# SKF 7408 BM Angular Contact Ball Bearing 40mm Bore 40° Contact Angle Machined Brass Cage - MROSupply.com

***SKF 7408 BM is a 40mm bore angular contact ball bearing with a 40° contact angle and machined brass cage. Designed for combined radial and axial loads in pumps, gearboxes, and machine-tool spindles.***



## Product details:

- Catalog number: 7408 BM
- SKU: 313827
- Price: ***$371.97*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [SKF Bearing](https://www.mrosupply.com/brands/skf-bearing/)
- Category: 
    - [Single Row Angular Contact Bearings](htts://www.mrosupply.com/bearings/ball-bearings/angular-contact-ball-bearings/single-row-angular-contact-bearings/)
    - [Angular Contact Ball Bearings](htts://www.mrosupply.com/bearings/ball-bearings/angular-contact-ball-bearings/)
    - [Ball Bearings](htts://www.mrosupply.com/bearings/ball-bearings/)
    - [Bearings](htts://www.mrosupply.com/bearings/)
- Unit of measure: each
- Weight: 3.069 lb


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


## Product attributes;

  
- Axial Internal Clearance: Not applicable
  

  
- Basic Dynamic Load Rating: 70.2 kN
  

  
- Basic Static Load Rating: 45 kN
  

  
- Bearing Material: Bearing steel
  

  
- Bearing Outer Ring Locating Feature: None
  

  
- Bore Diameter: 40 mm
  

  
- Cage: Machined (solid)
  

  
- Coating: Without
  

  
- Contact Angle: 40 °
  

  
- Contact Type: Normal contact (two-point contact)
  

  
- Dimension Type: Metric
  

  
- Inner Diameter (mm): 40.000
  

  
- Limiting Speed: 11000 r/min
  

  
- Lubricant: None
  

  
- Lubricant (in Bearing): None
  

  
- Matched Arrangement: No
  

  
- Material/Treatment: Bearing steel
  

  
- Number of Rows: 1
  

  
- O.D. (in): 4 1/3
  

  
- Outer Diameter (mm): 110.000
  

  
- Pack Height: 116 mm
  

  
- Pack Length: 114 mm
  

  
- Pack Width: 31 mm
  

  
- Reference Speed: 8000 r/min
  

  
- Relubrication Feature: Without
  

  
- Ring Type: One-piece
  

  
- Sealing: None
  

  
- Tolerance Class: Normal
  

  
- Type: Normal contact (two-point contact)
  

  
- Width: 27 mm
  

  
- Width (mm): 27.000
  
## Product documents / software:

- [Abutment dimensions](https://documents.mrosupply.com/product_documents/72/7204%20BEGBP/1106200002-000320-201000020wp_i72nhAt.svg)
- [Dimensions](https://documents.mrosupply.com/product_documents/72/7204%20BEGBP/110620000120-201000020wp_SBvpWxx.svg)
- [DXF](https://documents.mrosupply.com/product_documents/74/7408%20BM/7408_BM_HyDK6Kp.dxf)
## Alternate products to `SKF 7408 BM Angular Contact Ball Bearing 40mm Bore 40° Contact Angle Machined Brass Cage - MROSupply.com`:
- [SKF 7408 BCBM is a 40mm bore angular contact ball bearing with a 40° contact angle and machined brass cage. Designed for combined radial and axial loads in pumps, gearboxes, and machine-tool spindles.](https://www.mrosupply.com/products/313828/as-markdown/)
- [NSK 7408BMG super-precision angular contact spindle bearing with 40 mm bore and 90 mm outside diameter. Features a 40-degree contact angle and machined brass cage for high-speed precision operation. Engineered for high-speed precision spindle applications such as machining centers, grinders, and turning centers.](https://www.mrosupply.com/products/5035366/as-markdown/)
- [FAG 7408B.MP.UA single row angular contact ball bearing with 40mm bore and 110mm OD. Features a universal face-to-face arrangement for duplex mounting, polyamide cage (MP), and multi-purpose design. Suitable for high-speed applications requiring axial load capacity in both directions.](https://www.mrosupply.com/products/2176903/as-markdown/)
- [FAG 7408B.MP.UO single row angular contact ball bearing with 40mm bore and 110mm OD. Features universal back-to-back arrangement for duplex mounting, polyamide cage (MP), and optimized design for high-speed and axial load applications. Suitable for precision spindles and multi-purpose industrial use.](https://www.mrosupply.com/products/2176904/as-markdown/)

## Product's reviews:
- Bearing purchase - Good price and fast delivery!! Also a pleasure doing business with MROSupply.com!!
- Sales - GREAT PRODUCT CUSTOMER WILL PURCHASE AGAIN.
- Excellent! - The perfect part… and FAST shipping! Thank you!!
- Skf 6205-2z/gjn - Item is exactly what I was looking for.
Like always you get high quality with
SKF




## 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.


- What is the difference between deep groove and angular contact ball bearings?: Deep groove ball bearings are the most common type. They’re designed to handle mainly radial loads, but they can also take some axial load in both directions. They’re simple, versatile, and used in everything from motors to conveyors.
Angular contact ball bearings are built for combined loads, especially where there’s significant axial force in one direction. They’re often used in pairs and are common in higher precision or higher load applications like pumps and gearboxes.
If your load is mostly radial, go deep groove. If axial load matters more, angular contact is usually the better choice.