SKF 6204-2RSH/W64 deep groove ball bearing
- Brand
- SKF
- Category
- Bearings
- Subcategory
- Deep groove ball bearings
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Since 1945 · Martínez, Buenos Aires, Argentina
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Other brands in this category
Ask us about alternatives. Equivalence is verified for each reference and application.
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How to read SKF 6204-2RSH/W64
- 62Series
- Deep groove ball bearings, 62 series. For the same bore, each series has a different outside diameter and width.
- 04Bore
- 20 mm bore: 04 × 5.
- 2RSH/W64Suffix
- SKF suffix: it defines the variant (sealing, cage, internal clearance or other features).
6204 is the standard (ISO) basic designation: it defines the type, the series and the bore.
Description
The SKF 6204-2RSH/W64 bearing has a 20 mm bore, a 47 mm outside diameter and a 14 mm width (20 x 47 x 14 mm).
SKF 6204-2RSH/W64 is a reference of deep groove ball bearing, within Bearings. Request a quote for 6204-2RSH/W64 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.
SKF deep groove ball bearings with 2RSH/W64 suffixes are components designed to support radial and axial loads in both directions. They incorporate contact seals on both sides and a special grease for applications where moisture or washdown is present. They are ideal for equipment requiring low maintenance and high reliability, such as electric motors, pumps and fans. At MR Accesorios Industriales we sell them as part of our SKF bearing line.
The designation of these bearings combines the series number with suffixes indicating specific features. For example, in 6003-2RSH/W64, the 6003 corresponds to the medium section series, the 2RSH suffix indicates nitrile contact seals on both sides, and W64 indicates the presence of a special grease for wet conditions. Likewise, 6204-2RSH/W64 belongs to the 62 series, medium section, and 6301-2RSH/W64 to the 63 series, a more robust section. These codes let you quickly identify the sealing and lubrication features.
These bearings are used in a wide variety of industrial applications in Argentina. They are common in electric motors, centrifugal pumps, fans, compressors and power transmission equipment. Their double-sided sealing makes them suitable for environments with dust, moisture or frequent washdowns, such as food plants, industrial wash bays and equipment exposed to the weather. They are also used in agricultural machinery and conveyor systems. Their versatile design allows replacing similar bearings in existing equipment, as long as dimensions and tolerances are respected.
To select the right bearing, take into account the radial and axial load it must support, the rotation speed and the environmental conditions. The 2RSH seal offers an effective barrier against contaminants, but it can slightly increase torque; if the speed is very high, evaluate other options. The W64 grease is formulated to resist washdown and moisture, making it ideal for applications with exposure to liquids. During mounting, ensure correct alignment between shaft and housing, and avoid striking the seals. No additional lubricant is needed, since they come lubricated from the factory.
As for equivalents, SKF bearings in this series can be interchanged with products from other brands that follow the same standardized dimensions. However, suffix designations may vary: for example, other manufacturers use 2RS or 2RS1 for contact seals, and their own codes for special greases. Always verify that the main dimensions (bore, outer diameter and width) match, and that the sealing and lubrication conditions are equivalent. If you have doubts, ask us with the original code and we will advise you.
To request a quote for these SKF 2RSH/W64 bearings, simply send us the code on WhatsApp at MR Accesorios Industriales. We can help you find the right part for your equipment.
Other SKF versions of the 6204 series
These versions of the 6204 series appear in SKF catalogues and do not have their own page on this site. Ask us about any of them with the part number: we will source it and send you a quote.
- SKF 6204 N
Dimensions
Boundary dimensions of the basic designation 6204 per ISO 15: 20 x 47 x 14 mm (d x D x B).
- Bore
- 20mm
- Outside diameter (D)
- 47mm
- Width (B)
- 14mm
The same size in other brands
Pages from other brands with the basic designation 6204: 20 x 47 x 14 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 6204-2RSH/W64 bearing?
- The SKF 6204-2RSH/W64 bearing has a 20 mm bore, a 47 mm outside diameter and a 14 mm width (20 x 47 x 14 mm). These are the standardised boundary dimensions (ISO 15) of the basic designation 6204.
- What does the 2RSH suffix mean on these bearings?
- The 2RSH suffix indicates that the bearing has nitrile contact seals on both sides. These seals retain the grease and block the entry of contaminants such as dust and moisture, extending the bearing's service life in demanding environments.
- Is W64 grease suitable for frequent washdowns?
- Yes, W64 grease is formulated to resist water washdown and exposure to moisture. It is ideal for equipment that is pressure-washed or operates in humid environments, since it maintains its lubricating properties even under those conditions.
- Can I replace a 2RS bearing with a 2RSH one?
- In general, yes, as long as the dimensions are the same. The 2RSH suffix is specific to SKF, but other manufacturers use similar designations for contact seals. Verify that the new bearing meets the same load and speed specifications.