RNA4840 Needle roller bearings with machined rings, without an inner ring
RNA4840 Needle roller bearings with machined rings, without an inner ring detail Specifications:
Material : 52100 Chrome Steel
Type : single row
Limiting Speed : 2000 rpm
Weight : 3.35 kg
Main Dimensions:
Diameter under rollers (Fw) : 220 mm
Outer diameter (D) : 250 mm
Width (C) : 50 mm
Chamfer dimension outer ring (r) min. : 1.5 mm
Dynamic load ratings (Cr) : 260 KN
Static load ratings (Cor) : 720 KN
ABUTMENT DIMENSIONS
Abutment diameter housing (with flanges) (Da) max. : 242.00 mm
Fillet radius (ra) max. : 1.5 mm
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