Koyo
FOR REFERENCE ONLY
  • Spherical roller bearings
  • Withdrawal sleeves
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Bearing No. 23128RZK+AHX3128

Specifications
(Boundary dimensions ...etc)

d1(mm)135
B1(mm)83
B2(mm)88
G(mm)M150�2
G1(mm)14
d(mm)140
D(mm)225
B(mm)68
r(min.)(mm)2.1
Basic load ratings : Cr(kN)710
Basic load ratings : C0r(kN)940
Limiting speeds(Grease lub.)(min-1)1900
Limiting speeds(Oil lub.)(min-1)2600
Constant e()0.28
Axial load factors : Y1()2.45
Axial load factors : Y2()3.65
Axial load factors : Y0()2.40

Mounting dimensions

Refer.

(Refer.)Mass(kg) 11.5
JTEKT

2025/06/01