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boat stern tube
boat stern tube
482XXXXX

A-316 rigid sterntubes are a hollow structure at the stern of the ship that contains the propeller shaft. With the specific composition of AISI-316 stainless steel, are perfect for shafts up to 70 mm. ...

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Solé Diesel
boat stern tube
boat stern tube
49XXXXX

Sterntube assembly with rubber bearing at stern support, stuffing box with fix studs (prepared for additional cooling) and stainless steel pipe.

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Solé Diesel
boat stern tube
boat stern tube
49XXXXXX

A-316 C. Sterntube is a hollow structure at the stern of the ship that contains the propeller shaft. It is made of AISI 316 stainless steel tube of high performance, a bearing bushing ...

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Solé Diesel
boat stern tube
boat stern tube

Our production includes a light series (25 to 60 mm diameter) and a heavy series (50 to 205 mm diameter) both affording different types of solutions. If you want more information go to the technical sheets.

boat stern tube / for ships / bronze
boat stern tube

boat stern tube / resin
boat stern tube
19XX101 series

boat stern tube / resin
boat stern tube
18XX101 series

boat stern tube
boat stern tube

... coupling. It is also used as a conventional sterntube, but in this case it is necessary to ensure that it does not exceed too much of the stern to avoid a harmful cantilever. This system includes an ...

resin stern tube
resin stern tube
27 EPOXY

Epoxy tubes (grp/fiberglass) also with bearing installed.

ship stern tube
ship stern tube
OMS-N

Our range of Sternsafe oil lubricated bearings are developed specifically for stern tube applications and offer excellent performance covering both standard and high load requirements. They are available ...

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Wärtsilä Corporation
boat stern tube
boat stern tube

Craftsman Marine stern tubes are made of seawater resistant brass. A cutlass bearing is present at one end of the stern tube.The bearing is secured by means of an M6 ...

boat stern tube
boat stern tube
AD.020.2xxxx

Craftsman Marine stern tubes are made of seawater resistant brass. A cutlass bearing is present at one end of the stern tube.The bearing is secured by means of an M6 ...

boat stern tube
boat stern tube

... manufacturing and supplying complete tubes for propeller systems and rudders. Tubes from West Mekan fit all types of propeller systems and rudders and can be supplied in most materials, including composite. ...

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West Mekan
boat stern tube
boat stern tube

... sized items can be supplied from stock All GRP stern tube assemblies are manufactured in-house from marine grade GRP, designed to withstand saltwater conditions and will not delaminate. Both sterntubes ...

boat stern tube
boat stern tube

Stern tube is actually a guide of propeller shaft throw the boat to the sea. On the inboard side the stern tube is fixed by clamp flange to the boat hull. On the same ...

boat stern tube
boat stern tube
Custom

... of heat. Oil lubricated stern tube required AFT & FWD seals with oil circulating systems. Water Lubricated Bearing Steel Stern tube This type of stern ...

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SHREE GAJANAN PRASAD WORKSHOP
boat stern tube
boat stern tube

Variety of stern tube assemblies available. Materials Aluminium Bronze GRP Steel Sizes 20mm – 150mm

boat stern tube
boat stern tube

Teignbridge Propellers design and manufacture various Stern Tubes for use in Sterngear assemblies. As well as providing standard designs, Teignbridge stern tubes can ...

boat stern tube
boat stern tube
Rigide

Manganese bronze MNG / F-45 rigide sterntube with rubber bearing lubricated with seawater at stern support, stainless steel AISI-316 pipe, and stuffing box with grease inlet (optionally prepared for water-cooling). ...

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Hélices y Suministros Navales
boat stern tube
boat stern tube

Some examples of Stern tubes, soldered or resined. These can be adapted according to the material of the hull. Our tubes can be made from the following materials: OTS, OT63, ALUMINIUM, ...

boat stern tube
boat stern tube

... only. These stern tubes can be fitted with optional intermediate bearings forward and aft or can be fitted with a main bearing aft if required. Stern tubes can be cut ...

How to choose this product

stern-tube

A stern tube is a hollow cylindrical fitting passing through the hull. The propeller shaft passes though it.

Applications

This device maintains the hull's watertightness and houses the bearings allowing the propeller shaft to turn smoothly.

Technologies

Such fittings consist of a metal tube with bearings at each end to reduce power loss as the propeller shaft turns. They allow the shaft to pass through the hull while preventing water from entering.

How to choose

Tube length and diameter must correspond to the propeller shaft dimensions. Power loss due to friction should also be considered.