Koyo
FOR REFERENCE ONLY
  • Tapered roller bearings
  • Single-row
  • Inch series
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Bearing No. 41126/286

Specifications
(Boundary dimensions ...etc)

d(mm)28.575
D(mm)72.626
T(mm)24.608
B(mm)24.257
C(mm)17.462
r(min.)(mm)1.6
r1(min.)(mm)1.6
Basic load ratings : Cr(kN)77.3
Basic load ratings : C0r(kN)60.5
Fatigue load limit : Cu(kN)8.75
Limiting speeds(Grease lub.)(min-1)6100
Limiting speeds(Oil lub.)(min-1)8100
Load center spread : a(mm)20.7
Constant :e()0.60
Axial load factors : Y1()1.00
Axial load factors : Y0()0.55

Mounting dimensions

da(mm)41.5
db(mm)36.5
Da(mm)61.0
Db(mm)68.0
ra(max.)(mm)1.6
rb(max.)(mm)1.6

Refer.

(Refer.)Mass(kg) 0.472
JTEKT

2025/06/01