Bearings & Bearing Components
Catalog Overview
Bearings & Bearing Components
Marine bearings support rotating or moving parts in engines, pumps, motors and other machinery. They carry loads while reducing friction and controlling movement. The right bearing arrangement helps machinery run smoothly and protects the surfaces that move against one another.
A bearing replacement may involve an older machine or a designation that is difficult to source. ATOZ checks availability for the specified bearing and investigates alternatives for technical review where needed, helping buyers move a repair forward without committing to an unverified substitution.
What We Can Supply
- Main and connecting-rod bearing shells
- Thrust bearings and thrust pads
- Journal and sleeve bearings
- Ball and roller bearings
- Stern-tube and propeller-shaft bearings
- Bearings for pumps, motors, gearboxes and deck machinery
- Bushes, bearing housings and seals
- Complete bearing sets and overhaul kits
Supported Manufacturers
Bearings & Bearing Components Manufacturers
Browse the manufacturers supported by ATOZ GROUP for Bearings & Bearing Components equipment and spare-part enquiries.
Have a request?
Send us manufacturer, model or part number and we will prepare a quote.
+371 27331127
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Related Categories
1,500+
Completed Marine Projects
40+
Countries Supported
Worldwide
Port & Vessel Delivery
OEM & Alternative
Spare Part Solutions
Frequently Asked Questions
Bearings & Bearing Components Supply & Support
What are marine bearings used for?
Marine bearings support and guide rotating or moving components while reducing friction and carrying operational loads. They are used throughout engines, pumps, electric motors, gearboxes, deck machinery and propulsion systems.
Which marine bearings and bearing components can ATOZ supply?
ATOZ can assist with bearing shells, thrust bearings and pads, journal and sleeve bearings, ball and roller bearings, stern-tube and propeller-shaft bearings, bushes, housings, seals and complete bearing sets. Availability depends on the equipment, dimensions and technical specification.
Can ATOZ source bearings for older engine and machinery models?
ATOZ can review requirements for older and difficult-to-source equipment through its supplier network. Existing bearing markings, equipment details, drawings and accurate measurements help identify suitable replacement options.
Can ATOZ supply a complete replacement bearing set?
Depending on the equipment and application, ATOZ can assist with individual bearings or complete replacement sets. Provide the equipment manufacturer and model, bearing positions, part numbers, dimensions, clearances, material specification and required quantity.
How quickly can ATOZ prepare a quotation?
Quotation time depends on the bearing type, dimensions, material specification, certification, required quantity and supplier availability. Complete technical information and delivery requirements help ATOZ prepare the quotation more efficiently.
Can ATOZ assist with bearing inspection and replacement?
Depending on the project scope and vessel location, ATOZ can coordinate technical support for inspection, measurements and replacement. Send the equipment details, required work scope and vessel schedule so the available support can be reviewed.
Can ATOZ help identify an unknown marine bearing?
Yes. Send clear photographs of the bearing and its markings, together with the equipment details, inside and outside diameters, width, material, drawings and any available technical documentation. ATOZ will review the information and help identify a suitable supply option.
Can marine bearings be delivered during a port stay or dry-dock project?
ATOZ can coordinate delivery according to the vessel’s port call or dry-dock schedule, subject to availability and logistics. Include the port, ETA, ETD, required delivery date and local receiving contact in your enquiry.
Can’t Find What You Need?
We’ll Help You Find the Right Spare Part
The visible catalogue does not represent the full range ATOZ can source. Simply send us the equipment name, manufacturer, part number or available technical documentation. Our specialists will identify the correct spare part and and our team will review your requirement.