Koyo
FOR REFERENCE ONLY
  • Tapered roller bearings
  • Single-row
  • Inch series


Bearing No. 594A/592XE

Specification data (main dimensions, etc.)

d(mm)95.250
D(mm)147.638
T(mm)35.717
B(mm)36.322
C(mm)26.192
r(min.)(mm)5.2
r1(min.)(mm)0.8
Basic load ratings : Cr(kN)230
Basic load ratings : C0r(kN)287
Fatigue load limit : Cu(kN)42.5
Limiting speeds(Grease lub.)(min-1)2400
Limiting speeds(Oil lub.)(min-1)3300
Load center spread : a(mm)33.4
Constant :e0.44
Axial load factors : Y11.36
Axial load factors : Y00.75

Mounting dimensions,weight (reference)

da(mm)113.0 mm
db(mm)104.0 mm
Da(mm)135.0 mm
Db(mm)142.0 mm
ra(max.)(mm)5.2 mm
rb(max.)(mm)0.8 mm
Mass(Refer.)(kg)2.07 kg
JTEKT

2026/07/05