SKF 23122 CCK/P62W33 spherical roller bearing
- Brand
- SKF
- Category
- Bearings
- Subcategory
- Spherical roller bearings
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Decoding SKF 23122 CCK/P62W33
- 231Series
- Spherical roller bearings, 231 series. Series differ in outside diameter and width even when the bore is the same.
- 22Bore
- Bore 110 mm (22 × 5).
- CCK/P62W33Suffix
- SKF suffix: identifies the variant, such as seals or shields, cage, internal clearance or other features.
23122 is the standard ISO basic designation, which sets the bearing type, series and bore.
Description
SKF 23122 CCK/P62W33 measures 110 mm across the bore and 180 mm across the outside diameter; its width is 56 mm (110 x 180 x 56 mm).
SKF 23122 CCK/P62W33 belongs to spherical roller bearing, part of our Bearings range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for 23122 CCK/P62W33 and any equivalents.
When shaft deflection or mounting misalignment is a concern, the SKF spherical roller bearing provides a self-aligning, two-row solution that handles high radial loads. Its design accommodates angular misalignment between shaft and housing, which helps in equipment with long shafts or vibration. MR Industrial Accessories supplies this brand and can help you select the right suffix for your specific application.
The part number tells you a lot about the bearing's features. Take 23122 CCK/P62W33: the numeric portion indicates the dimension series; CC refers to the stamped steel cage; K means a tapered bore with 1:12 taper; P62 covers special manufacturing tolerances; and W33 indicates a lubrication groove and holes in the outer ring. Being able to read these suffixes is key to matching the bearing to your needs.
You will find these bearings in cement, mining, steel, paper, and materials handling operations. They are common in belt conveyors, mills, crushers, vibrating screens, and other process equipment where loads are heavy and alignment is challenging. The self-aligning feature helps reduce wear and extend service life when shafts deflect or assembly is not perfect.
Selection depends on load type (radial, axial, or combined), speed, environment, and lubrication method. The tapered bore allows mounting on a shaft with an adapter sleeve for a precise fit. Check initial alignment and ensure proper lubrication; W33 versions permit relubrication through the outer ring. Sealing depends on external contamination; in dirty environments, add suitable seals.
Bearings from other brands with similar designations may be interchangeable, but always verify dimensions and tolerances. SKF is a global reference, and MR Industrial Accessories supplies it as one of its brands. Confirm the complete part number and technical specifications before replacing a bearing, as small suffix differences can affect performance.
To get an SKF spherical roller bearing, send the complete part number via WhatsApp or email to MR Industrial Accessories. Our team will help you identify the correct option and answer questions about mounting or applications. We provide reliable support to keep your machinery running.
Dimensions
110 x 180 x 56 mm (d x D x B): boundary dimensions for basic designation 23122, according to ISO 15.
- Bore
- 110mm
- Outside diameter (D)
- 180mm
- Width (B)
- 56mm
Same size, other brands
Other brands' pages with basic designation 23122: 110 x 180 x 56 mm (d x D x B) per ISO 15.
- FAG23122-E1A-XL-M23122-E1-XL-TVPB23122-E1A-XL-K-M1 more →
- NSK23122CE423122CKE423122CAME41 more →
- NTN23122EAD123122EMD123122EAKD11 more →
- RKB23122
- TIMKEN23122EJ23122EM
What they share are the ISO 15 boundary dimensions, not the specs: seals or shields, internal clearance, cage and load rating may vary with brand and suffix. Every quote is by full part number.
Frequently asked questions
- SKF 23122 CCK/P62W33 bearing: what are its dimensions?
- SKF 23122 CCK/P62W33 measures 110 mm across the bore and 180 mm across the outside diameter; its width is 56 mm (110 x 180 x 56 mm). Those are the boundary dimensions standardized in ISO 15 for basic designation 23122.
- What does the K suffix mean in the designation?
- The letter K indicates a tapered bore with a 1:12 taper. This allows mounting on a cylindrical shaft using an adapter sleeve for a precise fit and easier disassembly.
- When should I choose a bearing with the W33 suffix?
- The W33 suffix means the outer ring has a groove and three holes for relubrication. It is recommended for applications requiring frequent relubrication or in highly contaminated environments.
- How can I tell if a bearing from another brand is equivalent?
- Compare main dimensions, tolerances, and internal design. Even if designations match, always verify technical specifications. Contact us with the part number and we will advise you.