Back

NA6911R - NTN

NA6911R

Downloads

3D file

Technical datasheet

PLEASE LOGIN to add products to your basket
Contact us
PRODUCT DEFINITION
BrandNTN
d - Internal diameter55 mm
D - External diameter80 mm
C - Width of bearing, drawn cup or outer ring45 mm
F - Under roller diameter63 mm
rs - Min fillet radius1 mm
s - Max axial offset1,5 mm
Lubrication hole on outer ringYes
k - Hole diameter3 mm
Lubrication hole on inner ringNo
Radial clearance classCN
Precision classP0
Mass0,726 kg
Product classification image
PRODUCT PERFORMANCE
Cr - Dynamic load rating94 kN
C0r - Static load rating183 kN
Nlim - Grease lubrication limit speed4300 tr/min
Nlim - Oil lubrication limit speed6500 tr/min
Tmin - Min operating temperature-20 °C
Tmax - Max operating temperature120 °C
ABUTMENT
da min - Min shoulder diameter IR60 mm
Da max - Max shoulder diameter OR75 mm
ras max - Max shaft & housing fillet radius1 mm