SKF 22214/C4W33VA9A1 spherical roller bearing
- Brand
- SKF
- Category
- Bearings
- Subcategory
- Spherical roller 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 22214/C4W33VA9A1
- 222Series
- Spherical roller bearings, 222 series. For the same bore, each series has a different outside diameter and width.
- 14Bore
- 70 mm bore: 14 × 5.
- C4W33VA9A1Suffix
- SKF suffix: it defines the variant (sealing, cage, internal clearance or other features).
22214 is the standard (ISO) basic designation: it defines the type, the series and the bore.
Description
The SKF 22214/C4W33VA9A1 bearing has a 70 mm bore, a 125 mm outside diameter and a 31 mm width (70 x 125 x 31 mm).
SKF 22214/C4W33VA9A1 is a reference of spherical roller bearing, within Bearings. Request a quote for 22214/C4W33VA9A1 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.
The SKF 222 series spherical roller bearing is a double-row self-aligning bearing 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 suitable for demanding industrial applications. MR Accesorios Industriales sells this series in various internal clearance executions and special features, according to the needs of each equipment.
The designation of these bearings follows a clear scheme. The base number, for example 22205, indicates the type (spherical roller bearing) and the dimension series. Suffixes provide key information: C3 or C4 indicate the internal radial clearance (greater than normal), W33 indicates that the outer ring has a lubrication groove and three lubrication holes, VA9 refers to a special execution with particular tolerances and lubrication, and A1 identifies internal variants. Thus, a code such as 22205/C3W33VA9A1 combines C3 clearance, lubrication groove and VA9 execution. Knowing these suffixes is essential to select the correct bearing.
These bearings are used in a wide variety of industries in Argentina, such as metallurgy, cement, mining, food and material processing. They are common in conveyors, mills, crushers, screens, industrial fans and paper machines, where loads are high and misalignments can occur. Their self-aligning capability makes them ideal for long shafts or assemblies where perfect alignment between supports cannot be guaranteed.
To select the right bearing, consider radial and axial load, rotational speed and environmental conditions. C3 or C4 internal clearance is crucial when there are thermal gradients between inner and outer rings, as it prevents the clearance from reducing excessively during operation. Lubrication must be chosen according to temperature and speed; the W33 groove facilitates relubrication. During mounting, ensure correct initial alignment and avoid impacts that could damage the rollers or raceways. The steel stamped cage is robust and suitable for most applications.
Regarding equivalences, SKF 222 series spherical roller bearings can be interchanged with products from other brands that follow the same dimensional and suffix designation, such as FAG, NSK or NTN. However, special executions (VA9, for example) may vary between manufacturers, so it is essential to verify technical specifications before replacing.
If you need a quote for an SKF 222 series spherical roller bearing, send us the complete code via WhatsApp to MR Accesorios Industriales. Our technical team will advise you to choose the correct execution for your application. At MR Accesorios Industriales we offer reliable solutions for your industrial equipment.
Dimensions
Boundary dimensions of the basic designation 22214 per ISO 15: 70 x 125 x 31 mm (d x D x B).
- Bore
- 70mm
- Outside diameter (D)
- 125mm
- Width (B)
- 31mm
The same size in other brands
Pages from other brands with the basic designation 22214: 70 x 125 x 31 mm (d x D x B) per ISO 15.
- FAG22214-E1-XL22214-E1-XL-K
- LINK-BELT22214LB22214LBK22214LBC31 more →
- NSK22214EAE422214EAKE4
- NTN22214EAD122214EMD122214EAKD11 more →
- RKB22214
- TIMKEN22214EJ22214EM
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 22214/C4W33VA9A1 bearing?
- The SKF 22214/C4W33VA9A1 bearing has a 70 mm bore, a 125 mm outside diameter and a 31 mm width (70 x 125 x 31 mm). These are the standardised boundary dimensions (ISO 15) of the basic designation 22214.
- What does the W33 suffix mean on an SKF bearing?
- W33 indicates that the outer ring has a lubrication groove and three lubrication holes. This allows more efficient relubrication of the bearing, especially in applications where access is limited or frequent lubrication is required.
- What is the difference between C3 and C4 clearance?
- C3 internal radial clearance is greater than normal, and C4 is even greater. They are chosen when there are thermal differences between shaft and housing, or when greater tolerance is required to compensate for expansion and prevent the bearing from operating with negative clearance.
- Can I replace an SKF bearing with one from another brand?
- Yes, as long as the main dimensions and relevant suffixes match. Brands such as FAG, NSK or NTN offer equivalents, but special executions may vary. Always verify technical specifications before replacing.