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

22219EAW33 - NTN

22219EAW33

The spherical roller bearing withstands significant loads and misalignments. This type of roller bearing is well adapted to harsh operating conditions: impacts or vibrations (crushers, vibrating screens, heavy handling, etc.). With the ULTAGE design, NTN offers as standard, unsurpassed endurance and longevity.

Documentation

  • 3D file

Product information

PRODUCT DEFINITION
BrandNTN
d - Internal diameter95 mm
D - External diameter170 mm
B - Bearing/Inner ring width43 mm
d2 - External diameter inner ring110,8 mm
D1 - Inner diameter outer ring152,8 mm
rs - Min fillet radius2,1 mm
Number of lubrication holes3
b - Groove width9,54 mm
k - Hole diameter4,5 mm
Radial clearance classCN
Mass3,95 kg
undefined
PRODUCT PERFORMANCE
C - Dynamic load416 kN
C0 - Static load417 kN
Cu - Fatigue limit load46,5 kN
e - Coefficient0.23
Y0 - Static axial load coefficient2.89
Y1 - Lower axial load coefficient2.95
Y2 - Upper axial load coefficient4.4
N ref - Reference thermal speed3800 tr/min
N lim - Mechanical Limit Speed4800 tr/min
Tmin - Min operating temperature-40 °C
Tmax - Max operating temperature200 °C
ABUTMENT
da min - Min shoulder diameter IR107 mm
Da max - Max shoulder diameter OR158 mm
ra max - Max shaft & housing fillet radius2 mm
undefined