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Roller follower without inner ring

RNAB204 - NTN

RNAB204

Needle roller bearing, roller follower, with cage, separable, without inner ring, spherical outer ring

Documentation

Product information

PRODUCT DEFINITION
BrandNTN
D - External diameter47 mm
Fw - Under rollers diameter25 mm
C - Width of bearing, drawn cup or outer ring15,8 mm
E - Upper roller diameter32 mm
R - Track roller radius500 mm
Bearing with/without cageAvec
Precision classP0
Mass0,13 kg
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PRODUCT PERFORMANCE
Cr - Dynamic load rating20,3 kN
C0r - Static load rating25,9 kN
Track load capacity spherical outer ring4,76 kN
N lim - Grease lubrication limit speed6000 tr/min
N lim - Oil lubrication limit speed8000 tr/min
Tmin - Min operating temperature-20 °C
Tmax - Max operating temperature120 °C