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Double row spherical roller bearing · SKF 23122 CCK/P62W33
SKF 23122 CCK/P62W33 spherical roller bearing

SKFBrand we market

SKF 23122 CCK/P62W33 spherical roller bearing

Manufacturer Part Number23122 CCK/P62W33Dimensions: 110 x 180 x 56 mm (d x D x B)23122 bearing: all versions and brands →Also searched as: 23122CCK/P62W33 · 23122-CCK/P62W33SKF 231 series: dimension table →
Brand
SKF
Category
Bearings
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Since 1945 · Martínez, Buenos Aires, Argentina

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Other brands in this category

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How to read SKF 23122 CCK/P62W33

231Series
Spherical roller bearings, 231 series. For the same bore, each series has a different outside diameter and width.
22Bore
110 mm bore: 22 × 5.
CCK/P62W33Suffix
SKF suffix: it defines the variant (sealing, cage, internal clearance or other features).

23122 is the standard (ISO) basic designation: it defines the type, the series and the bore.

Description

The SKF 23122 CCK/P62W33 bearing has a 110 mm bore, a 180 mm outside diameter and a 56 mm width (110 x 180 x 56 mm).

SKF 23122 CCK/P62W33 is a reference of spherical roller bearing, within Bearings. Request a quote for 23122 CCK/P62W33 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The SKF spherical roller bearing is a self-aligning two-row component designed to withstand high radial loads and angular misalignment between shaft and housing. Its self-aligning design compensates for mounting errors or shaft deflection, making it ideal for machinery with long shafts or subject to vibration. MR Accesorios Industriales sells this brand and advises you on choosing the right suffix for your application.

The designation of these bearings combines letters and numbers that indicate key features. For example, in 23122 CCK/P62W33, the numeric prefix identifies the dimension series; the letters CC indicate the stamped steel cage design; the K indicates a tapered bore (taper 1:12); the P62 specifies special manufacturing tolerances; and W33 denotes the presence of a groove and lubrication holes in the outer ring. Knowing these suffixes is essential to select the correct bearing.

These bearings are used in industries such as cement, mining, steel, paper and materials handling. In Argentina, they are common in belt conveyors, mills, crushers, vibrating screens and process equipment where loads are high and alignment conditions are difficult. Their self-aligning capability reduces wear and extends service life in applications with deflected shafts or imperfect assemblies.

For proper selection, consider the type of load (radial, axial or combined), rotation speed, environmental conditions and lubrication method. The tapered bore facilitates mounting on shafts with an adapter sleeve, achieving a precise fit. Verify initial alignment and ensure correct lubrication; W33 suffixes allow relubrication through the outer ring. Sealing will depend on external contamination; in dirty environments, consider additional seals.

As for equivalents, spherical roller bearings from other brands with similar designations may be interchangeable, but it is essential to verify dimensions and tolerances. SKF is a global reference and MR Accesorios Industriales sells it as a brand. Always confirm the complete part number and technical specifications before replacing a bearing, since small differences in suffixes can affect performance.

If you need an SKF spherical roller bearing, send the complete part number by WhatsApp to MR Accesorios Industriales. Our technical team will help you identify the correct option and resolve any questions about mounting or applications. We provide reliable support so your machinery runs without interruptions.

Dimensions

Boundary dimensions of the basic designation 23122 per ISO 15: 110 x 180 x 56 mm (d x D x B).

Bore
110mm
Outside diameter (D)
180mm
Width (B)
56mm

The same size in other brands

Pages from other brands with the basic designation 23122: 110 x 180 x 56 mm (d x D x B) per ISO 15.

They share the boundary dimensions set by ISO 15, not the technical data: seals or shields, internal clearance, cage and load rating can differ by brand and suffix. We quote each one by its full part number.

Frequently Asked Questions

What are the dimensions of the SKF 23122 CCK/P62W33 bearing?
The SKF 23122 CCK/P62W33 bearing has a 110 mm bore, a 180 mm outside diameter and a 56 mm width (110 x 180 x 56 mm). These are the standardised boundary dimensions (ISO 15) of the basic designation 23122.
What does the K suffix mean in the designation?
The letter K indicates that the bearing has a tapered bore with a 1:12 taper. This allows it to be mounted on cylindrical shafts using an adapter sleeve, achieving a precise fit and facilitating disassembly.
When is it advisable to choose a bearing with the W33 suffix?
The W33 suffix indicates that the outer ring has a groove and three holes for relubrication. It is recommended in applications where frequent relubrication is required or in environments with high contamination.
How do I know if a bearing from another brand is equivalent?
You must compare main dimensions, tolerances and internal design. Although designations may match, always verify the technical specifications. Consult us with the part number and we will advise you.
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