Deskripsi
Skf na 4904 Single row needle roller bearing
Dimensi/Ukuran(mm) : 20x37x17
with machined rings, with flanges
Spesifikasi SKF NA 4904
Dimensions
Bore diameter 20 mm
Outside diameter 37 mm
Width 17 mm
Weight (Kg) 0,075
Performance
Basic dynamic load rating 21.6 kN
Basic static load rating 28 kN
Reference speed 15.000 r/min
Limiting speed 17.000 r/min
