NA4836 Needle roller bearings with machined rings, with an inner ring
NA4836 Needle roller bearings with machined rings, with an inner ring detail Specifications:
Material : 52100 Chrome Steel
Type : single row
Limiting Speed : 2400 rpm
Weight : 4.2 kg
Main Dimensions:
Bore Diameter (d) : 180 mm
Raceway diameter inner ring (F) : 195 mm
Outer diameter (D) : 225 mm
Width (B) : 45 mm
Chamfer dimension outer ring (r) min. : 1.1 mm
Permissible axial displacement from the normal position of one bearing ring relative to the other (S) : 1.5 mm
Dynamic load ratings (Cr) : 219 KN
Static load ratings (Cor) : 550 KN
ABUTMENT DIMENSIONS
Smallest permissible abutment diameter shaft, bearings with flanges (da) min. : 186.5 mm
Abutment diameter housing (with flanges) (Da) max. : 218.5 mm
Fillet radius (ra) max. : 1 mm












