SKF 23184 CJ/W33 spherical roller bearing
- Brand
- SKF
- Category
- Bearings
- Subcategory
- Spherical roller bearings
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Decoding SKF 23184 CJ/W33
- 231Series
- Spherical roller bearings, 231 series. Series differ in outside diameter and width even when the bore is the same.
- 84Bore
- Bore 420 mm (84 × 5).
- CJ/W33Suffix
- SKF suffix: identifies the variant, such as seals or shields, cage, internal clearance or other features.
23184 is the standard ISO basic designation, which sets the bearing type, series and bore.
Description
SKF 23184 CJ/W33 measures 420 mm across the bore and 700 mm across the outside diameter; its width is 224 mm (420 x 700 x 224 mm).
SKF 23184 CJ/W33 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 23184 CJ/W33 and any equivalents.
For equipment where shafts flex or housings distort under load, the SKF 23184 CJ/W33 spherical roller bearing offers a self-aligning solution. Its two rows of rollers run on a spherical raceway in the outer ring, allowing the bearing to handle angular misalignment between shaft and housing. This makes it a common choice for heavy drives, mills, screens and industrial fans. MR supplies this SKF bearing and can help you confirm the right suffix for your specific application.
The part number 23184 CJ/W33 tells you both size and features. The base number 23184 indicates a large-diameter bearing. The CJ suffix means a stamped steel cage guided by the rollers. W33 adds a lubrication groove and three holes in the outer ring, so you can relubricate without dismounting. When ordering a replacement, always match the full designation, not just the base number.
You will find these bearings in cement, mining, steel, paper, energy and aggregate operations. Typical equipment includes ball mills, jaw crushers, vibrating screens, large gearboxes, induced draft fans and paper machines. They support high radial loads and axial loads in both directions while compensating for misalignment, which suits long shafts that deflect under load.
Selection depends on load, speed, internal clearance and sealing method. Lubrication must match the operating conditions: grease or oil, with the right quantity and interval. During mounting, work clean, use the correct tools and check alignment. Even though the bearing self-aligns, stay within the allowed misalignment limit. After mounting, verify residual clearance and adjust as needed.
Spherical roller bearings follow common dimension standards, so other brands may offer physically interchangeable sizes. However, suffixes and internal designs can differ. Compare the complete designation and confirm that the replacement delivers the same performance.
To request a quote for the 23184 CJ/W33 or a possible equivalent, send the full part number via WhatsApp or email. If you do not have it, share a photo or the main dimensions and we will help identify it. MR also provides guidance on mounting, lubrication and maintenance.
Dimensions
420 x 700 x 224 mm (d x D x B): boundary dimensions for basic designation 23184, according to ISO 15.
- Bore
- 420mm
- Outside diameter (D)
- 700mm
- Width (B)
- 224mm
Same size, other brands
Other brands' pages with basic designation 23184: 420 x 700 x 224 mm (d x D x B) per ISO 15.
- FAG23184-BEA-XL-MB123184-BEA-XL-K-MB1
- LINK-BELT23184LBC323184LBKC3
- NSK23184CAME423184CAMKE4
- NTN23184B23184BK
- RKB23184
- TIMKEN23184YMB
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 23184 CJ/W33 bearing: what are its dimensions?
- SKF 23184 CJ/W33 measures 420 mm across the bore and 700 mm across the outside diameter; its width is 224 mm (420 x 700 x 224 mm). Those are the boundary dimensions standardized in ISO 15 for basic designation 23184.
- What does the W33 suffix mean on an SKF bearing?
- W33 indicates a lubrication groove and three holes in the outer ring. This feature makes relubrication easier, particularly when access is limited or frequent greasing is required.
- Can this bearing handle misalignment?
- Yes, spherical roller bearings permit angular misalignment between shaft and housing. The exact allowable angle depends on the size and design; check the technical data for your specific model.
- How do I request a quote for an SKF bearing?
- Send the complete part number, such as 23184 CJ/W33, via WhatsApp or email. If you do not have it, provide a photo or the main dimensions and we will help you identify the correct bearing.