MB 12 Bearing Lock Washer (NEUTRAL)

MB 12 NEUTRAL Bearing Lock Washer

MB 12 NEUTRAL is a bearing lock washer designed to secure bearing lock nuts on shafts in mechanical assemblies. This washer is used together with KM series lock nuts and adapter sleeves to ensure safe and stable positioning of bearings during operation. The MB 12 lock washer prevents the nut from loosening by allowing one of the locking tabs to be bent into the slot of the lock nut after installation.

Bearing lock washers are essential mounting components used in bearing assemblies to maintain proper adjustment and prevent unintended movement of lock nuts caused by vibration or dynamic loads. The MB 12 washer ensures reliable mechanical locking in industrial machinery where stable bearing positioning is required.

Construction and design

The MB 12 bearing lock washer is manufactured from durable steel to provide strong mechanical resistance and reliable locking performance. The washer includes a central tab that fits into the shaft groove, ensuring correct positioning during installation.

Multiple locking tabs are positioned around the outer edge of the washer. After tightening the lock nut, one of these tabs is bent into the slot of the nut to secure it against rotation. This design creates a simple but highly effective locking mechanism widely used in bearing mounting systems.

Industrial applications

The MB 12 lock washer is used in various industrial applications where bearings are mounted on shafts using lock nuts and adapter sleeves.

Typical industrial applications include:

industrial gearboxes
electric motors
industrial pumps
ventilation systems
conveyor systems
general mechanical equipment

In these applications the lock washer helps maintain the correct bearing position and prevents loosening of the mounting nut during operation.

Technical specifications

Type: bearing lock washer
Model: MB 12
Manufacturer: NEUTRAL
Material: steel
Function: locking bearing lock nuts
Compatible components: KM series lock nuts and adapter sleeves
Color: metallic

MB series lock washers are standard mounting components used in many bearing systems.

Operational advantages

The MB 12 bearing lock washer provides several important benefits in mechanical assemblies.

Key advantages include:

secure locking of bearing lock nuts
protection against loosening due to vibration
simple installation procedure
durable steel construction
reliable operation in industrial environments

These properties make MB lock washers widely used in machinery where stable bearing mounting is essential.

Dimensional compatibility

The MB 12 lock washer is designed to work with corresponding KM lock nuts and compatible shaft configurations. The central tab ensures precise positioning in the shaft groove while the outer locking tabs allow secure engagement with the nut.

This mounting system ensures safe installation of bearings in many industrial machines.

FAQ

What is the MB 12 lock washer used for
It is used to secure bearing lock nuts and prevent them from loosening during operation.

Which lock nuts are compatible with MB 12
The MB 12 washer is designed to work with KM series lock nuts.

How does the lock washer secure the nut
One of the outer tabs is bent into the slot of the lock nut, preventing it from rotating.

Where are bearing lock washers commonly used
They are used in gearboxes, motors, pumps and many industrial machines.