Koyo
FOR REFERENCE ONLY
  • Self-aligning ball bearings
  • Open type
>

Bearing No. 1206

Specifications
(Boundary dimensions ...etc)

d(mm)30
D(mm)62
B(mm)16
r(min.)(mm)1
Basic load ratings : Cr(kN)19.6
Basic load ratings : C0r(kN)4.70
Fatigue load limit : Cu(kN)0.29
Limiting speeds(Grease lub.)(min-1)9900
Limiting speeds(Oil lub.)(min-1)12000
Constant :e()0.25
Axial load factors : Y1()2.55
Axial load factors : Y2()3.94
Axial load factors : Y0()2.67

Mounting dimensions

da(min.)(mm)35
Da(max.)(mm)57
ra(max.)(mm)1

Refer.

(Refer.)Mass(kg) 0.220
JTEKT

2025/05/14