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Koyo deep groove ball bearings · KOYO 6344
Deep groove ball bearing Koyo 6344

KOYOBrand we market

Deep groove ball bearing Koyo 6344

Manufacturer Part Number6344
Brand
KOYO
Category
Bearings
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Other brands in this category

Ask us about alternatives. Equivalence is verified for each reference and application.

NSK vs KOYO: equivalent part numbers →KOYO vs RKB: equivalent part numbers →

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How to read KOYO 6344

63Series
Deep groove ball bearings, 63 series. For the same bore, each series has a different outside diameter and width.
44Bore
220 mm bore: 44 × 5.

6344 is the standard (ISO) basic designation: it defines the type, the series and the bore.

Description

KOYO 6344 is a reference of deep groove ball bearing, within Bearings. Request a quote for 6344 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The deep groove ball bearing is an essential component for supporting radial and axial loads in a wide variety of industrial applications. Its design with a single row of balls between two rings allows smooth and durable operation. At MR Accesorios Industriales we sell the KOYO brand, recognized for its quality and reliability in the market. If you need a bearing for your equipment, request a quote on WhatsApp and we will advise you.

The designation of KOYO deep groove ball bearings follows a system that combines numbers and letters. For example, the 60/22 series indicates a bearing from the 60 series with a 22 mm bore diameter. Similarly, 62/28 and 63/32 correspond to the 62 and 63 series with bore diameters of 28 mm and 32 mm respectively. These series differ in their dimensions and load capacities. Knowing the designation allows you to quickly identify the bearing you need.

These bearings are used in a wide range of industries in Argentina, such as food, metallurgy, textile and automotive. They are found in electric motors, pumps, fans, conveyor belts and general machinery. Their versatility makes them suitable for applications where moderate speeds and combined loads are required. In industrial plants, they are common in power transmission equipment and in roller systems.

To select the right bearing, take into account the radial and axial load, the rotation speed and the environmental conditions. It is essential to verify the sealing: bearings can be open, with protective shields (ZZ) or with rubber seals (2RS). Internal clearance and lubrication also influence performance. During mounting, ensure correct alignment and avoid impacts that could damage the raceways. Proper lubrication extends the service life of the bearing.

There are equivalences between brands: a KOYO bearing can be replaced by one from another brand with the same designation and specifications. If you have doubts, ask us with the code of your current bearing and we will indicate the compatible alternative. At MR Accesorios Industriales we sell KOYO and we can help you find the bearing you need. Write to us on WhatsApp with the code or the measurements and we will quote it shortly.

If you are looking for KOYO deep groove ball bearings, at MR Accesorios Industriales we quote them for you. Send us the code or the measurements you need on WhatsApp and we will reply shortly. We also advise you so that you choose the best option for your application.

Dimensions

Eje o agujero
220 mm

Frequently Asked Questions

What does the designation 60/22 mean in a KOYO bearing?
The designation 60/22 indicates a bearing from the 60 series with a 22 mm bore diameter. The 60 series is characterized by its compact dimensions and moderate load capacity. If you need more details, request a quote on WhatsApp.
What is the difference between the 60, 62 and 63 series?
The 60, 62 and 63 series differ in their external dimensions and load capacity. The 60 series is the lightest, the 62 is medium section and the 63 is more robust. The choice depends on the load and the available space.
How do I know if a KOYO bearing is compatible with my equipment?
Check the dimensions (bore, outer diameter and width) and the load and speed conditions. If you have the code of the original bearing, we can indicate the equivalence. Write to us on WhatsApp with the data and we will advise you.
Request a quote for 6344 via WhatsApp
Request a quote on WhatsApp