The KMTA 6 Lock Nut 30X48X20 – SKF is a precision-engineered lock nut designed by SKF, a renowned leader in the manufacturing of mechanical components. This lock nut, with a bore diameter of 30 mm, an outer diameter of 48 mm, and a thickness of 20 mm, serves as a vital component in securing bearings onto shafts in various industrial applications. The SKF KMTA 6 lock nut is frequently utilized in industries requiring precise axial positioning of bearings, ensuring the stability and reliability of rotating machinery.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 30 mm |
| Outer diameter (D) | 48 mm |
| Width / Thickness (B) | 20 mm |
| Weight | Not specified |
| Basic dynamic load rating (C) | Not specified |
| Basic static load rating (C0) | Not specified |
| Limiting speed (rpm) | Not specified |
| Reference speed (rpm) | Not specified |
| Cage type | Not specified |
| Shielding / Sealing | Open |
| Operating temperature range | Not specified |
| Ring material | Not specified |
| Factory lubrication | Not specified |
| Precision class | Not specified |
| Internal clearance | Not specified |
| ISO / cross-reference equivalent code | Not specified |
Technical advantages
The KMTA 6 Lock Nut offers several technical advantages that make it a preferred choice in industrial applications:
- Ensures precise axial positioning of bearings, critical for maintaining machinery stability.
- Open design allows for easy visual inspection and maintenance.
- Compatible with a wide range of shaft sizes, enhancing its versatility in different setups.
- Manufactured by SKF, ensuring adherence to stringent quality standards.
- Can be used in environments where temperature and speed restrictions are not critical.
Typical applications
The KMTA 6 Lock Nut is typically employed in various industrial sectors, including:
- Automotive manufacturing (engine assembly lines, transmission systems)
- Mechanical engineering (heavy-duty machinery, conveyors)
- Industrial automation (robotic arms, CNC machines)
- Textile industry (spinning machines, weaving looms)
- Food processing equipment (mixers, grinders)
Availability and ordering
Eurobearing.eu is a specialized B2B supplier offering fast availability of the KMTA 6 Lock Nut, SKU: KMTA6-SKF. Businesses can easily add this product to their cart for immediate purchase or request a quotation for bulk quantities.

