Koyo
FOR REFERENCE ONLY
  • Spherical roller bearings
  • Adapter assembles
>

Bearing No. 23992RK+H3992

Specifications
(Boundary dimensions ...etc)

d1(mm)430
B1(mm)189
d2(mm)540
B2(mm)60
B3(mm)77
d(mm)460
D(mm)620
B(mm)118
r(min.)(mm)4
Basic load ratings : Cr(kN)2890
Basic load ratings : C0r(kN)5350
Limiting speeds(Grease lub.)(min-1)370
Limiting speeds(Oil lub.)(min-1)500
Constant e()0.17
Axial load factors : Y1()3.89
Axial load factors : Y2()5.79
Axial load factors : Y0()3.80

Mounting dimensions

A(min.)(mm)-
K(min.)(mm)-
de(min.)(mm)474
b(min.)(mm)17

Refer.

(Refer.)Mass(kg) 164
JTEKT

2025/06/01