RNA4903 Needle roller bearings with machined rings, without an inner ring
RNA4903 Needle roller bearings with machined rings, without an inner ring detail Specifications:
Material : 52100 Chrome Steel
Type : single row
Limiting Speed : 20000 rpm
Weight : 0.022 kg
Main Dimensions:
Diameter under rollers (Fw) : 22 mm
Outer diameter (D) : 30 mm
Width (C) : 13 mm
Chamfer dimension outer ring (r) min. : 0.3 mm
Dynamic load ratings (Cr) : 12.40 KN
Static load ratings (Cor) : 14.60 KN
ABUTMENT DIMENSIONS
Abutment diameter housing (with flanges) (Da) max. : 28 mm
Fillet radius (ra) max. : 0.3 mm
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