Koyo
FOR REFERENCE ONLY
  • Self-aligning ball bearings
  • Open type
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Bearing No. 1214

Specifications
(Boundary dimensions ...etc)

d(mm)70
D(mm)125
B(mm)24
r(min.)(mm)1.5
Basic load ratings : Cr(kN)43.3
Basic load ratings : C0r(kN)13.7
Fatigue load limit : Cu(kN)0.87
Limiting speeds(Grease lub.)(min-1)4600
Limiting speeds(Oil lub.)(min-1)5700
Constant :e()0.18
Axial load factors : Y1()3.48
Axial load factors : Y2()5.38
Axial load factors : Y0()3.64

Mounting dimensions

da(min.)(mm)78
Da(max.)(mm)117
ra(max.)(mm)1.5

Refer.

(Refer.)Mass(kg) 1.26
JTEKT

2025/06/01