The KMTA 40 Lock Nut 200x245x32 – SKF is a precision-engineered mechanical component designed to provide secure locking for bearings in various industrial applications. Manufactured by SKF, a renowned leader in bearing technology, this lock nut features an outer diameter of 245 mm, an inner diameter of 200 mm, and a thickness of 32 mm. Its robust construction makes it suitable for heavy-duty environments, ensuring stability and performance where accurate axial positioning is critical. The main keyword for this product is “KMTA 40 Lock Nut 200X245X32 – SKF”.
Technical specifications
| Specification | Value |
| Bore diameter (d) | 200 mm |
| Outer diameter (D) | 245 mm |
| Width / Thickness (T) | 32 mm |
| Weight | 7.1 kg |
| Ring material | Chrome steel 100Cr6 |
| ISO / cross-reference equivalent code | KMTA40 |
Technical advantages
The KMTA 40 Lock Nut offers several technical benefits for industrial use:
- Constructed from chrome steel 100Cr6, ensuring exceptionally high durability and resistance to wear.
- Supports precise axial positioning of bearings, essential for maintaining load distribution and operational integrity.
- Compatible with a range of bearing types, providing versatility across multiple machine setups.
- Streamlined design reduces installation time, facilitating efficient assembly processes.
- Standardized dimensions ensure compatibility with existing machinery, reducing the need for custom modifications.
Typical applications
The KMTA 40 Lock Nut is used in a variety of industrial sectors and machinery:
- Mining equipment (crushers, conveyors)
- Textile machinery (spinning machines, looms)
- Automotive manufacturing (assembly lines, powertrains)
- Heavy machinery (excavators, loaders)
- Steel manufacturing (rolling mills, presses)
Availability and ordering
Eurobearing.eu is your specialized B2B supplier for the KMTA40-SKF lock nut, offering fast availability and competitive pricing. For bulk quantities, customers can easily request a quote. Add this essential component to your cart or request a quotation today to ensure your machinery operates at peak efficiency.

