Koyo
FOR REFERENCE ONLY
  • Spherical roller bearings
  • Withdrawal sleeves
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Bearing No. 23960RK+AH3960

Specifications
(Boundary dimensions ...etc)

d1(mm)280
B1(mm)112
B2(mm)119
G(mm)Tr315X5
G1(mm)21
d(mm)300
D(mm)420
B(mm)90
r(min.)(mm)3
Basic load ratings : Cr(kN)1610
Basic load ratings : C0r(kN)2610
Limiting speeds(Grease lub.)(min-1)680
Limiting speeds(Oil lub.)(min-1)910
Constant e()0.20
Axial load factors : Y1()3.42
Axial load factors : Y2()5.09
Axial load factors : Y0()3.34

Mounting dimensions

Refer.

(Refer.)Mass(kg) 49.3
JTEKT

2025/06/01