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

Roller follower with inner ring

NA2203LL/3AS - NTN

NA2203LL/3AS

Documentation

Product information

PRODUCT DEFINITION
BrandNTN
d - Internal diameter17 mm
D - External diameter40 mm
C - Width of bearing, drawn cup or outer ring15,8 mm
F - Under roller diameter22 mm
B - Bearing/Inner ring width16 mm
e - Inlet diameter of roller or washer28 mm
R - Track roller radius500 mm
rs - Min fillet radius0,3 mm
Bearing with/without cageAvec
Radial clearance classCN
Precision classP0
Mass0,113 kg
undefined
PRODUCT PERFORMANCE
Cr - Dynamic load rating10,4 kN
C0r - Static load rating15,6 kN
Track load capacity spherical outer ring3,85 kN
N lim - Grease lubrication limit speed7000 tr/min
Tmin - Min operating temperature-20 °C
Tmax - Max operating temperature100 °C