Koyo
FOR REFERENCE ONLY
  • Spherical roller bearings
  • Withdrawal sleeves
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Bearing No. 23968RK+AH3968

Specifications
(Boundary dimensions ...etc)

d1(mm)320
B1(mm)112
B2(mm)119
G(mm)Tr355X5
G1(mm)21
d(mm)340
D(mm)460
B(mm)90
r(min.)(mm)3
Basic load ratings : Cr(kN)1680
Basic load ratings : C0r(kN)2980
Limiting speeds(Grease lub.)(min-1)590
Limiting speeds(Oil lub.)(min-1)790
Constant e()0.18
Axial load factors : Y1()3.82
Axial load factors : Y2()5.69
Axial load factors : Y0()3.74

Mounting dimensions

Refer.

(Refer.)Mass(kg) 55.5
JTEKT

2025/06/01