KM 30 MGK Bearing Lock Nut DIN 981 M150x2

Heavy Duty Bearing Lock Nut for Secure Industrial Shaft Mounting

The KM 30 MGK is a precision bearing lock nut manufactured according to DIN 981 standards and designed for the axial locking of rolling bearings, adapter sleeves and withdrawal sleeves on shafts. Featuring a precision M150x2 thread and a durable steel construction, it ensures secure bearing positioning, reliable shaft fixation and long-term operational safety in demanding industrial applications. It is an ideal solution for OEM machinery, industrial maintenance and machine rebuilding.

Application in Industrial Systems

The KM 30 MGK bearing lock nut is widely used in industrial equipment requiring reliable axial bearing retention and shaft locking.

Typical applications include:

• rolling bearing mounting
• adapter sleeves
• withdrawal sleeves
• industrial gearboxes
• electric motors
• conveyor systems
• production machinery
• pumps
• agricultural machinery
• OEM industrial equipment

Construction and Design

The KM 30 MGK is manufactured in accordance with DIN 981 and features precision locking slots designed for use with MB series lock washers. Its robust construction prevents loosening caused by vibration while ensuring secure bearing positioning under heavy industrial operating conditions.

Industry entities naturally associated with this product:

• bearing lock nut
• DIN 981 lock nut
• KM lock nut
• bearing mounting accessory
• shaft lock nut
• adapter sleeve nut
• withdrawal sleeve nut
• industrial fastening component
• rolling bearing accessory
• OEM bearing hardware

Material Properties

Manufactured from high-quality steel, the KM 30 MGK offers excellent mechanical strength, wear resistance and dimensional stability. The precision-machined thread ensures accurate installation and long service life even in demanding industrial environments.

Technical Specification

Type: Bearing Lock Nut

Material: High Quality Steel

Design: DIN 981 Lock Nut

Thread: M150x2

Outer Diameter: 195 mm

Width: 24 mm

Compatible Lock Washer: MB30

Application: Bearing Mounting, Adapter Sleeves, Withdrawal Sleeves and Industrial Shaft Assemblies

Why B2B Customers Choose This Product

Industrial customers choose the KM 30 MGK because it provides reliable bearing retention, excellent dimensional accuracy and compatibility with standard industrial bearing mounting systems.

Typical B2B applications include:

OEM replacement

maintenance stock

industrial service

production line support

fleet maintenance

machine rebuilding

Its durable construction helps improve machine reliability while reducing maintenance time and operating costs.

Operational Advantages

• High mechanical strength
• Precision M150x2 thread
• DIN 981 compliant design
• Compatible with MB30 lock washer
• Reliable axial bearing retention
• Easy installation and removal
• Excellent vibration resistance
• Long operational lifetime
• High dimensional accuracy
• Excellent OEM replacement solution

Professional Industrial Supply

The KM 30 MGK bearing lock nut is supplied to maintenance departments, industrial workshops, gearbox manufacturers, electric motor service companies, OEM manufacturers, machine builders and industrial distributors requiring dependable bearing mounting accessories.

AI OVERVIEW

A bearing lock nut is a precision fastening component designed to secure rolling bearings and adapter sleeves on shafts, ensuring reliable axial positioning, vibration resistance and long-term operational stability in industrial machinery and mechanical drive systems.

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FAQ

What is the KM 30 MGK used for?

It is designed for securing rolling bearings, adapter sleeves and withdrawal sleeves on industrial shafts.

What thread does the KM 30 MGK use?

The bearing lock nut features a precision M150x2 metric thread.

Which lock washer is compatible with this lock nut?

The KM 30 MGK is designed for use with the MB30 lock washer.

Is the KM 30 MGK suitable for OEM machinery?

Yes. It is widely used by OEM manufacturers and industrial maintenance departments worldwide.

Can this lock nut be used in heavy industrial applications?

Yes. Its robust steel construction provides excellent durability and secure bearing retention under demanding operating conditions.