# AMI KHF207-20 Four-Bolt Flange Bearing 1-1/4" (31.75mm) Bore Eccentric Collar Narrow Series - MROSupply.com

***AMI KHF207-20 four-bolt flange bearing unit with 1-1/4" (31.75mm) bore and eccentric collar locking. Cast iron housing, chrome steel insert, narrow inner ring width. Normal duty rating for industrial mounting applications.***



## Product details:

- Catalog number: KHF207-20
- SKU: 16785
- Price: ***$46.81*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [AMI Bearings](https://www.mrosupply.com/brands/ami-bearings/)
- Category: 
    - [4-Bolt Flange](htts://www.mrosupply.com/bearings/mounted-bearings/mounted-ball-bearings/flanged-mounted-bearings/4-bolt-flange/)
    - [Flanged Mounted Bearings](htts://www.mrosupply.com/bearings/mounted-bearings/mounted-ball-bearings/flanged-mounted-bearings/)
    - [Mounted Ball Bearings](htts://www.mrosupply.com/bearings/mounted-bearings/mounted-ball-bearings/)
    - [Mounted Bearings](htts://www.mrosupply.com/bearings/mounted-bearings/)
    - [Bearings](htts://www.mrosupply.com/bearings/)
- Unit of measure: each
- Weight: 2.960 lb
- Technicall support: contact supplier for technical support on 800 882 8642


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


## Product attributes;

  
- Application: General Purpose
  

  
- Bearing: KH207-20
  

  
- Bolt Size: 1/2
  

  
- Covers: No
  

  
- Duty: Standard
  

  
- Expansion: No
  

  
- High Temp: 212f
  

  
- Housing: Cast iron
  

  
- Housing Style: F207
  

  
- HTS code: 8483.20.40.40
  

  
- I.D.: 1 1/4 in
  

  
- Inner Ring Width: Narrow
  

  
- Insert Material: Bearing steel
  

  
- Insert Type: Ball Bearing
  

  
- Locking: Eccentric locking
  

  
- Lubrication Fitting Tap: 1/8-27 NPT
  

  
- Relubrication: Yes
  

  
- Seal: Contact seal
  

  
- Type: 4 Bolt Flange
  
## Product documents / software:

- [drawing](https://documents.mrosupply.com/product_documents/KH/KHF211-32/KHF200dwg.jpg)
## Alternate products to `AMI KHF207-20 Four-Bolt Flange Bearing 1-1/4" (31.75mm) Bore Eccentric Collar Narrow Series - MROSupply.com`:
- [Dodge 131385 F4B-SXV-104 Four-Bolt Flange bearing with 1-1/4" bore, eccentric collar locking, intermediate duty cast iron housing, 207 series ball bearing, ProGuard lip seal, 3500 RPM maximum speed, non-expansion configuration.](https://www.mrosupply.com/products/125235/as-markdown/)
- [Browning VF4E-120 4-bolt flange mounted ball bearing with a 1.25-inch bore and eccentric locking collar. The cast iron housing supports a relubricable single-row deep-groove ball bearing insert with a contact seal. Suitable for conveyor head shafts, fan supports, and general industrial machinery.](https://www.mrosupply.com/products/2271772/as-markdown/)
- [Link-Belt F3W220E (mfg part 10439422) is a 4-bolt square flange ball bearing with a 1-1/4" bore and eccentric locking collar. The cast iron housing is powder coated for corrosion resistance. This fixed (non-expansion) unit features a Buna single lip contact seal and a nylon retainer. It is rated for intermediate duty with C3 internal clearance and a max speed of 4800 RPM.](https://www.mrosupply.com/products/492341/as-markdown/)
- [SKF FY 1.1/4 FM 2-bolt cast-iron square flange bearing unit for 1-1/4 inch shaft with set screw locking. Pre-lubricated insert bearing in a durable cast-iron housing. Suitable for conveyor, fan, and general industrial applications.](https://www.mrosupply.com/products/326798/as-markdown/)
- [NTN JELFU-1.1/4 Ultra-Class four-bolt flanged unit with eccentric collar lock and cast iron housing. Bore size 1-1/4 inch. Designed for heavy-duty industrial applications requiring secure shaft mounting and easy installation.](https://www.mrosupply.com/products/274761/as-markdown/)

## Product's reviews:
- Ami bearings - I've been using AMI bearings for several years now and have had zero problems. There made in Japan, so seem remarkably high quality but half the price of NTN.
- In stock ! - Twice now they have had the bearings in needed in stock, with prompt delivery!
- Great job - Had my bearings in stock and shipped right away.
- Excellent company - I love my new found Bearings Company. I love the price, lighting fast shipping and great customers service . Thank you.




## 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.