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Cylindrical roller bearing with polyamide cage · SKF N3055
SKF N3055 cylindrical roller bearing

SKFBrand we market

SKF N3055 cylindrical roller bearing

Manufacturer Part NumberN3055
Brand
SKF
Category
Bearings
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Since 1945 · Martínez, Buenos Aires, Argentina

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

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How to read SKF N3055

N 30Series
Cylindrical roller bearings, N 30 series. For the same bore, each series has a different outside diameter and width.
55Bore
275 mm bore: 55 × 5.

N 3055 is the standard (ISO) basic designation: it defines the type, the series and the bore.

Description

SKF N3055 is a reference of cylindrical roller bearing, within Bearings. Request a quote for N3055 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

SKF N series cylindrical roller bearings are components designed to withstand high radial loads and considerable speeds. Their design with cylindrical rollers and steel cage allows for precise and durable operation in demanding industrial applications. They are ideal for equipment requiring high radial rigidity and good load capacity, such as machine tools, pumps, compressors and gearboxes. At MR Accesorios Industriales we carry them as part of our SKF bearing line, with technical advice to choose the right size.

The N series designation consists of the letter N followed by a two-digit number indicating the size. For example, N 00, N 03, N 04, N 05, N 06, N 07, N 08 and N 09 correspond to different dimensions. The number is not a direct measurement, but a code related to the bore diameter and external dimensions. To identify the exact size, it is necessary to consult the product tables or request technical assistance. Additional suffixes, if any, indicate design variants, such as cage, tolerances or heat treatment.

These bearings are used in a wide variety of industries in Argentina, such as metallurgy, food, petrochemical and power generation. They are found in equipment such as conveyor belts, mills, mixers, industrial fans and machine tools. Their ability to withstand heavy radial loads and their rigidity make them suitable for applications where deep groove ball bearings would not be sufficient. They are also used in gearboxes and power transmission systems.

To correctly select an N series bearing, it is essential to consider the radial load, rotation speed and environmental conditions. It is important to verify the type of sealing or protection, since these bearings can be open or with protective plates. Mounting must be done with suitable tools, ensuring precise alignment to avoid additional stresses. Lubrication must be the one recommended by the manufacturer, and internal clearance must be appropriate for the application. Incorrect mounting can reduce the bearing's service life.

Regarding equivalences and interchangeability, SKF N series cylindrical roller bearings can be replaced by products from other brands that follow the same designation and dimensions. However, it is important to verify tolerances and specific characteristics, as they may vary between manufacturers. We always recommend consulting our technical team to ensure compatibility. MR Accesorios Industriales carries genuine SKF bearings, guaranteeing the expected quality and performance.

If you need an N series bearing, send us the complete code via WhatsApp. At MR Accesorios Industriales we advise you so you can find the right size and the complementary components your equipment needs.

Dimensions

Bore
275mm

Frequently Asked Questions

What does the designation N 00, N 03, etc. mean?
The letter N indicates that it is an N series cylindrical roller bearing. The number that follows is a size code related to the bearing dimensions. To know the exact measurements, it is necessary to consult the technical tables or request assistance.
Are they interchangeable with bearings from other brands?
Yes, in general N series cylindrical roller bearings from different brands that share the same designation and dimensions are interchangeable. However, there may be differences in tolerances and materials, so we recommend verifying with our technical team.
How should I mount and lubricate these bearings?
Mounting must be done with suitable tools, ensuring correct alignment. Lubrication must be the one recommended by the manufacturer, and internal clearance must be appropriate for the application. Incorrect mounting can reduce the bearing's service life.
Request a quote for N3055 via WhatsApp
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