FOR REFERENCE ONLY
  • Rolling mill roll neck bearings
  • Four-row tapered roller bearings
>

Bearing No. 37222

Specifications
(Boundary dimensions ...etc)

d(mm)110
D(mm)155
T(mm)114
W(mm)114
r(min.)(mm)2
r1(min.)(mm)2.5
Basic load ratings : Cr(kN)509
Basic load ratings : C0r(kN)955
Fatigue load limit : Cu(kN)138
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)121
Da(max.)(mm)145
Da(max.)(mm)140
S(min.)(mm)4.8
ra(max.)(mm)2
rb(max.)(mm)2
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) 6.45
JTEKT

2025/02/23