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

4-point angular contact ball bearings

QJ311 - NTN

QJ311

Documentation

Product information

PRODUCT DEFINITION
BrandNTN
d - Internal diameter55 mm
D - External diameter120 mm
B - Bearing/Inner ring width29 mm
r1s - Min fillet radius2 mm
α - Contact angle30 °
Cage materialLaiton
Mass1,76 kg
undefined
PRODUCT PERFORMANCE
Ca - Dynamic axial load rating118 kN
C0a - Static axial load rating170 kN
Cu - Fatigue limit load7,3 kN
Tmin - Min operating temperature-40 °C
Tmax - Max operating temperature120 °C
ABUTMENT
ra max - Max shaft & housing fillet radius2 mm
Da max - Max shoulder diameter OR110 mm
Da min - Min shoulder diameter OR65 mm
ReferenceQJ311
ImageQJMA_1.jpg, QJMA_2.jpg, QJMA_3.jpg
ULTAGENon/No
TracepartOui/Yes
undefined