The KMK 6 Lock Nut 30X45X9 by SKF is an essential component in the realm of bearing accessories. Specifically designed with a bore diameter of 30 mm, an outer diameter of 45 mm, and a thickness of 9 mm, this lock nut is engineered to securely fasten bearings onto shafts, ensuring stability and precise positioning in mechanical assemblies. This product is a staple in industries where precision and reliability of bearing attachments are critical.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 30 mm |
| Outer diameter (D) | 45 mm |
| Width / Thickness (B) | 9 mm |
| Weight | Specific weight not listed; refer to SKF catalog for detailed weight specifications |
| Ring material | Standardized steel (refer to SKF material specifications) |
| ISO / cross-reference equivalent code | KMK6-SKF |
Technical advantages
The KMK 6 Lock Nut provides several technical advantages, ensuring its suitability for diverse industrial applications:
- Ensures secure and precise fastening of bearings onto shafts, minimizing axial displacement.
- Standard dimensions compatible with various applications, facilitating easy integration.
- Manufactured according to SKF’s rigorous quality standards, enhancing reliability.
- Compatible with a wide range of SKF bearing housings and other accessories.
- Precision engineering supports high-load applications and reduces operational vibration.
Typical applications
The KMK 6 Lock Nut is versatile and finds its use across several industries and machinery types:
- Automotive industry (transmissions, differentials)
- Construction equipment (excavators, bulldozers)
- Textile machinery (spinning machines, weaving looms)
- Power generation (wind turbines, gas turbines)
- Food processing equipment (mixers, conveyors)
Availability and ordering
Eurobearing.eu is your specialized B2B supplier for SKF products, offering the KMK6-SKF lock nut with fast availability for immediate dispatch. For bulk orders, request a quotation for competitive pricing. Add to cart now or contact us for further inquiries.

