Koyo
FOR REFERENCE ONLY
  • Tapered roller bearings
  • Double-row
  • TDO type


Bearing No. 46296A

Specification data (main dimensions, etc.)

d(mm)480
D(mm)700
T(mm)206
C(mm)165
r(min.)(mm)6
r1(min.)(mm)3
Basic load ratings : Cr(kN)4040
Basic load ratings : C0r(kN)7230
Fatigue load limit : Cu(kN)666
Limiting speeds(Grease lub.)(min-1)260
Limiting speeds(Oil lub.)(min-1)340
Constant e0.33
Axial load factors : Y22.03
Axial load factors : Y33.02
Axial load factors : Y01.98

Mounting dimensions,weight (reference)

da(min.)(mm)508 mm
Da(min.)(mm)666 mm
Sa(min.)(mm)20.5 mm
ra(max.)(mm)5 mm
rb(max.)(mm)2.5 mm
Mass(Refer.)(kg)240 kg
JTEKT

2026/07/05