Koyo
FOR REFERENCE ONLY
  • Tapered roller bearings
  • Single-row
  • Metric series
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Bearing No. 33016JR

Specifications
(Boundary dimensions ...etc)

d(mm)80
D(mm)125
T(mm)36
B(mm)36
C(mm)29.5
r(min.)(mm)1.5
r1(min.)(mm)1.5
Basic load ratings : Cr(kN)218
Basic load ratings : C0r(kN)288
Fatigue load limit : Cu(kN)44.8
Limiting speeds(Grease lub.)(min-1)2900
Limiting speeds(Oil lub.)(min-1)3900
Load center spread : a(mm)25.1
Constant e()0.28
Axial load factors : Y1()2.16
Axial load factors : Y0()1.19

Mounting dimensions

da(min.)(mm)88.5
db(max.)(mm)90
Da(max.)(mm)116.5
Da(min.)(mm)112
Db(min.)(mm)119
Sa(min.)(mm)6
Sb(min.)(mm)6.5
ra(max.)(mm)1.5
rb(max.)(mm)1.5

Refer.

(Refer.)Mass(kg) 1.63
JTEKT

2025/06/01