# NSK 7002A5TRDULP4Y Super-Precision Angular Contact Ball Bearing - 15 mm Bore, 30° Contact, P4 Precision - MROSupply.com

***NSK 7002A5TRDULP4Y super-precision angular contact ball bearing with 15 mm bore, 30° contact angle, universal duplex matching (DU), and ISO P4 precision. Engineered for high-speed precision spindle applications such as machining centers, grinders, and turning centers.***



## Product details:

- Catalog number: 7002A5TRDULP4Y
- SKU: 5034741
- Price: ***$579.40*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [NSK Bearings](https://www.mrosupply.com/brands/nsk-bearings/)
- Category: 
    - [Double Row Angular Contact Bearings](htts://www.mrosupply.com/bearings/ball-bearings/angular-contact-ball-bearings/double-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: 0.136 lb
- Returns: Yes


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



## Alternate products to `NSK 7002A5TRDULP4Y Super-Precision Angular Contact Ball Bearing - 15 mm Bore, 30° Contact, P4 Precision - MROSupply.com`:
- [NTN 7002HVDUJ74 duplex angular contact ball bearing with a 15 mm straight bore. Features a universal flush ground design for matched pair mounting and a stamped steel cage. This high-precision bearing is suitable for machine tool spindles and other applications requiring accurate axial and radial load support.](https://www.mrosupply.com/products/830684/as-markdown/)
- [SKF 7002 ACDGA/P4A 15mm bore super-precision angular contact ball bearing with a 25° contact angle. It features a non-metallic cage and is rated ABMA Class 9 for high-speed and high-accuracy applications such as machine tool spindles and precision pumps.](https://www.mrosupply.com/products/2066806/as-markdown/)
- [FAG B7002E.T.P4S.DUL super precision angular contact ball bearing with 15mm bore, 32mm OD, and 9mm width. Features a 25° contact angle, universal tandem arrangement for paired mounting, and ISO P4 precision class. Designed for high-speed spindles and machine tool applications requiring exceptional accuracy and rigidity.](https://www.mrosupply.com/products/2177263/as-markdown/)

## Product's reviews:
- Had what i needed - Found the bearing I needed. Reasonable price. Great phone support.
- Sales - Great Service !!
- Purchasing specialist - Great!!!




## 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.