# NTN AL206-104D1 Bearing Insert - 1-1/4 in Bore, Double Sealed, Spherical O.D., Set Screw Lock - MROSupply.com

***NTN AL206-104D1 is a bearing insert with a spherical outer diameter, designed for use in mounted bearing housings. It features a 1-1/4 inch bore, double sealed enclosure, and set screw locking. The insert is made of through hardened steel and is pre-lubricated for general industrial applications.***



## Product details:

- Catalog number: AL206-104D1
- SKU: 277005
- Price: ***$34.50*** Each
- Quantity: This vendor has a minimum order quantity of
2.Order minimum ($) may be applied.
Add desired QTY to cart and proceed to checkout to view minimum'

- Brand Minimum Order Quantity - 2
(This is the minimum order quantity if ordering this unit alone
from the vendor. Adding other products from the same vendor will reduce
the overall requirement. If adding multiple products from same vendor,
please add all products to cart to see total minimum.)
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [NTN Bearing](https://www.mrosupply.com/brands/ntn-bearing/)
- Category: 
    - [Inserts & Cartridges](htts://www.mrosupply.com/bearings/mounted-bearings/mounted-ball-bearings/inserts-cartridges/)
    - [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: 0.611 lb


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


## Product attributes;

  
- Axial Static Load Rating: 2540 lbf
  

  
- Axial static load rating: 2540 lbf
  

  
- B (in): 0.9370
  

  
- B1: 1.4055 in
  

  
- Ball Material: Through Hardened Steel
  

  
- Ball material: Through hardened steel
  

  
- Basic Outer Ring: 206
  

  
- Bearing Type: Ball Bearing
  

  
- Bore Type: Cylindrical
  

  
- Bore type: Cylindrical
  

  
- C (in): 0.9370
  

  
- Collar Number: C-100
  

  
- Configuration: One
  

  
- D (in): 2.4410
  

  
- d (in): 1 1/4
  

  
- Dynamic Load Rating: 4384 lbf
  

  
- Dynamic load rating: 4384 lbf
  

  
- Enclosure: Full Contact Seal - Both Sides
  

  
- F (in): 0.1520
  

  
- Height: 2.441
  

  
- Housing Width: 0 in
  

  
- Housing width: 0 in
  

  
- I.D.: 1.25 in
  

  
- Length: 2.441
  

  
- Limiting Speed - Grease: 4850 RPM
  

  
- Limiting speed - grease: 4850 RPM
  

  
- Locking device: None
  

  
- Lubrication: Relubricatable
  

  
- Material: Through hardened steel
  

  
- Number of Holes: 0
  

  
- Number of holes: 0
  

  
- 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: Standard Duty
  

  
- r (in): 0.0394
  

  
- Radial Dynamic Load Rating: 4384 lbf
  

  
- Radial Internal Clearance: CN
  

  
- Radial internal clearance: CN
  

  
- S: 0.3543 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
  

  
- Total Length: 0.0000 in
  

  
- Total length: 0.0000 in
  

  
- Type: Insert Bearing
  
## Product documents / software:

- [Drawing](https://documents.mrosupply.com/product_documents/50/46/5046090/1584_S_9qfLO8w.png)
- [Drawing](https://documents.mrosupply.com/product_documents/NP/NPS100RR/1584_S_dHYwblJ.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.