# NTN CM-UCFL206D1 Bearing Accessory - Two-Bolt Rhombus Flanged Unit, Cast Iron Housing, Set Screw Lock, Cast Dust Cover - MROSupply.com

***NTN CM-UCFL206D1 is a two-bolt rhombus flanged unit with a cast iron housing, set screw locking, and a cast dust cover. This closed-end mounted unit is designed for general industrial applications requiring a compact flange mounting.***



## Product details:

- Catalog number: CM-UCFL206D1
- SKU: 276058
- Price: ***$112.56*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [NTN Bearing](https://www.mrosupply.com/brands/ntn-bearing/)
- Category: 
    - [2-Bolt Flange](htts://www.mrosupply.com/bearings/mounted-bearings/mounted-ball-bearings/flanged-mounted-bearings/2-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: 2.600 lb


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


## Product attributes;

  
- A1: 0.5000 in
  

  
- A2: 0.7031 in
  

  
- A5: 2.2050 in
  

  
- Axial Static Load Rating: 2540 lbf
  

  
- Axial static load rating: 2540 lbf
  

  
- B (in): 1.5000
  

  
- Ball Material: Through Hardened Steel
  

  
- Ball material: Through hardened steel
  

  
- Bearing Number: UC206D1
  

  
- Bearing number: UC206D1
  

  
- Bearing Type: Ball Bearing
  

  
- Bore Type: Cylindrical
  

  
- Bore type: Cylindrical
  

  
- Cage Material: Pressed Steel
  

  
- Cage material: Pressed steel
  

  
- Clearance: CN
  

  
- d (in): 1.1810
  

  
- Dynamic Load Rating: 4384 lbf
  

  
- Dynamic load rating: 4384 lbf
  

  
- Enclosure: Flinger Seal - Both Sides
  

  
- End Type: Closed
  

  
- End type: Closed
  

  
- F (in): 0.1811
  

  
- H (in): 5.8270
  

  
- Housing Construction: 1 Piece
  

  
- Housing construction: 1 Piece
  

  
- Housing Material: Cast Iron
  

  
- Housing material: Cast iron
  

  
- Housing Number: CM-FL206D1
  

  
- I.D.: 1.1811 in
  

  
- J (in): 4.6094
  

  
- L (in): 2.4410
  

  
- L1: 3.3438 in
  

  
- L2: 1.5625 in
  

  
- Locking Device: Set Screw
  

  
- Locking device: Set screw
  

  
- Lubrication: Relubricatable
  

  
- Max Rotational Speed: 4900 RPM
  

  
- N (in): 0.6250
  

  
- Number of Holes: 2
  

  
- Number of holes: 2
  

  
- O.D.: 2.4409 in
  

  
- Operating Temperature Range: -40 to 250 °F
  

  
- Operating temperature range: -40 to 250 ºF
  

  
- Outside Ring Type: Spherical OD
  

  
- Performance: Light Duty
  

  
- Precision Rating: ISO Class 0
  

  
- Precision rating: ISO class 0
  

  
- Radial Dynamic Load Rating: 4384 lbf
  

  
- Rotational Speed [Max]-Grease: 4850 RPM
  

  
- Rotational Speed [Max]-Oil: 0 RPM
  

  
- S: 0.6260 in
  

  
- Seal Material: Nitrile Rubber
  

  
- Seal material: Nitrile rubber
  

  
- Seal Type: Contact
  

  
- Seal type: Contact
  

  
- Static Load Rating: 2540 lbf
  

  
- Static load rating: 2540 lbf
  

  
- Type: 2-Bolt Rhombus Flanged Unit
  

  
- Width: 1.5 in
  
## Product documents / software:

- [Drawing](https://documents.mrosupply.com/product_documents/82/57/825724/crew--Cast-Dust-Cover--Closed-End--UCFL-Type_S_JR7U8fF.png)






## 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.