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Roller follower with inner ring

NUTR203X/3AS - NTN

Needle roller bearing, roller follower, full-complement cylindrical roller, with inner ring, double-side shields, cylindrical outer ring

Documentation

Product information

PRODUCT DEFINITION
BrandNTN
d - Internal diameter17 mm
D - External diameter40 mm
C - Width of bearing, drawn cup or outer ring20 mm
F - Under roller diameter21,5 mm
B - Bearing/Inner ring width21 mm
e - Inlet diameter of roller or washer22 mm
rs - Min fillet radius0,3 mm
Bearing with/without cageSans
Radial clearance classCN
Precision classP0
Mass0,147 kg
PRODUCT PERFORMANCE
Cr - Dynamic load rating24,1 kN
C0r - Static load rating29,1 kN
Track load capacity cylindrical outer ring14,5 kN
N lim - Grease lubrication limit speed4700 tr/min
Tmin - Min operating temperature-20 °C
Tmax - Max operating temperature120 °C