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


Bearing No. 17098/244

Specification data (main dimensions, etc.)

d(mm)24.981
D(mm)62.000
T(mm)16.002
B(mm)16.566
C(mm)14.288
r(min.)(mm)1.6
r1(min.)(mm)1.6
Basic load ratings : Cr(kN)47.4
Basic load ratings : C0r(kN)40.6
Fatigue load limit : Cu(kN)5.80
Limiting speeds(Grease lub.)(min-1)6700
Limiting speeds(Oil lub.)(min-1)8900
Load center spread : a(mm)12.7
Constant :e0.38
Axial load factors : Y11.57
Axial load factors : Y00.86

Mounting dimensions,weight (reference)

da(mm)33.0 mm
db(mm)30.5 mm
Da(mm)54.0 mm
Db(mm)57.0 mm
ra(max.)(mm)1.6 mm
rb(max.)(mm)1.6 mm
Mass(Refer.)(kg)0.252 kg
JTEKT

2026/07/19