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


Bearing No. JLM710949/10

Specification data (main dimensions, etc.)

d(mm)65.000
D(mm)105.000
T(mm)24.000
B(mm)23.000
C(mm)18.500
r(min.)(mm)3.0
r1(min.)(mm)1.0
Basic load ratings : Cr(kN)120
Basic load ratings : C0r(kN)129
Fatigue load limit : Cu(kN)19.6
Limiting speeds(Grease lub.)(min-1)3500
Limiting speeds(Oil lub.)(min-1)4700
Load center spread : a(mm)23.8
Constant :e0.45
Axial load factors : Y11.32
Axial load factors : Y00.73

Mounting dimensions,weight (reference)

da(mm)77.0 mm
db(mm)71.0 mm
Da(mm)96.0 mm
Db(mm)100.5 mm
ra(max.)(mm)3.0 mm
rb(max.)(mm)1.0 mm
Mass(Refer.)(kg)0.747 kg
JTEKT

2026/07/19