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


Bearing No. 03062/162

Specification data (main dimensions, etc.)

d(mm)15.875
D(mm)41.275
T(mm)14.288
B(mm)14.681
C(mm)11.112
r(min.)(mm)1.2
r1(min.)(mm)2.0
Basic load ratings : Cr(kN)27.3
Basic load ratings : C0r(kN)20.5
Fatigue load limit : Cu(kN)2.85
Limiting speeds(Grease lub.)(min-1)11000
Limiting speeds(Oil lub.)(min-1)14000
Load center spread : a(mm)9.3
Constant :e0.31
Axial load factors : Y11.93
Axial load factors : Y01.06

Mounting dimensions,weight (reference)

da(mm)21.5 mm
db(mm)20.0 mm
Da(mm)34.0 mm
Db(mm)37.5 mm
ra(max.)(mm)1.2 mm
rb(max.)(mm)2.0 mm
Mass(Refer.)(kg)0.095 kg
JTEKT

2026/08/09