Koyo
FOR REFERENCE ONLY
  • Cylindrical roller bearings
  • Single-row
  • NN
  • Tapered type


Bearing No. NN3036K

Specification data (main dimensions, etc.)

d(mm)180
D(mm)280
B(mm)74
r(min.)(mm)2.1
Fw(mm)-
Ew(mm)255
Basic load ratings : Cr(kN)705
Basic load ratings : C0r(kN)958
Fatigue load limit : Cu(kN)118
Limiting speeds(Grease lub.)(min-1)2000
Limiting speeds(Oil lub.)(min-1)2400

Mounting dimensions,weight (reference)

da(min.)(mm)191 mm
da(max.)(mm)- mm
db(min.)(mm)- mm
Da(max.)(mm)269 mm
da(min.)(mm)257 mm
ra(max.)(mm)2 mm
Mass(Refer.)(kg)16.3 kg
JTEKT

2026/07/01