NA4904-C3-INA Needle Roller Bearing
Beschreibung
NA4904-XL-C3
Needle roller bearing NA49..-XL, single row, with inner ring, outer ring with 2 bords
Main Dimensions & Performance Data
d : 20 mm Bore diameter
D : 37 mm Outside diameter
B : 17 mm Width
Cr : 23,700 N Basic dynamic load rating, radial
C0r : 25,500 N Basic static load rating, radial
Cur : 4,700 N Fatigue load limit, radial
nG : 16,900 1/min Limiting speed
nϑr : 9,400 1/min Reference speed
≈m : 78 g Weight
Dimensions
Dimension Bore: 20
Dimension OD: 37
Dimension Width: 17
Weight: 78g