Product page
Angular contact ball bearing NTN KYA
- Manufacturer Part Number
- KYA
- Brand
- NTNOfficial distributor
- Category
- Bearings
- Subcategory
- Angular contact ball bearings
- Series
- A
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Description
NTN KYA is a angular contact ball bearing reference, within Bearings. Request a quote for KYA via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.
The NTN series A angular contact ball bearing is a component designed to support combined radial and axial loads in a single direction. Its contact angle design makes it suitable for applications requiring high precision and rigidity. MR Accesorios Industriales sells this series in Buenos Aires, Argentina, with more than 80 years of experience in bearings and power transmission. Request a quote on WhatsApp for the part number you need.
The designation of the NTN series A is interpreted by its letters and suffixes. The code KYA corresponds to an angular contact bearing of this series. In general, suffixes indicate characteristics such as contact angle, internal clearance or cage type. To identify the exact configuration, it is necessary to consult the complete code. At MR we quote the part number you need.
These bearings are used in industrial applications that require supporting simultaneous axial and radial loads, such as pumps, compressors, gearboxes, machine tool spindles and transmission equipment. In Argentina, they are common in the food, petrochemical, metallurgical and agro-industrial sectors. Their ability to operate at high speeds makes them suitable for precision machinery.
To select an angular contact bearing, take into account the direction of the axial load, the internal clearance and the sealing type. Mounting requires careful alignment and, in many cases, they are installed in pairs to counteract loads in both directions. Proper lubrication and clearance adjustment are critical for optimal performance. If you need advice, contact us.
NTN angular contact bearings can be interchanged with those of other brands that follow the same international nomenclature, such as SKF, FAG or NSK. However, dimensions and tolerances may vary between manufacturers. Always verify the complete code and technical specifications before replacing a part. At MR we indicate the compatible alternative if you send us the original code.
If you are looking for an NTN series A angular contact bearing, write to us on WhatsApp with the code or dimensions you need. At MR Accesorios Industriales we quote you promptly. We can also advise you on installation and maintenance to extend the bearing's service life. More than 80 years of experience back us.
This description provides guidance on the product type. Check the configuration and dimensions of this reference.
Dimensions
Dimensions and tolerances: Send us the part number via WhatsApp and we'll confirm dimensions, sealing, and internal clearance against the manufacturer's data sheet.
Frequently Asked Questions
- What does the KYA suffix mean on an NTN bearing?
- The KYA suffix indicates a specific variant within the NTN series A, related to the contact angle and the cage. To know the exact characteristics, it is necessary to consult the complete code. Write to us on WhatsApp and we will advise you.
- How do I choose between an angular contact bearing and a deep groove ball bearing?
- The angular contact bearing supports axial loads in one direction and is used in pairs; the deep groove ball bearing accepts limited radial and axial loads. The choice depends on the magnitude and direction of the loads. Consult us and we will help you select.
- What care does the mounting of an angular contact bearing require?
- Precise alignment must be ensured, the appropriate preload applied and correct lubrication provided. In installations with axial loads in both directions, they are mounted in pairs. Follow the manufacturer's recommendations and consult us if in doubt.

