Boat bearings

10 companies | 24 products
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propeller shaft bearing
propeller shaft bearing

... as some imperial sizes (inches). The bearings are supplied as rubber bearings with a range of tubes or as synthetic bearings for use in demanding conditions. Regular replacement ...

boat bearing
boat bearing
FB10

The Jefa FB10 flange bearing is used in combination with universal joint UJ11 to pass a bulkhead under an angle. The flange bearings is machined out of aluminium 6082 and black anodised. The bearing ...

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Jefa
boat bearing
boat bearing
URB-LP

The Tides Marine Upper Rudder Bearing-Low Profile (URB-LP) is designed to be installed on vessels where the steering system components need to be located as close to the rudder shelf as possible. Mounted ...

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Tides Marine
boat bearing
boat bearing
TB series

The input can be directly coupled with our flexible coupling FC type.

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Reggiani Nautica
boat bearing
boat bearing
CUSTOM

Rudder guide bearings with fittings for shaft d. 30-40-50mm.

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Reggiani Nautica
boat bearing
boat bearing
13

Head LS type with thrust bearing Thrust bearing group with flexible joints

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Reggiani Nautica
boat bearing
boat bearing

... Astern head INOX with rubber bearing consists of INOX housing with nut and flange to fix it to the boat hull. Inside the housing is a liner with hexagon rubber sleeve to enable water circulation between ...

boat bearing
boat bearing
TUBPCE series

This mounting is used when there is no need for an intermediate bearing between the bracket and the coupling. The system includes an epoxy tube to be resined available in two standard lengths, the customer can adjust ...

boat bearing
boat bearing

This type of bearing in diametrical parting is very easy to assemble, its design and implementation have been simplified to allow installation at lower cost. The body is in grey cast iron and has a good rigidity. These ...

boat bearing
boat bearing

... type of thrust bearing resists to strong axial thrusts. It includes a rolling bearing to support radial loads and a thrust bearing to absorb the axial loads. It is possible to mount ...

boat bearing
boat bearing
800/900 SERIES

... system. Lower bearings havent got a flange and they have to be glued (from outside) in a rudder tube long enough above the DWL. The bearings are provide of bolts to fix them to the rudder shaft. An adhesive ...

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Solimar
boat bearing
boat bearing

rudder bearing
rudder bearing

... bottom and supported at the top by a transverse hull. The tube is manufactured from high quality marine grade GRP and is fitted with polyacetal bearings.

boat bearing
boat bearing
SSB SERIES

... to replace a worn out cutless© bearing in your boat’s stern bearing? RE Thomas Marine Hardware specializes in changing out water lubricated bearings, ...

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RE Thomas Marine Hardware
How to choose this product
boat-bearing

A boat bearing is a fitting which supports, aligns and, in some cases, lubricates a rotating shaft. On NauticExpo these fittings are designed for use on leisure craft.

Applications

Bearings have two primary uses aboard recreational vessels. They support the propeller shaft, either held by exterior support brackets or mounted within the hull, if the shaft is particularly long. They also support and align the rudder tube.

Technologies

Propeller shaft bearings are usually made of water-resistant polymers and hydrocarbon compounds. The material must be sufficiently dense to ensure durability, but flexible enough to absorb the vibrations of the rotating shaft. Rudder tube bearings are metal tubes lubricated by seawater or grease. They are sometimes mounted on ball bearings. Various diameters are available.

How to choose

Choice will depend on precise use, tube diameter and mounting mode (e.g., exterior support bracket). Installing metal bearings on an aluminum hull requires measures to prevent electroysis.