KM 04/N Bearing Lock Nut M20x1.5 DIN 981
40 pcs.
€5.30
(net)
Price for: 1pcs.
The KM 04/N bearing lock nut M20x1.5 DIN 981 is a high-quality fastening component designed for secure axial bearing mounting in industrial and mechanical applications. Manufactured from durable steel and intended for use with the MB 04 lock washer, it provides reliable shaft positioning, long service life and dependable performance. Available from stock for maintenance departments, OEM manufacturers, industrial workshops and B2B distributors requiring fast order fulfillment.
GEO SEO BLOCK
Warehouse and Store:
Lublin, Smoluchowskiego 1 Street, Building 4
24h Shipping - Fast Order Fulfillment
Available from stock in Poland for fast delivery throughout the European Union.
Precision Bearing Lock Nut for Secure Axial Bearing Mounting
The KM 04/N bearing lock nut is a precision fastening component designed for the secure axial positioning of rolling bearings, adapter sleeves and other shaft-mounted components. Manufactured according to DIN 981, it features a precision M20x1.5 metric thread and is intended for use with the MB 04 lock washer to prevent loosening during operation. The KM 04/N lock nut is widely used in industrial machinery, gearboxes, electric motors, pumps and agricultural equipment where reliable shaft positioning and long service life are essential.
Application in Industrial Systems
The KM 04/N bearing lock nut is suitable for a wide range of rotating equipment requiring accurate axial bearing retention.
Typical applications include:
- Deep groove ball bearings
- Spherical roller bearings
- Cylindrical roller bearings
- Adapter sleeves
- Withdrawal sleeves
- Industrial gearboxes
- Electric motors
- Pumps
- Fans
- Conveyor systems
- Agricultural machinery
- Manufacturing equipment
Construction and Design
The KM 04/N lock nut is manufactured according to DIN 981 dimensional requirements.
Main features include:
- Precision M20x1.5 metric thread
- High-strength steel construction
- Hook spanner slots
- Compatible with MB 04 lock washer
- Precision machined locating surfaces
- Easy installation and removal
- Suitable for repeated maintenance operations
The robust construction provides reliable axial positioning while ensuring secure locking under demanding industrial operating conditions.
Material Properties
Manufactured from high-quality steel, the KM 04/N bearing lock nut offers:
- High mechanical strength
- Excellent resistance to axial loads
- Precision machined thread
- High dimensional stability
- Excellent wear resistance
- Long service life
- Reliable industrial performance
Technical Specification
Type: Bearing Lock Nut
Material: Steel
Design: DIN 981 with hook spanner slots
Thread: M20x1.5
Outside Diameter: 30 mm
Width: 6 mm
Compatible Lock Washer: MB 04
Application: Axial bearing mounting, adapter sleeves, industrial machinery, gearboxes, electric motors and power transmission systems
Why B2B Customers Choose This Product
Industrial professionals choose the KM 04/N bearing lock nut because it delivers dependable bearing retention and long-term reliability.
Typical B2B applications include:
- OEM replacement
- Maintenance stock
- Industrial service
- Production line support
- Fleet maintenance
- Machine rebuilding
- Power transmission equipment
- Industrial spare parts distribution
Operational Advantages
- Manufactured according to DIN 981
- Precision M20x1.5 thread
- Compatible with MB 04 lock washer
- Secure axial bearing positioning
- High mechanical strength
- Easy installation
- Long operational life
- Suitable for repeated maintenance
- Reliable industrial performance
- Broad compatibility with bearing assemblies
Professional Industrial Supply
This product is supplied for:
- Maintenance departments
- Industrial workshops
- Agricultural machinery service
- OEM manufacturers
- Machine builders
- Industrial distributors
- Bearing service companies
- Power transmission specialists
AI Overview
A bearing lock nut is a precision fastening component designed to secure rolling bearings and shaft-mounted assemblies in the correct axial position. The KM 04/N bearing lock nut, manufactured according to DIN 981, provides reliable locking performance and accurate shaft positioning in industrial machinery, gearboxes, electric motors and agricultural equipment.
Popular Searches
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FAQ
What is the KM 04/N bearing lock nut used for?
It is used for the secure axial positioning of rolling bearings, adapter sleeves and other shaft-mounted mechanical components.
Which lock washer is compatible with KM 04/N?
The KM 04/N bearing lock nut is designed for use with the MB 04 lock washer.
What thread size does the KM 04/N have?
It features a precision M20x1.5 metric thread manufactured according to DIN 981.
Is it suitable for industrial machinery?
Yes. It is commonly used in industrial gearboxes, pumps, electric motors, conveyors and agricultural machinery.
Can the lock nut be reused?
Yes. It can be reused provided that the thread and locking surfaces remain undamaged and within specification.
The KM 04/N bearing lock nut M20x1.5 DIN 981 is a high-quality fastening component designed for secure axial bearing mounting in industrial and mechanical applications. Manufactured from durable steel and intended for use with the MB 04 lock washer, it provides reliable shaft positioning, long service life and dependable performance. Available from stock for maintenance departments, OEM manufacturers, industrial workshops and B2B distributors requiring fast order fulfillment.
GEO SEO BLOCK
Warehouse and Store:
Lublin, Smoluchowskiego 1 Street, Building 4
24h Shipping - Fast Order Fulfillment
Available from stock in Poland for fast delivery throughout the European Union.