NK47/20 BKL Needle Roller Bearing without Inner Ring 47x57x20mm Sealed Series: 32926M

Series: 32926M

lack of lubrication and high shaft speeds

Reference speed 2 400 r/min

High positioning tack

Inner diameter min: 48

NK47/20 BKL Needle Roller Bearing without Inner Ring 47x57x20mm Sealed Series: 32926MNeedle roller bearings with ribs: The outer ring forms a self retaining unit with the needle roller and cage assembly. These radially compact bearings with high load capacity are highly suitable for designs with limited radial space. The bearings are available with and without inner ring and in both sealed and open versions. Bearings without an inner ring are the best solution for bearing arrangements where the shaft can be hardened and ground. Needle