DURBAL rod end with integrated ball bearing shown in cutaway, spherical roller bearing shown in cutaway, a twin-eye linkage plate, and an adjustable control rod, alongside the black durbal logo

DURBAL — High-Performance Rod Ends and Spherical Plain Bearings

About DURBAL

DURBAL is a German manufacturer of high-performance rod ends and spherical plain bearings, based in Öhringen, Germany. Its roots go back to 1938, when founder Wolfgang Schlegel developed rod ends with integrated self-aligning ball bearings for aviation, and the DURBAL brand itself was established in 1979. Now part of the Rollon group within The Timken Company, DURBAL produces around 2,200 standard catalogue items for rotating, tilting, and swivelling motion across virtually every industrial sector.

Niche / Flagship Products

Rolling-Element Rod Ends

Rod ends with integrated barrel-roller or self-aligning ball bearings, descended from DURBAL's original aviation designs and built for high loads with low friction.

CLASSIC Line Maintenance-Free Spherical Plain Bearings

High-performance spherical plain bearings in standard and stainless steel versions, widely used by beverage filling equipment manufacturers.

PREMIUM Line Linkages

Custom high-performance linkage (system rod) assemblies built around DURBAL rod ends, used especially in railway vehicles.

Hydraulic Rod Ends

Standardized, ready-to-install rod ends with internal threads for hydraulic cylinders or with weld-on ends, designed for very high forces in cranes and excavators.

DURBAL-Coat Corrosion Protection

A multi-layer, chrome(VI)-free zinc-nickel coating with an aluminium-flake top coat for maintenance-free CLASSIC Line rod ends (BEM/BEF/EM/EF series), tested to 720 hours without red rust per DIN EN ISO 9227.

BASIC Line Spherical Bearings

Maintenance-free spherical bearings ranging from small units for motorcycle steering dampers to large units for hydraulic cylinders in construction machinery.

Specialized Product Categories

Rod Ends with Roller or Ball Bearings

Rolling-element rod ends for applications that need smooth, low-friction articulation under load.

Maintenance-Free Rod Ends

Plain rod ends with self-lubricating sliding layers that eliminate the need for regreasing.

Maintenance-Required Rod Ends

Relubricatable rod ends for heavy or shock-loaded applications where periodic greasing extends service life.

Hydraulic Rod Ends

Heavy-duty rod ends for mounting on hydraulic cylinders, available with threaded or weld-on connections.

Spherical Plain Bearings with Roller or Ball Bearings

Rolling-element spherical bearings for precise, low-friction swivel motion.

Maintenance-Free Spherical Plain Bearings

Self-lubricating spherical plain bearings for clean, low-maintenance environments such as food and packaging lines.

Maintenance-Required Spherical Plain Bearings

Relubricatable spherical plain bearings for high-load and demanding industrial duty.

Linkages and System Rods

Complete push-pull and control rod assemblies combining rod ends and connecting rods into ready-to-fit units.

Other Products & Capabilities

Custom-Made Rod Ends and Spherical Bearings

Special designs, dimensions, and materials engineered to specific customer requirements.

Stainless Steel Versions

Corrosion-resistant variants for food processing, pharmaceutical, and washdown applications.

Aerospace-Qualified Manufacturing

Production certified to EN 9100 for aviation, space, and defence applications, alongside ISO 9001 and ISO 14001.

Application Engineering Support

Technical guidance on product selection, load rating design, tolerances, and lubrication.

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