Inner diameter: 4 mm
Outer diameter: 9 mm
Thrust ball bearings, single-row
Thrust ball bearings belong to the most purchased bearing type because of their wide-ranging usability and reasonable prices. The thrust bearings can take radial as well as axial loads. Because of the low friction moment the thrust ball bearings are suitable for high rotation speeds.
Thrust ball bearings with seal discs on both sides 2 RS
- comparable to the seals of FAG: 2RSR SKF: 2RS1, 2RSH
The sign 2 RS behind the type number shows two sealing discs mounted on both sides. These seals consist of steel reinforcement covered with rubber, and are finished with a sealing lip at inner ring. They keep out the contaminants and humidity. The rubber material is resistant against many aggressive environments.
Thrust ball bearings with cover discs on both sides ZZ
comparable to the seals of FAG and SKF: 2Z
The sign ZZ behind the type number shows two cover discs mounted on both sides. Cover discs keep dirt and foreign particles out of the interior of the bearing.