# NTN C-UCP210D1 Cast Iron Dust Cover for UCP210 Pillow Block, Set Screw Lock, Open End - MROSupply.com

***NTN C-UCP210D1 cast iron dust cover for UCP210 series mounted pillow block units. Set screw lock and open end configuration protect the bearing insert from contaminants in conveyor and general industrial applications.***



## Product details:

- Catalog number: C-UCP210D1
- SKU: 275903
- Price: ***$189.29*** 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 Pillow Block Bearings](htts://www.mrosupply.com/bearings/mounted-bearings/mounted-ball-bearings/pillow-block-bearings/2-bolt-pillow-block-bearings/)
    - [Pillow Block Bearings](htts://www.mrosupply.com/bearings/mounted-bearings/mounted-ball-bearings/pillow-block-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: 4.300 lb


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


## Product attributes;

  
- A (in): 2.3750
  

  
- A5: 3.9370 in
  

  
- Axial Static Load Rating: 5216 lbf
  

  
- Axial static load rating: 5216 lbf
  

  
- B (in): 2.0315
  

  
- Ball Material: Through Hardened Steel
  

  
- Ball material: Through hardened steel
  

  
- Bearing Number: UC210D1
  

  
- Bearing number: UC210D1
  

  
- Bearing Type: Ball Bearing
  

  
- Bore Type: Cylindrical
  

  
- Bore type: Cylindrical
  

  
- Cage Material: Pressed Steel
  

  
- Cage material: Pressed steel
  

  
- Clearance: CN
  

  
- d (in): 1.9690
  

  
- Dynamic Load Rating: 7869 lbf
  

  
- Dynamic load rating: 7869 lbf
  

  
- Enclosure: Flinger Seal - Both Sides
  

  
- End Type: Open
  

  
- End type: Open
  

  
- F (in): 0.2323
  

  
- H (in): 2.2500
  

  
- H1: 0.8125 in
  

  
- H3: 4.6875 in
  

  
- Housing Construction: 1 Piece
  

  
- Housing construction: 1 Piece
  

  
- Housing Material: Cast Iron
  

  
- Housing material: Cast iron
  

  
- Housing Number: C-P210D1
  

  
- Housing Width: 2.362 in
  

  
- Housing width: 2.362 in
  

  
- I.D.: 1.9685 in
  

  
- J (in): 6.2500
  

  
- L (in): 8.1100
  

  
- L1: 2.5625 in
  

  
- Locking Device: Set Screw
  

  
- Locking device: Set screw
  

  
- Lubrication: Relubricatable
  

  
- Max Rotational Speed: 3100 RPM
  

  
- N (in): 0.7812
  

  
- N1: 0.9062 in
  

  
- Number of Holes: 2
  

  
- Number of holes: 2
  

  
- O.D. (in): 3.5430
  

  
- Operating Temperature Range: -40 to 250 °F
  

  
- Operating temperature range: -40 to 250 ºF
  

  
- Outside Diameter: 3.5430 in
  

  
- Outside Ring Type: Spherical OD
  

  
- Performance: Light Duty
  

  
- Precision Rating: ISO Class 0
  

  
- Precision rating: ISO class 0
  

  
- Radial Dynamic Load Rating: 7868 lbf
  

  
- Rotational Speed [Max]-Grease: 3100 RPM
  

  
- Rotational Speed [Max]-Oil: 0 RPM
  

  
- S: 0.7480 in
  

  
- Seal Material: Nitrile Rubber
  

  
- Seal material: Nitrile rubber
  

  
- Seal Type: Contact
  

  
- Seal type: Contact
  

  
- Static Load Rating: 5216 lbf
  

  
- Static load rating: 5216 lbf
  

  
- Type: Pillow Block Unit
  

  
- Width: 2.0315 in
  
## Product documents / software:

- [Drawing](https://documents.mrosupply.com/product_documents/50/48/5048563/t-Screw--Cast-Dust-Cover--Open-End--UCP-Type_S_dEn5mzx.png)
- [Drawing](https://documents.mrosupply.com/product_documents/C-/C-UCP212D1/t-Screw--Cast-Dust-Cover--Open-End--UCP-Type_S_kRICrg6.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.