4pcs NK20/16 NK20/20 Needle Roller Bearings Inner Diameter 20mm Outer 16 20 mm(NK20-20)

4pcs NK20/16 NK20/20 Needle roller bearings inner diameter 20mm outer 16 20 mmModel and size :NK20/16 : 20*28*16 mmNK20/20 : 20*28*20 mmNumber of rolling body columns: single columnRolling bearing housing material::Bearing steelMaterial : Bearing SteelModel Number : NK20/16 NK20/20

• Engineered for minimal rotational weight Increases efficiency with minimal friction.
• which can fulfill most of the daily needs in areas such as agricultural machinery, mechanical engineering, power generation, metallurgy and textiles.
• Good heat tolerance, high load carrying capacity and stiffness.
• Low cross section, enable downsizing and suit for use in restricted mounting spaces
• Pre-Lubricated. Good running properties