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


Bearing No. 46215

Specification data (main dimensions, etc.)

d(mm)75
D(mm)115
T(mm)30
C(mm)26
r(min.)(mm)1.5
r1(min.)(mm)0.6
Basic load ratings : Cr(kN)89.9
Basic load ratings : C0r(kN)105
Fatigue load limit : Cu(kN)14.6
Limiting speeds(Grease lub.)(min-1)2500
Limiting speeds(Oil lub.)(min-1)3300
Constant e0.32
Axial load factors : Y22.12
Axial load factors : Y33.15
Axial load factors : Y02.07

Mounting dimensions,weight (reference)

da(min.)(mm)83.5 mm
Da(min.)(mm)106.5 mm
Sa(min.)(mm)2 mm
ra(max.)(mm)1.5 mm
rb(max.)(mm)0.6 mm
Mass(Refer.)(kg)0.994 kg
JTEKT

2026/08/04