SKF MB 14 lock washer for lock nuts 70 x 98 mm

Supplier number: SKF MB 14 | EAN 7316571773728

3.06 tax incl.

€2.53 excl. VAT (incl. all environmental contributions)

On stock - immediately available

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

↓ Documents (1) ✆ Talk to a specialist

Reliable locking with the Skf MB 14

Practical benefits

Prevents accidental loosening: You secure lock nuts effectively against vibration and dynamic shaft loads to maintain constant mechanical stability.
Fast and straightforward installation: You easily bend the locking tabs into the nut slots to achieve an immediate positive lock.
Precise and durable fit: With a 70 mm bore and 98 mm outer diameter, you achieve an exact fit on compatible shafts.

In a nutshell

The right choise for

With the Skf mb 14 lock washer, you reliably secure lock nuts and shaft-mounted bearings on cylindrical shafts or adapter sleeves. This durable steel lock washer prevents km 14 lock nuts from backing off under heavy rotational vibrations and dynamic loads in rotating machinery. Featuring an inside diameter of 70 mm and an outside diameter of 98 mm, it delivers a precise and stable fit. Installation is straightforward: the internal tab engages the shaft keyway, after which you simply bend an outer tab into the nut slot for an immediate and secure positive lock.

Product information FAQ

€3.06

In stock - tax incl.

Key features according to our expert

Inner diameter: 70 mm
Outer diameter: 98 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: 70 mm
Outer diameter: 98 mm
Outer diameter: 98
Bore diameter: 70
Locking device: Lock washer

Brand SKF
01230639
EAN 7316571773728
Supplier number SKF MB 14

Frequently asked questions about this product

Answered by specialists

Which lock nuts is the SKF MB 14 lock washer compatible with?: This lock washer is designed for use with SKF KM 14 lock nuts on shafts or adapter sleeves.
What are the dimensions of this lock washer?: The washer features an inside diameter of 70 mm and an outside diameter of 98 mm.
How does this lock washer secure the nut?: The internal tab engages the shaft keyway, and one outer tab is bent into a slot on the lock nut.
Can you reuse this lock washer after removal?: A new lock washer should be installed each time the lock nut is mounted to ensure reliable locking.
What material is the lock washer made of?: The washer is made of steel, providing a simple, stable, and dependable locking element.