SKF MB 22 lock washer for lock nuts 110 x 154 mm

Supplier number: SKF MB 22 | EAN 7316577011657

Recommended Retail Price €18.55

8.95 tax incl.

€7.40 excl. VAT (incl. all environmental contributions)

On stock - immediately available | we have 4 products in stock.

Ordered before 20:00 - delivered tomorrow 30/09/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL
Delivered from Belgium

↓ Documents (1) ✆ Talk to a specialist

Reliable shaft locking with Skf

Practical benefits

Dependable lock nut security: You prevent unintentional loosening of lock nuts by bending one of the washer tabs.
Exact and stable fit: Featuring an inner diameter of 110 mm and outer diameter of 154 mm, it aligns perfectly.
Quick and easy installation: You engage the element effortlessly into the keyway of the shaft or adapter sleeve.

In a nutshell

The right choise for

With the Skf mb 22 lock washer, you securely lock km 22 lock nuts onto a shaft or adapter sleeve, preventing them from vibrating loose under dynamic rotational loads. Featuring an inside diameter of 110 mm and an outside diameter of 154 mm, it ensures an accurate and stable fit on your assembly. Installation is quick and dependable: the inner tab engages directly into the shaft keyway, and you simply bend one of the outer tabs into a slot on the lock nut. This gives you solid axial retention when overhauling or maintaining industrial gearboxes, pumps, and motors.

Product information FAQ

€8.95

In stock - tax incl.

Key features according to our expert

Inner diameter: 110 mm
Outer diameter: 154 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.

Simple, stable and reliable fastening element
Easy to install and remove
Used for KM, KML, and HM .. T lock nuts

Documents

⤓ Technical data sheet PDF

All Features

Inner diameter: 110 mm
Outer diameter: 154 mm
Outside diameter: 154
Bore diameter: 110
Locking device: Lock washer

Brand SKF
01230647
EAN 7316577011657
Supplier number SKF MB 22

Frequently asked questions about this product

Answered by specialists

What is the SKF MB 22 lock washer used for?: It is designed to secure lock nuts such as KM 22 onto shafts or adapter sleeves, preventing unintentional loosening.
What are the main dimensions of this lock washer?: It features an inside diameter of 110 mm, an outside diameter of 154 mm, and a material thickness of 1.75 mm.
How does the SKF MB 22 lock the nut in place?: The inner tab engages the shaft keyway, and one of the outer tabs is bent into a slot on the lock nut.
Can you reuse an SKF MB 22 lock washer?: No, you should always fit a new lock washer whenever the corresponding lock nut is installed or replaced.