Koyo
FOR REFERENCE ONLY
  • Spherical roller bearings
  • Withdrawal sleeves
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Bearing No. 23938RK+AH3938

Specifications
(Boundary dimensions ...etc)

d1(mm)180
B1(mm)66
B2(mm)71
G(mm)M200X3
G1(mm)13
d(mm)190
D(mm)260
B(mm)52
r(min.)(mm)2
Basic load ratings : Cr(kN)608
Basic load ratings : C0r(kN)969
Limiting speeds(Grease lub.)(min-1)1200
Limiting speeds(Oil lub.)(min-1)1600
Constant e()0.18
Axial load factors : Y1()3.69
Axial load factors : Y2()5.50
Axial load factors : Y0()3.61

Mounting dimensions

Refer.

(Refer.)Mass(kg) 10.1
JTEKT

2025/06/01