INA HK 4020 Drawn CUP Needle Roller Bearing

Manufacturer: Schaeffler INA

Type: Drawn cup needle roller bearing open end

Model: HK4020



Dimensions

Diameter under rollers F_w: 40 mm

Outer diameter D: 47 mm

Width outer ring C: 20 mm

Basic load ratings:

Dynamic C: 25500 N

Static C₀: 52000 N

Fatigue load limit: 6900 N

Limiting speed: 6600 rpm

Limiting speed for grease lubrication: 3950 rpm

Reference speed: 4900 rpm