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

Single row tapered roller bearings

32917.XU - NTN

32917.XU

Tapered roller bearing, pressed steel cage

The single row tapered roller bearing is available in metric dimensions (ISO 355 and JIS B 1512 standards) and in inches (ABMA standard, metric series including J). The single row in tapered roller bearing range, is the most widely used and is generally mounted in opposition.

Documentation

Product information

PRODUCT DEFINITION
BrandNTN
d - Internal diameter85 mm
D - External diameter120 mm
B - Bearing/Inner ring width23 mm
C - Outer ring width18 mm
T - Total width23 mm
d1 - External diameter inner ring102,5 mm
a - Charge load application point21 mm
rs - Min fillet radius1,5 mm
r1s - Min fillet radius1,5 mm
Mass0,773 kg
ISO 355 referenceT2BC085
undefined
PRODUCT PERFORMANCE
C - Dynamic load104 kN
C0 - Static load157 kN
Cu - Fatigue limit load19,1 kN
A2 - Rating life coefficient1
e - Coefficient0.33
Y0 - Static axial load coefficient1.01
Y2 - Upper axial load coefficient1.83
N lim - Oil lubrication limit speed3800 tr/min
N lim - Grease lubrication limit speed2800 tr/min
Tmin - Min operating temperature-40 °C
Tmax - Max operating temperature120 °C
ABUTMENT
da max - Max shoulder diameter IR92 mm
db min - Min IR shoulder diameter93,5 mm
Da min - Min shoulder diameter OR111 mm
Da max - Max shoulder diameter OR111,5 mm
Db min - Min OR shoulder diameter115 mm
Ca - Min clearance4 mm
Cb - Min clearance5 mm
ra max - Max fillet radius1,5 mm
r1a - Max fillet radius1,5 mm
undefined

Industry Calcul Factors

Calcul factors image