Koyo
FOR REFERENCE ONLY
  • Rolling mill roll neck bearings
  • Four-row tapered roller bearings
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Bearing No. 37264

Specifications
(Boundary dimensions ...etc)

d(mm)320
D(mm)460
T(mm)338
W(mm)338
r(min.)(mm)4
r1(min.)(mm)5
Basic load ratings : Cr(kN)3760
Basic load ratings : C0r(kN)8590
Fatigue load limit : Cu(kN)843
Axial load factors : Y2(mm)2.03
Axial load factors : Y3()3.02
Axial load factors : Y0()1.98
Constant e()0.33

Mounting dimensions

da(min.)(mm)356
Da(max.)(mm)442
Da(max.)(mm)421
S(min.)(mm)8.5
ra(max.)(mm)3
rb(max.)(mm)4
Axial load factors : Y2(mm)2.03
Axial load factors : Y3()3.02
Axial load factors : Y0()1.98
Constant e()0.33

Refer.

(Refer.)Mass(kg) 183
JTEKT

2025/06/01