Bearing, seal, and gasket suppliers provide the precision rotating-contact and sealing components fitted to a vessel's machinery — ball, roller, and plain bearings, mechanical shaft seals and stern tube seals, and gaskets cut or moulded to match a specific engine, pump, or pipe joint.
This covers bearings and seals sized and specified to a particular machine, distinct from the general-purpose gasket sheet, packing, and O-ring assortments carried as everyday engine-room consumables, and from the pumps, compressors, valves, and engine spares those bearings and seals are fitted into, which buyers source by machine model as the maker's own spare parts. Suppliers stock a range of bearing sizes and gasket materials — rubber, fibre, and PTFE among them — suited to the temperature, pressure, and fluid of the joint concerned. Because these parts wear progressively and gaskets are replaced whenever a joint is broken for maintenance, buyers reorder them regularly and compare suppliers on range, correct specification, and stock availability. It sits within the Machinery, Spare Parts & Components category group on PortProcure.
PortProcure lists 2 verified Bearings, Seals & Gaskets suppliers across 2 ports, including Colombo and Izmit. Send an RFQ to compare quotes from listed suppliers.
Suppliers
2
Ports served
2
Group
Machinery, Spare Parts & Components
Type
Supplies
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2 suppliers
Alpa Marine International
ColomboSri Lanka
Alpa Marine International is a Sri Lankan ship chandling and marine supply company providing reliable, high-quality services to vessels calling at ports across Sri Lanka.
We are committed to delivering quality products, competitive pricing, and timely service with 24/7 operational support. Our experienced team works closely with ship owners, managers, operators, and agents to ensure efficient vessel supply operations.
Ports Served: Colombo, Galle, Trincomalee, Hambantota, and other Sri Lankan ports.
At Alpa Marine International, customer satisfaction, reliability, and professionalism are at the heart of everything we do.
General Ship ChandlersDeck Stores & EquipmentEngine Stores & Consumables
ASF Ship Machinery provides marine hydraulic systems and deck-equipment engineering for harsh marine environments, plus technical supply. Services include repair and maintenance of hydraulic winches, jacks, lifts and ramp systems; overhaul and testing of steering gear; servicing of windlass, capstan and chain-stopper systems; overhaul of cylinders, valves and hoses with pressure testing; and repair of hatch covers, bow doors, stern ramps and deck hydraulics. Supply covers engine-room, deck and accommodation equipment; marine oils, greases, chemicals and cleaning products; and bonded stores, provisions and logistics, with 24/7 onboard delivery across Turkish ports (Istanbul, Tuzla, Yalova, Izmit, Mersin, Iskenderun, Aliaga, Nemrut Bay, Bandirma, Samsun, Trabzon).
General Ship ChandlersDeck Stores & EquipmentCabin & Accommodation Stores
Bearings carry a standard size designation stamped on the race, and shaft and stern-tube seals are sized to the shaft diameter and housing, so quoting those numbers lets a supplier match an equivalent from a range of makers. Where a bearing or seal is a machine maker's own part, buyers instead order it against the pump, engine, or gearbox model.
What's the difference between buying gaskets here and getting them in a spare-parts kit?+
This category covers gasket sheet, cut gaskets, and standard bearing and seal sizes bought as general stock. A gasket set supplied inside an engine or pump overhaul kit comes matched to that specific machine from its maker. Buyers use the general stock for routine joints broken during maintenance and the maker's kit when overhauling the machine itself.
Why are these ordered as routine consumable stock?+
Any joint broken for maintenance is remade with a fresh gasket rather than the old one, and bearings and seals wear steadily in service, so a ship gets through them continuously across engine, pump, and pipework work. Owners keep an assortment aboard and reorder against usage, comparing suppliers on how completely they cover the sizes and materials in regular use.
