ratings : C0r(kN)616
Fatigue load limit : Cu(kN)46.0
Limiting speeds(Grease lub.)(min-1)1900
Limiting speeds(Oil lub.)(min-1)2600
Constant e()0.21
Axial load factors : Y1()3.19
Axial load factors : Y2()4.75
Axial load factors : Y0()3.12

Mounting dimensions

da(min.)(mm)124
da(max.)(mm)
Da(max.)(mm)226
Da(min.)(mm)
ra(max.)(mm)2.5

Refer.

(Refer.)Mass(kg) 11.8
JTEKT

2025/06/21