SKF MB 9 lock washer for lock nuts 45 x 69 mm

Supplier number: SKF MB 9 | EAN 7316577758316

1.65 tax incl.

€1.36 excl. VAT (incl. all environmental contributions)

On stock - immediately available

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↓ Documents (1) ✆ Talk to a specialist

Reliable shaft locking by Skf

Practical benefits

Prevents unintentional loosening: You keep lock nuts firmly in place by bending a tab directly into the nut slot.
Quick and straightforward installation: You easily slide the washer onto the 45 mm shaft for smooth and precise positioning.
Robust and durable steel: Built with steel and a 69 mm outer diameter, it gives you dependable bearing retention during operation.

In a nutshell

The right choise for

With the Skf mb 9 lock washer, you reliably secure km 9 lock nuts on a 45 mm shaft or adapter sleeve. Made of durable steel with a 69 mm outer diameter, it effectively prevents bearing lock nuts from loosening due to vibration or rotation. The inner tab engages the shaft keyway, allowing you to easily bend an outer tab into one of the nut slots for a positive mechanical lock. This gives you a dependable, form-fitting bearing retention without the need for thread-locking adhesives.

Product information FAQ

€1.65

In stock - tax incl.

Key features according to our expert

Inner diameter: 45 mm
Outer diameter: 69 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: 45 mm
Outer diameter: 69 mm
Outside diameter: 69
Bore diameter: 45
Locking device: Lock washer

Brand SKF
01230634
EAN 7316577758316
Supplier number SKF MB 9

Frequently asked questions about this product

Answered by specialists

What is the SKF MB 9 lock washer used for?: It secures KM lock nuts on shafts or adapter sleeves to prevent unintentional loosening.
Which lock nut is compatible with this washer?: This lock washer is designed for use with the KM 9 lock nut.
What are the dimensions of this lock washer?: The SKF MB 9 has an inner diameter of 45 mm and an outer diameter of 69 mm.
How does this washer lock the nut into position?: The inner tab fits the shaft keyway, and an outer tab is bent into one of the nut slots.
Can you reuse a lock washer after disassembly?: No, a new lock washer should always be installed whenever the lock nut is remounted.