Thrust roller bearings are assembled from a bearing washer and cage with rollers. They sustain only axial loads and are suitbale for heavy loads and offer high axial rigidity. Thrust roller bearings are available with cylindrical, tapered, and spherical rollers.
Lubrication
Bearings are not lubricated. They are normally lubricated with oil. In some cases, lubrication with grease containing EP additives is possible. Adequate lubrication of the contact points between the rollers and the guide ribs is best achieved if the bearings are completely filled with grease.
Operating temperature
Thrust roller bearings can be used at operating temperatures from -30 °C to +120 °C, the lubricant may be a limitation.
Sealing
Thrust roller bearings shall not be sealed.
