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

Single row cylindrical roller bearings

NUP212EG15C3 - SNR

NUP212EG15C3
New

In the cylindrical roller bearing range, the single row roller bearing withstands high radial loads. The standard ISO ranges (NU, N, NJ, NF, NUP, NH, RNU, HJ) are available with different types of cage, bore diameters, shoulder rings.

Documentation

Product information

PRODUCT DEFINITION
BrandSNR
d - Internal diameter60 mm
D - External diameter110 mm
B - Bearing/Inner ring width22 mm
F - Under roller diameter72 mm
d1 - IR flange outer diameter77,7 mm
D1 - OR flange inner diameter95,8 mm
rs - Min fillet radius1,5 mm
r1s - Min fillet radius1,5 mm
Radial clearance classC3
Mass0,83 kg
undefined
PRODUCT PERFORMANCE
C - Dynamic load108 kN
C0 - Static load106 kN
Cu - Fatigue limit load12,9 kN
N ref - Reference thermal speed5400 tr/min
N lim - Mechanical Limit Speed7500 tr/min
Tmin - Min operating temperature-20 °C
Tmax - Max operating temperature120 °C
BEARING FREQUENCIES
BPFO - Over rolling frequency on outer ring (60 rpm)6,698 Hz
BPFI - Over rolling frequency on inner (60 rpm)9,302 Hz
BSF - Over rolling frequency on rolling element (60 rpm)5,98 Hz
BRF - Rotational frequency – rolling element (60 rpm)2,99 Hz
FTF - Rotational frequency - cage (60 rpm)0,419 Hz
ABUTMENT
da min - Min shoulder diameter IR68 mm
dc min - Min inner ring GO diameter80 mm
Da max - Max shoulder diameter OR102 mm
ra max - Max fillet radius1,5 mm
r1a - Max fillet radius1,5 mm
undefined

Industry Calcul Factors

Calcul factors image