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TIMKEN lock washers

132 TIMKEN lock washers part numbers, each on its own page where you can request a quote. The key series come first, followed by the complete list.

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Key series

TIMKEN MB Lock Washer for Shaft Mounting

The TIMKEN MB lock washer is a shaft-mounted locking element that keeps bearings and other components from moving axially. It pairs with a lock nut, using an inner and outer tab to create a mechanical stop. Typical installations include gearboxes, pumps and process machinery where mounting accuracy and safety matter. MR Industrial Accessories LLC supplies this washer to customers across the United States, Canada, Mexico and South America.

Example part numbers:MB0MB1MB2MB3MB4

TIMKEN MS Series Lock Washer

The TIMKEN MS series lock washer is a shaft-mounted component that keeps a lock nut from backing off under vibration or rotation. It finds use in bearing assemblies where axial positioning must remain fixed, particularly with precision nut mountings. MR Industrial Accessories LLC supplies this line and quotes by part number through WhatsApp or email.

Example part numbers:MS30/500MS31/500MS3044MS3048MS3052

TIMKEN W Series Lock Washer

The TIMKEN W series lock washer is a fastening component that keeps lock nuts from rotating or shifting axially. By locking the nut in place, it helps maintain the correct position of bearings and other machine elements during operation. This is especially important where vibration or dynamic loads could otherwise loosen the assembly. MR Industrial Accessories includes this series in its line of power transmission components.

Example part numbers:W 07W 08W 09W 10W 11

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