# NTN 7212CP4 Angular Contact Ball Bearing - 60 mm Bore, Open, Nylon Cage, P4 Precision - MROSupply.com

***NTN 7212CP4 is a single-row angular contact ball bearing with a 60 mm straight bore. It features an open enclosure, a nylon cage, and P4 precision class. Constructed from high carbon chrome steel, it is designed for high-speed and high-precision applications such as machine tool spindles and pumps.***



## Product details:

- Catalog number: 7212CP4
- SKU: 277733
- Price: ***$420.47*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [NTN Bearing](https://www.mrosupply.com/brands/ntn-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: 1.676 lb
- UPC: 4547359443462


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


## Product attributes;

  
- a (Load Center): 0.8898 in
  

  
- B (in): 0.8661
  

  
- Ball Material: Steel
  

  
- Ball material: Steel
  

  
- Bore Type: Round
  

  
- Bore type: Round
  

  
- Cage Material: Nylon
  

  
- Cage material: Nylon
  

  
- Cage Type: Fiber Glass Reinforced
  

  
- Cage type: Fiber glass reinforced
  

  
- Configuration: One
  

  
- Contact angle: 15 º
  

  
- D (in): 4.3307
  

  
- d (in): 2.3622
  

  
- D1: 3.7795 in
  

  
- d1: 3.0315 in
  

  
- D2: 4.0512 in
  

  
- Da max: 3.9961 in
  

  
- da min: 2.6969 in
  

  
- Db max: 4.1142 in
  

  
- Double Row Width: 1.7323 in
  

  
- Dynamic Load Rating: 14400 lbf
  

  
- Dynamic load rating: 14400 lbf
  

  
- Enclosure: Open
  

  
- Factor: 14.5
  

  
- I.D.: 60 mm
  

  
- Limiting Speed - Grease: 10200 RPM
  

  
- Limiting speed - grease: 10200 RPM
  

  
- Limiting Speed - Oil: 13200 RPM
  

  
- Limiting speed - oil: 13200 RPM
  

  
- Material: High carbon chrome steel
  

  
- O.D.: 110 mm
  

  
- Operating Temperature Range: -40 to 250 °F
  

  
- Operating temperature range: -40 to 250 ºF
  

  
- Precision: ISO class 4
  

  
- Quadruple Row Width: 3.4646 in
  

  
- r (in): 0.0591
  

  
- r1: 0.0394 in
  

  
- r1as max: 0.0394 in
  

  
- ras max: 0.0591 in
  

  
- Static Load Rating: 11100 lbf
  

  
- Static load rating: 11100 lbf
  

  
- Triple Row Width: 2.5984 in
  

  
- Type: Angular Contact Ball Bearing
  
## Product documents / software:

- [Drawing](https://documents.mrosupply.com/product_documents/59/73/5973972/1162_S_9Tu0vwD.png)
- [2D Sectional View PDF](https://documents.mrosupply.com/product_documents/72/7212CP4/bearingfinder_2d_pdf_fixed_7212CP4_7Mc9sw2.pdf)






## 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.