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Deep groove ball bearing NTN KRA080
- Manufacturer Part Number
- KRA080
- Brand
- NTNOfficial distributor
- Category
- Bearings
- Subcategory
- Deep groove ball bearings
- Series
- A
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Description
NTN KRA080 is a deep groove ball bearing reference, within Bearings. Request a quote for KRA080 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.
The NTN KRA series deep groove ball bearing is a precision component designed to withstand radial and axial loads in both directions. It is used in a wide variety of industrial applications where smooth and reliable operation is required. Its robust construction and versatile design make it a common choice in rotating equipment. MR Accesorios Industriales is an official distributor of NTN.
The KRA series designation is interpreted from its letters and numbers. For example, KRA020, KRA025 and KRA030 indicate different sizes within the A series. The numeric suffix indicates the bearing bore diameter, while the letters KRA identify the series and the type of construction. This nomenclature allows you to quickly select the right bearing according to the required dimensions.
These bearings are used in industries such as food, textile, chemical and packaging, as well as in power transmission equipment, pumps, fans and conveyors. In Argentina, they are common in production lines that require high speed and low maintenance. Their ability to withstand combined loads makes them suitable for applications where precision and durability are critical.
To select the correct bearing, take into account the radial and axial load, the rotation speed and the environmental conditions. Sealing and lubrication are key: choose the appropriate seal type to prevent contamination and ensure a long service life. During mounting, verify alignment and internal clearance to avoid unnecessary stress. Lubrication must be the one recommended by the manufacturer for each application.
As for equivalences, deep groove ball bearings from different brands can be interchanged if the dimensions and tolerances match. Always verify the technical specifications before replacing one bearing with another from a different brand. If you have doubts, consult us with the original part number and we will advise you.
To request a quote for the NTN KRA series bearing you need, send us the complete part number via WhatsApp. At MR Accesorios Industriales we respond promptly with the information you need for your equipment.
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 KRA designation mean on NTN bearings?
- KRA identifies a series of NTN deep groove ball bearings. The numbers that follow indicate the size and bore diameter. For example, KRA020 corresponds to a specific size within the A series.
- How do I choose the right KRA bearing for my application?
- Consider the radial and axial load, the speed and the environment. Verify the bore diameter and dimensions. If you need help, send us the part number or the dimensions and we will advise you.
- Are KRA bearings interchangeable with other brands?
- They can be interchangeable if dimensions and tolerances match. Always verify the specifications. If you have the part number from another brand, consult us and we will indicate the equivalence.