SKF 22211/C4VA9A1 spherical roller bearing
- Brand
- SKF
- Category
- Bearings
- Subcategory
- Spherical roller bearings
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Decoding SKF 22211/C4VA9A1
- 222Series
- Spherical roller bearings, 222 series. Series differ in outside diameter and width even when the bore is the same.
- 11Bore
- Bore 55 mm (11 × 5).
- C4VA9A1Suffix
- SKF suffix: identifies the variant, such as seals or shields, cage, internal clearance or other features.
22211 is the standard ISO basic designation, which sets the bearing type, series and bore.
Description
SKF 22211/C4VA9A1 measures 55 mm across the bore and 100 mm across the outside diameter; its width is 25 mm (55 x 100 x 25 mm).
SKF 22211/C4VA9A1 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 22211/C4VA9A1 and any equivalents.
SKF spherical roller bearings are self-aligning and use two rows of rollers running on a spherical raceway in the outer ring. They handle high radial loads, axial loads in both directions, and angular misalignment between shaft and housing. You will find them in industrial drives, heavy machinery, and continuous process equipment where shaft deflection or mounting errors are common.
The part number tells you what you are getting. In 22210/C3VA9A1, the basic number 22210 breaks down as series 222, a medium-section spherical roller bearing, and size 10. The C3 suffix sets internal radial clearance greater than normal, which suits interference fits or demanding thermal conditions. VA9A1 is a special manufacturer's execution, usually tied to particular tolerances or treatments. Other codes may use different series, sizes, and clearances.
These bearings show up in conveyors, mills, mixers, large centrifugal pumps, industrial fans, and food-processing machines. They also work in mining, cement, and petrochemical operations where loads are high and conditions are severe. Because they accommodate misalignment, they fit long shafts or assemblies where perfect alignment between housings is not practical.
Selection comes down to radial and axial load, rotational speed, and fit type. Choose C3 or C4 clearance when the inner ring is mounted with interference on the shaft or when operating temperature is high. Sealing matters too: in dusty, wet, or particle-laden environments, consider sealed or shielded executions. Use the recommended lubricant and align the bearing during mounting; after that, it absorbs misalignment on its own.
For interchange, SKF spherical roller bearings can be replaced by other brands that follow the same dimensional designation, such as FAG, NSK, NTN, or Timken, provided type, series, and internal clearance match. Special variants like VA9A1 may not have an exact equivalent, so check the technical specifications before substituting. Suffixes and treatments differ between makers, so confirm each case.
To request a quote for an SKF spherical roller bearing, send the complete code by WhatsApp or email to MR Industrial Accessories. We help you pick the right variant for your application and can assist in identifying a suitable replacement.
Dimensions
55 x 100 x 25 mm (d x D x B): boundary dimensions for basic designation 22211, according to ISO 15.
- Bore
- 55mm
- Outside diameter (D)
- 100mm
- Width (B)
- 25mm
Same size, other brands
Other brands' pages with basic designation 22211: 55 x 100 x 25 mm (d x D x B) per ISO 15.
- FAG22211-E1-XL22211-E1-XL-K
- LINK-BELT22211LB22211LBK22211LBC31 more →
- NSK22211EAE422211EAKE4
- NTN22211EAD122211EMD122211EAKD11 more →
- RKB22211
- TIMKEN22211EJ22211EM
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 22211/C4VA9A1 bearing: what are its dimensions?
- SKF 22211/C4VA9A1 measures 55 mm across the bore and 100 mm across the outside diameter; its width is 25 mm (55 x 100 x 25 mm). Those are the boundary dimensions standardized in ISO 15 for basic designation 22211.
- What does the C3 or C4 suffix mean on an SKF spherical roller bearing?
- C3 and C4 indicate greater than normal internal radial clearance. They are selected when the inner ring is mounted with interference or when thermal gradients are significant, so the bearing does not become preloaded and fail early.
- Can I replace an SKF spherical roller bearing with another brand?
- Yes, if type, series, and internal clearance match. Brands such as FAG, NSK, or NTN often have dimensional equivalents. Special variants like VA9A1 may not have a direct replacement, so verify specifications before changing.
- How should I mount a spherical roller bearing for correct operation?
- Set adequate initial alignment between shaft and housing, apply the recommended fit, and lubricate to specification. Although the bearing absorbs misalignment, careful mounting extends service life and avoids unnecessary stresses.