# SKF 7008 CDGA/P4A Super-Precision Angular Contact Ball Bearing 40mm Bore 15° Contact Angle Non-Metallic Cage - MROSupply.com

***SKF 7008 CDGA/P4A super-precision angular contact ball bearing, 40mm bore, 15° contact angle, non-metallic cage. Designed for high-speed, high-accuracy applications such as machine tool spindles and precision spindles. Meets ABMA Class 9 super-precision tolerances.***



## Product details:

- Catalog number: 7008 CDGA/P4A
- SKU: 312436
- Price: ***$460.48*** 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: 0.445 lb


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


## Product attributes;

  
- Basic Dynamic Load Rating: 16.8 kN
  

  
- Basic Static Load Rating: 11 kN
  

  
- Bearing Material: Bearing steel
  

  
- Bore Diameter: 40 mm
  

  
- Cage: Non-metallic
  

  
- Coating: Without
  

  
- Contact Angle: 15 °
  

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

  
- Design: High-capacity D
  

  
- Dimension Type: Metric
  

  
- Inner Diameter (mm): 40.000
  

  
- Lubricant: None
  

  
- Lubricant (in Bearing): None
  

  
- Matched Arrangement: Universal
  

  
- Matched Condition (axial Clearance/ Preload): Measuring load, class A
  

  
- Material/Treatment: Bearing steel
  

  
- Number of Rows: 1
  

  
- O.D. (in): 2 2/3
  

  
- Outer Diameter (mm): 68.000
  

  
- Pack Height: 77 mm
  

  
- Pack Length: 75 mm
  

  
- Pack Width: 23 mm
  

  
- Relubrication Feature: Without
  

  
- Ring Type: One-piece
  

  
- Sealing: None
  

  
- Tolerance Class: P4A
  

  
- Type: Normal contact (two-point contact)
  

  
- Universal Matching Bearing: Yes, back-to-back (<>), face-to-face (><) or tandem (>>)
  

  
- Width: 15 mm
  

  
- Width (mm): 15.000
  
## Product documents / software:

- [Drawing (1)](https://documents.mrosupply.com/product_documents/31/24/312415/0901d196803ac1ed_f2I9jZO.svg)
- [Drawing (2)](https://documents.mrosupply.com/product_documents/31/24/312415/0901d196803ac2c0_ND1Q4sh.svg)
- [Drawing (3)](https://documents.mrosupply.com/product_documents/31/24/312415/0901d196803ac1ef_byG1NE6.svg)
## Alternate products to `SKF 7008 CDGA/P4A Super-Precision Angular Contact Ball Bearing 40mm Bore 15° Contact Angle Non-Metallic Cage - MROSupply.com`:
- [FAG B7008C.T.P4S.UL super precision angular contact ball bearing with 15° contact angle, 40mm bore, 68mm OD, and 15mm width. ISO P4 precision class, universal tandem arrangement for paired mounting. Suitable for high-speed spindles and precision machine tools.](https://www.mrosupply.com/products/2177336/as-markdown/)
- [NTN 7008CVUJ74 is a 70 series single-row angular contact ball bearing with a 40 mm straight bore. Open design with a phenolic cage and high-carbon chrome steel construction. Suitable for high-speed and high-precision applications such as machine tool spindles and precision gearboxes.](https://www.mrosupply.com/products/830759/as-markdown/)
- [Koyo 7008C-5GLFGP4 is a 70 series single-row angular contact ball bearing with a 40 mm straight bore. Features 5G improved internal geometry and P4 precision class. Designed for high-speed spindles and precision machine tool applications.](https://www.mrosupply.com/products/1495240/as-markdown/)
- [NSK 7008CTRSULP4Y super-precision angular contact ball bearing with 40 mm bore, 15° contact angle, polyamide cage, and ISO P4 precision class for low-noise operation. Engineered for high-speed precision spindle applications such as machining centers, grinders, and turning centers.](https://www.mrosupply.com/products/5034811/as-markdown/)

## Product's reviews:
- Bearing - Old hard to find bearing for a 85 year old tractor. Fit perfect and price was great.
- Sales - GREAT PRODUCT CUSTOMER WILL PURCHASE AGAIN.
- Skf 6205-2z/gjn - Item is exactly what I was looking for.
Like always you get high quality with
SKF
- Rateing - Fast service and very good supply.




## 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.