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FAG lock washers

This FAG line includes lock washers and locking clips for retaining threaded assemblies. Identification requires seeing how they relate to the nut and the component carrying the assembly. Despite their thin shape, they are not spacing washers selected only by diameters. This subcategory concerns locking elements; accompanying nuts and sleeves belong to other lines and must remain separate in the request.

See all FAG bushings and sleeves references →FAG guide →Lock washers from all brands →FAG withdrawal sleeves →FAG adapter sleeves →

Identifying the designation

The catalog identifies MB0 and MBL24 as lock washers, while MS30/530 is a locking clip. MB0 uses two letters and a number; MBL24 changes the initial group; MS30/530 includes a slash within the numeric segment. Do not remove letters to match codes or assume every number is a direct dimension. Verify outline and locking arrangement on the part or assembly drawing. The written reference locates the component but does not replace that check when markings are incomplete.

Position and surrounding assembly

At a shaft end, show the washer position relative to the nut and seating surfaces. This distinguishes it from nearby spacers, covers or discs. A removed washer may be distorted; identify apparent wear-related changes and surviving geometry. Comparison should target the safety element's original design rather than reproduce damage. A connection sketch helps where photographs hide the locking detail.

Information for a quote

Send MR Accesorios Industriales the code, diameters, thickness, face and profile photographs, and application. Add the nut reference, shaft or sleeve detail and required quantity. For a detached sample, identify its original position and accompanying documentation. Transcribe readable parts of incomplete markings and flag missing characters instead of borrowing them from a neighboring catalog reference.

Can an ordinary washer of equal thickness replace it?

Thickness does not define the locking system. Check shape and relationships within the connection.

Are MB and MBL the same code?

No. The complete letter groups distinguish references requiring separate review.

What should be shown besides the washer?

The nut and locking interface reveal the component's actual position.

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Main series

FAG lock washer MB series

The FAG lock washer MB series is a locking component used to secure bearings and other elements on shafts, preventing them from loosening or shifting axially. It is combined with lock nuts to lock the assembly in the correct position. MR Accesorios Industriales carries this line as part of its range of bushings and sleeves.

Some codes:MB0MB1MB2MB3MB4

FAG MS Lock Washer

The FAG MS series lock washer is a locking clip that is mounted on shafts or in housings to prevent the axial displacement of bearings and other components. Its design allows secure, removable retention, ideal for assemblies where parts must be locked in place without resorting to more complex systems. MR Accesorios Industriales sells this line as part of its range of accessories for industrial mounting and maintenance.

Some codes:MS30/530MS30/560MS30/630MS30/670MS30/710

FAG MBL Lock Washer

The FAG MBL series lock washer is a fastening and retention component used to secure bearings and other machine elements. Its function is to prevent rotation or axial displacement of the parts it secures, ensuring the correct position within the assembly. MR Accesorios Industriales sells this line, backed by a firm recognized in the industrial market.

Some codes:MBL24MBL26MBL28MBL30MBL32

Send us the FAG part number

Just the manufacturer part number is enough: we will quote it and provide dimensions and equivalents via WhatsApp or email.

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