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Needle roller bearing, machined-ring, separable, without inner ring

RNA0-17X25X13 - NTN

RNA0-17X25X13

Documentation

Product information

PRODUCT DEFINITION
BrandNTN
Fw - Under rollers diameter17 mm
D - External diameter25 mm
C - Width of bearing, drawn cup or outer ring13 mm
E - Upper roller diameter21 mm
rs - Min fillet radius0,3 mm
Lubrication hole on outer ringNon/No
Radial clearance classCN
Precision classP0
Mass0,022 kg
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PRODUCT PERFORMANCE
Cr - Dynamic load rating9,4 kN
C0r - Static load rating12,6 kN
N lim - Grease lubrication limit speed15000 tr/min
N lim - Oil lubrication limit speed22000 tr/min
Tmin - Min operating temperature-20 °C
Tmax - Max operating temperature120 °C
ABUTMENT
db - Shoulder diameter IR20,6 mm
Da max - Max shoulder diameter OR23 mm
Db - OR smooth shaft shoulder diameter17,4 mm
ras max - Max shaft & housing fillet radius0,3 mm