Koyo
FOR REFERENCE ONLY
  • Spherical roller bearings
  • Withdrawal sleeves
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Bearing No. 23992RK+AH3992

Specifications
(Boundary dimensions ...etc)

d1(mm)440
B1(mm)145
B2(mm)153
G(mm)Tr480X5
G1(mm)25
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

Refer.

(Refer.)Mass(kg) 127
JTEKT

2025/06/13