The KMK 7 Lock Nut 35X52X9 – SKF is a specialized component designed for securing bearings onto a shaft. Manufactured by SKF, a globally recognized leader in bearing technology, this lock nut is engineered to meet the precise demands of industrial applications. With dimensions of 35 mm bore diameter, 52 mm outer diameter, and a thickness of 9 mm, the KMK 7 lock nut is typically used in assembly operations where precision and stability are paramount. Its robust construction ensures secure fastening and reliable operation in various mechanical systems.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 35 mm |
| Outer diameter (D) | 52 mm |
| Width / Thickness (T) | 9 mm |
| ISO / cross-reference equivalent code | KMK7-SKF |
Technical advantages
The KMK 7 Lock Nut offers several technical advantages that ensure optimal performance in demanding industrial environments:
- Secure clamping force suitable for high-load applications, preventing bearing displacement.
- Precision-engineered threads ensuring consistent engagement and reduced risk of loosening.
- Compact design facilitates installation in space-constrained assemblies.
- Corrosion-resistant surface treatment for enhanced durability in harsh environments.
- Compatibility with standard bearing housings, allowing for easy integration into existing systems.
Typical applications
The KMK 7 Lock Nut is utilized across a variety of industries and applications where secure bearing mounting is critical:
- Manufacturing equipment (CNC machines, assembly line robots)
- Automotive industry (gearboxes, differential systems)
- Aerospace (actuator assemblies, rotary wing mechanisms)
- Renewable energy (wind turbine gearboxes, solar tracking systems)
- Heavy machinery (excavators, cranes, mining equipment)
Availability and ordering
Eurobearing.eu is your trusted B2B supplier for the KMK 7 Lock Nut 35X52X9 – SKF, offering fast availability and competitive pricing. For bulk orders, you can easily request a quotation through our platform. Click ‘Add to Cart’ to purchase or contact us for more information.

