Plain Roller upper bearing Manufactured in 6082 aluminium and anodised Precision Delrin rollers Low friction co-efficient and easy to install flanged housing
Product Description Manufactured in 6082 aluminium and anodised Bearing includes self aligning ball and precision Delrin rollers Easy to install flanged housing and no grease or maintenance required.
Aluminium Roller Bearing Manufactured in 6082 aluminium and anodised Accepts sealing system for lip seals or rudder tube and gaitor Low friction co-efficient Available in self-aligning version
The input can be directly coupled with our flexible coupling FC type.
Head LS type with thrust bearing Thrust bearing group with flexible joints
Rudder guide bearings with fittings for shaft d. 30-40-50mm.
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 ...
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 ...
... 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 ...
... 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 ...
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 ...
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 ...
... Stuffing Boxes combines a rudderpost bearing with an above-the-waterline stuffing box for rudderpost sizes ranging from 1" (2.5 cm) diameter to 4-1/2" (11.4 cm). We recommend fiberglassing the stuffing box/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.
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 ...
How to choose this product
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.
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.
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.