# SKF KM 1 Lock Nut for Adapter Sleeves - 4/9 in ID, 6/7 in OD - MROSupply.com

***SKF KM 1 metric lock nut for securing adapter sleeves and withdrawal sleeves on shafts. Inside diameter 4/9 in, outside diameter 6/7 in. Used to axially locate and lock bearings with tapered bores onto adapter sleeves.***



## Product details:

- Catalog number: KM 1
- SKU: 325623
- Price: ***$17.55*** Each
- Quantity: This product has a minimum order quantity of 10.
This is the minimum order quantity available when purchasing this product.
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [SKF Bearing](https://www.mrosupply.com/brands/skf-bearing/)
- Category: 
    - [Bearing Lock Nuts & Washers](htts://www.mrosupply.com/bearings/roller-bearings/bearing-lock-nuts-washers/)
    - [Roller Bearings](htts://www.mrosupply.com/bearings/roller-bearings/)
    - [Bearings](htts://www.mrosupply.com/bearings/)
- Unit of measure: each
- Weight: 0.194 lb


## Product images:
- https://static.mrosupply.com/images/noimage.webp


## Product attributes;

  
- Dimension Type: Metric
  

  
- I.D.: 4/9 in
  

  
- Inner Diameter (mm): 12.000
  

  
- Locking Device: Lockwasher
  

  
- O.D. (in): 6/7
  

  
- Outer Diameter (mm): 22.000
  

  
- Width (mm): 4.000
  
## Product documents / software:

- [Dimensions](https://documents.mrosupply.com/product_documents/KM/KML%2030/1201200070-007120-201000020wp_2Cu4USe.svg)
- [DXF](https://documents.mrosupply.com/product_documents/KM/KM%201/KM_1_rwVTksD.dxf)

## Product's reviews:
- Purchase of bearing - exactly what we needed and it showed up in only 1 day thank you so much.
- Sales - GREAT PRODUCT CUSTOMER WILL PURCHASE AGAIN.
- Excellent! - The perfect part… and FAST shipping! Thank you!!
- Agradecimiento. - Excelente servicio, confiable, rápido y efectivo.
Los seguiré llamando para mis necesidades.




## FAQ:

- How do I choose the right type of bearing for my application?: Start with the load and how it’s applied. You need to know if you’re dealing with radial loads, axial loads, or a mix of both. Then look at speed, operating environment, and space constraints.
For example, ball bearings are great for high speed and lighter loads, while roller bearings handle heavier loads but usually at lower speeds. If there’s contamination, moisture, or heat involved, you may need sealed bearings or specific materials.
In most cases, the right choice comes down to matching load type, speed, and environment to the bearing design.