Bearing lock nuts are an essential component in ensuring the proper functioning and longevity of bearings in various industrial applications. The KMK series of bearing lock nuts is specifically designed to provide a secure and reliable locking mechanism for bearings.
The KMK series of bearing lock nuts are commonly used in heavy-duty applications such as mining, construction, and agriculture. These lock nuts are designed to withstand high levels of vibration and shock, making them ideal for use in demanding environments.

One of the key advantages of the KMK series is its ease of installation. The design of the lock nuts allows for quick and simple installation, reducing downtime and increasing productivity. Additionally, the KMK series offers excellent resistance to corrosion, ensuring a long service life even in harsh operating conditions.
The application of KMK series bearing lock nuts is not limited to a specific industry, as they can be used in a wide range of applications including conveyor systems, gearboxes, and heavy machinery. Their versatility and reliability make them a popular choice among engineers and maintenance professionals.
In conclusion, the KMK series of bearing lock nuts is a crucial component in ensuring the proper functioning of bearings in heavy-duty applications. Their ease of installation, resistance to corrosion, and ability to withstand high levels of vibration and shock make them an ideal choice for a wide range of industrial applications.
| Designation | Outside diameter | Width | Bore diameter |
| [mm] | [mm] | [mm] | |
| KMK 4 | 32 | 9 | 20 |
| KMK 5 | 38 | 9 | 25 |
| KMK 8 | 58 | 11 | 40 |
| KMK 17 | 110 | 18 | 85 |
| KMK 19 | 125 | 20 | 95 |
| KMK 2 | 25 | 9 | 15 |
| KMK 9 | 65 | 11 | 45 |
| KMK 11 | 75 | 15 | 55 |
| KMK 12 | 80 | 15 | 60 |
| KMK 15 | 98 | 14 | 75 |
| KMK 7 | 52 | 9 | 35 |
| KMK 14 | 92 | 14 | 70 |
| KMK 16 | 105 | 18 | 80 |
| KMK 1 | 22 | 9 | 12 |
| KMK 6 | 45 | 9 | 30 |
| KMK 13 | 85 | 14 | 65 |
| KMK 20 | 130 | 20 | 100 |
| KMK 0 | 20 | 9 | 10 |
| KMK 3 | 28 | 9 | 17 |
| KMK 10 | 70 | 15 | 50 |
| KMK 18 | 120 | 18 | 90 |




