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


Bearing No. JM719149/13

Specification data (main dimensions, etc.)

d(mm)95.000
D(mm)150.000
T(mm)35.000
B(mm)34.000
C(mm)27.000
r(min.)(mm)3.0
r1(min.)(mm)2.5
Basic load ratings : Cr(kN)235
Basic load ratings : C0r(kN)294
Fatigue load limit : Cu(kN)43.4
Limiting speeds(Grease lub.)(min-1)2400
Limiting speeds(Oil lub.)(min-1)3300
Load center spread : a(mm)33.5
Constant :e0.44
Axial load factors : Y11.36
Axial load factors : Y00.75

Mounting dimensions,weight (reference)

da(mm)109.0 mm
db(mm)104.0 mm
Da(mm)135.0 mm
Db(mm)143.0 mm
ra(max.)(mm)3.0 mm
rb(max.)(mm)2.5 mm
Mass(Refer.)(kg)2.196 kg
JTEKT

2026/07/29