HK4020-2RS are constructional units consisting of thin-walled outer rings formed without cutting, and needle roller and cage assemblies. Drawn cup needle roller bearings with open ends are also available in full complement needle roller sets.
These HK4020-2RS needle roller bearing have an extremely low radial sectional height with very high load carrying capacity and are very economical relative to their size.
These bearings are supplied with single seal or double seals. Lip of the seals protect from contamination under normal operating condition.
|Cr||20000 N||Basic dynamic load rating, radial|
|C0r||38500 N||Basic static load rating, radial|
|Cur||5000 N||Fatigue limit load, radial|
|nG Fett||4500 1/min||Limiting speed for grease lubrication|