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

Bearing No. 23144RHAK+H3144

Specifications
(Boundary dimensions ...etc)

d1(mm)200
B1(mm)158
d2(mm)280
B2(mm)32
B3(mm)44
d(mm)220
D(mm)370
B(mm)120
r(min.)(mm)4
Basic load ratings : Cr(kN)2000
Basic load ratings : C0r(kN)2790
Limiting speeds(Grease lub.)(min-1)870
Limiting speeds(Oil lub.)(min-1)1200
Constant e()0.31
Axial load factors : Y1()2.15
Axial load factors : Y2()3.20
Axial load factors : Y0()2.10

Mounting dimensions

A(min.)(mm)-
K(min.)(mm)-
de(min.)(mm)233
b(min.)(mm)10

Refer.

(Refer.)Mass(kg) 64.8
JTEKT

2025/06/01