Lagersmit Spare Part
Stern Tube Bearing
Lagersmit white-metal lined stern tube bearings for oil- or grease-lubricated propeller shafts from 70 mm to approx. 900 mm, delivered pre-machined; class certificate on request.
Description
Lagersmit stern tube bearings are white-metal lined cast iron bearings that carry the radial loads of the propeller shaft and protect it against wear. In oil-lubricated systems they work on the hydrodynamic lubrication principle: at sufficient shaft speed an oil film lifts the shaft so there is no metallic contact.
Key features
- Design based on proven technology
- Delivered pre-machined for flexibility on site
- Suitable for newbuild or retrofit
- Class approval/certificate available on request
Technical data
- Oil- and grease-lubricated systems
- Shaft diameters from 70 mm to approx. 900 mm
Options
- Aft, intermediate or forward stern tube bearings
- Temperature sensor for bearing metal temperature
- Different grades of cast iron
- Lead-based or tin-based white metal lining; lead-based is usually sufficient and most economical, tin-based is recommended for ice-class and navy vessels, environmental requirements or dynamic loads
- Pre-machined, with or without oil supply holes and longitudinal grooves
More from Lagersmit
- Lagersmit Flow Meter for Liquidyne® Seals
- Lagersmit Seal Retrofit Service
- Lagersmit Stern Tubes and Bearings
- Lagersmit Supreme® Gearbox Seal
- Lagersmit Supreme® Rudder Stock Seal
- Lagersmit Supreme® Water-Lubricated Forward Seal (STF-WL)
- Lagersmit Seal Service
- Lagersmit Closed Loop Lubrication Unit (CLLU)
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