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


Bearing No. 46T30240JR/110

Specification data (main dimensions, etc.)

d(mm)200
D(mm)360
T(mm)142
C(mm)110
r(min.)(mm)4
r1(min.)(mm)1.5
Basic load ratings : Cr(kN)1700
Basic load ratings : C0r(kN)2240
Fatigue load limit : Cu(kN)252
Limiting speeds(Grease lub.)(min-1)750
Limiting speeds(Oil lub.)(min-1)1000
Constant e0.44
Axial load factors : Y21.55
Axial load factors : Y32.31
Axial load factors : Y01.52

Mounting dimensions,weight (reference)

da(min.)(mm)222 mm
Da(min.)(mm)336 mm
Sa(min.)(mm)16 mm
ra(max.)(mm)4 mm
rb(max.)(mm)1.5 mm
Mass(Refer.)(kg)56.5 kg
JTEKT

2026/07/29