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

Roller follower with inner ring

NUTR308X/3AS - NTN

Needle roller bearing, roller follower, full-complement cylindrical roller, with inner ring, double-side shields, cylindrical outer ring

Documentation

Product information

PRODUCT DEFINITION
BrandNTN
d - Internal diameter40 mm
D - External diameter90 mm
C - Width of bearing, drawn cup or outer ring30 mm
F - Under roller diameter47,5 mm
B - Bearing/Inner ring width32 mm
e - Inlet diameter of roller or washer51 mm
rs - Min fillet radius0,6 mm
Bearing with/without cageSans
Radial clearance classCN
Precision classP0
Mass1,13 kg
PRODUCT PERFORMANCE
Cr - Dynamic load rating96,5 kN
C0r - Static load rating150 kN
Track load capacity cylindrical outer ring50 kN
N lim - Grease lubrication limit speed2100 tr/min
Tmin - Min operating temperature-20 °C
Tmax - Max operating temperature120 °C