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


Bearing No. JLM508748/10

Specification data (main dimensions, etc.)

d(mm)60.000
D(mm)95.000
T(mm)24.000
B(mm)24.000
C(mm)19.000
r(min.)(mm)5.0
r1(min.)(mm)2.5
Basic load ratings : Cr(kN)108
Basic load ratings : C0r(kN)125
Fatigue load limit : Cu(kN)18.9
Limiting speeds(Grease lub.)(min-1)3900
Limiting speeds(Oil lub.)(min-1)5200
Load center spread : a(mm)21.2
Constant :e0.40
Axial load factors : Y11.49
Axial load factors : Y00.82

Mounting dimensions,weight (reference)

da(mm)75.0 mm
db(mm)66.0 mm
Da(mm)85.0 mm
Db(mm)91.0 mm
ra(max.)(mm)5.0 mm
rb(max.)(mm)2.5 mm
Mass(Refer.)(kg)0.598 kg
JTEKT

2026/07/08