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


Bearing No. 596/592A

Specification data (main dimensions, etc.)

d(mm)85.725
D(mm)152.400
T(mm)39.688
B(mm)36.322
C(mm)30.162
r(min.)(mm)3.6
r1(min.)(mm)3.2
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)37.1
Constant :e0.44
Axial load factors : Y11.36
Axial load factors : Y00.75

Mounting dimensions,weight (reference)

da(mm)102.0 mm
db(mm)96.0 mm
Da(mm)135.0 mm
Db(mm)144.0 mm
ra(max.)(mm)3.6 mm
rb(max.)(mm)3.2 mm
Mass(Refer.)(kg)2.87 kg
JTEKT

2026/07/05