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NA69/32R - NTN

NA69/32R

Documentation

Product information

PRODUCT DEFINITION
BrandNTN
d - Internal diameter32 mm
D - External diameter52 mm
C - Width of bearing, drawn cup or outer ring36 mm
F - Under roller diameter40 mm
rs - Min fillet radius0,6 mm
s - Max axial offset0,5 mm
Lubrication hole on outer ringOui/Yes
k - Hole diameter2,5 mm
Lubrication hole on inner ringNon/No
Radial clearance classCN
Precision classP0
Mass0,286 kg
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PRODUCT PERFORMANCE
Cr - Dynamic load rating47,5 kN
C0r - Static load rating82 kN
N lim - Grease lubrication limit speed6500 tr/min
N lim - Oil lubrication limit speed10000 tr/min
Tmin - Min operating temperature-20 °C
Tmax - Max operating temperature120 °C
ABUTMENT
da min - Min shoulder diameter IR36 mm
Da max - Max shoulder diameter OR48 mm
ras max - Max shaft & housing fillet radius0,6 mm