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

Inner rings

1R280X305X69 - NTN

1R280X305X69

Needle roller bearing, inner ring

Documentation

Product information

PRODUCT DEFINITION
BrandNTN
d - Internal diameter280 mm
B - Bearing/Inner ring width69 mm
F - Under roller diameter305 mm
rs - Min fillet radius2 mm
Lubrication hole on inner ringNon/No
t - IR chamfer length4 mm
Precision classP0
Mass6,2 kg
ABUTMENT
da min - Min shoulder diameter IR289 mm
ras max - Max shaft & housing fillet radius2 mm