• English
  • Français
  • Deutsch
  • Italiano
  • Español
  • Português do Brasil
  • Polski
  • Русский
  • Türkçe

Drawn cup needle roller bearings, opened end

HMK1720C - NTN

HMK1720C

Needle roller bearing, drawn cup, open end, heavy load

Documentation

Product information

PRODUCT DEFINITION
BrandNTN
Fw - Under rollers diameter17 mm
D - External diameter24 mm
C - Width of bearing, drawn cup or outer ring20 mm
Lubrication hole on outer ringNon/No
Inner ring referenceIR12X17X20.5
Mass0,024 kg
undefined
PRODUCT PERFORMANCE
Cr - Dynamic load rating15,2 kN
C0r - Static load rating20 kN
N lim - Grease lubrication limit speed9500 tr/min
N lim - Oil lubrication limit speed14000 tr/min
Tmin - Min operating temperature-20 °C
Tmax - Max operating temperature120 °C