# NSK 7012A5TRSULP4Y Super-Precision Angular Contact Ball Bearing - 60 mm Bore, 30° Contact, P4 Precision - MROSupply.com

***NSK 7012A5TRSULP4Y super-precision angular contact ball bearing with 60 mm bore, 30° contact angle, ISO P4 precision, and polyamide cage. Engineered for high-speed precision spindle applications such as machining centers, grinders, and turning centers.***



## Product details:

- Catalog number: 7012A5TRSULP4Y
- SKU: 5034850
- Price: ***$625.06*** Each
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [NSK Bearings](https://www.mrosupply.com/brands/nsk-bearings/)
- 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: 0.960 lb
- Returns: Yes


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



## Alternate products to `NSK 7012A5TRSULP4Y Super-Precision Angular Contact Ball Bearing - 60 mm Bore, 30° Contact, P4 Precision - MROSupply.com`:
- [SKF 7012 ACDGA/P4A super-precision angular contact ball bearing, 60mm bore, 25° contact angle, ABMA Class 9. Non-metallic cage, bearing steel construction. Designed for high-speed, high-accuracy machine tool spindles and precision pumps.](https://www.mrosupply.com/products/312464/as-markdown/)
- [NTN 7012HVUJ74 70 series single-row angular contact ball bearing, 60 mm straight bore, open enclosure, phenolic cage. High carbon chrome steel construction for machine tool spindles and precision rotating assemblies.](https://www.mrosupply.com/products/830827/as-markdown/)
- [FAG B7012E.T.P4S.UL super precision angular contact ball bearing with 60mm bore, 95mm OD, and 18mm width. Features 25° contact angle, universal tandem arrangement, and ISO P4 precision class. Designed for high-speed spindle applications requiring axial rigidity and minimal runout. Manufactured by Schaeffler.](https://www.mrosupply.com/products/2177399/as-markdown/)
- [NTN ML7012HVUJ74S deep groove ball bearing with 60 mm straight bore and single-row radial configuration. Designed for high-speed precision applications, this bearing is suitable for machine tool spindles and other precision rotating equipment.](https://www.mrosupply.com/products/5047937/as-markdown/)

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