Koyo
FOR REFERENCE ONLY
  • Tapered roller bearings
  • Single-row
  • Metric series
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Bearing No. 32919JR

Specifications
(Boundary dimensions ...etc)

d(mm)95
D(mm)130
T(mm)23
B(mm)23
C(mm)18
r(min.)(mm)1.5
r1(min.)(mm)1.5
Basic load ratings : Cr(kN)130
Basic load ratings : C0r(kN)186
Fatigue load limit : Cu(kN)27.4
Limiting speeds(Grease lub.)(min-1)2600
Limiting speeds(Oil lub.)(min-1)3500
Load center spread : a(mm)23.5
Constant e()0.36
Axial load factors : Y1()1.68
Axial load factors : Y0()0.92

Mounting dimensions

da(min.)(mm)103.5
db(max.)(mm)102
Da(max.)(mm)121.5
Da(min.)(mm)119
Db(min.)(mm)125
Sa(min.)(mm)5
Sb(min.)(mm)5
ra(max.)(mm)1.5
rb(max.)(mm)1.5

Refer.

(Refer.)Mass(kg) 0.876
JTEKT

2025/06/01