SKF MB 31 lock washer for lock nuts 155 x 212 mm

Supplier number: SKF MB 31 | EAN 7316577105653

Recommended Retail Price €73.02

35.95 tax incl.

€29.71 excl. VAT (incl. all environmental contributions)

On order: delivered from 10/10/2026

Ordered before 20:00 - delivered as of 10/10/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL

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Product information

€35.95

tax incl.

Key features according to our expert

Inner diameter: 155 mm
Outer diameter: 212 mm

Product description

MB and MBL lock washers are locking devices, used to secure KM, KML and HM .. T lock nuts onto a shaft or adapter sleeve and prevent unintentional loosening. MB .. A is a stronger version of the MB washer. The lock washers engage a keyway in the shaft or adapter sleeve thread. They lock the nut in position when one of the washer tabs is bent into one of the slots in the outside diameter of the lock nut. A new lock washer should be used each time the corresponding lock nut is installed.