SKF 6204-2RSHNR/C3GJN deep groove ball bearing
- Brand
- SKF
- Category
- Bearings
- Subcategory
- Deep groove ball bearings
We respond promptly.
Since 1945 · Martínez, Buenos Aires, Argentina
Request your quote via WhatsApp or email, with the quantity you need.
Other brands in this category
Ask us about alternatives. Equivalence is verified for each reference and application.
Can't find the exact model? Write to us with the part number or model you're looking for: we'll find it and quote it, even if it's not listed in the catalog.
How to read SKF 6204-2RSHNR/C3GJN
- 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.
- 2RSHNR/C3GJNSuffix
- 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 6204-2RSHNR/C3GJN bearing has a 20 mm bore, a 47 mm outside diameter and a 14 mm width (20 x 47 x 14 mm).
SKF 6204-2RSHNR/C3GJN is a reference of deep groove ball bearing, within Bearings. Request a quote for 6204-2RSHNR/C3GJN via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.
The SKF deep groove ball bearing from series 62 with suffixes 2RSHNR and C3GJN is a precision component designed to support radial and axial loads in both directions. Its sealed construction and built-in retaining ring facilitate mounting in applications requiring axial location and protection against contaminants. It is a reliable solution for industrial equipment operating under demanding conditions.
The designation of these bearings is interpreted as follows: the basic number, for example 6201 or 6204, indicates the size and series (series 62 is medium-section, widely used). The suffix 2RSH indicates double nitrile contact seals, which retain lubrication and block the ingress of dust and moisture. NR indicates that it includes a retaining ring (snap ring) for axial location in the housing. C3 specifies a radial internal clearance greater than standard, suitable for high temperatures or interference fits. GJN refers to the high-quality grease with which it is lubricated from the factory. These codes allow you to quickly identify the bearing's characteristics.
These bearings are used in a wide variety of industrial applications in Argentina. They are common in electric motors, centrifugal pumps, fans, conveyors and agricultural machinery. Their ability to support combined loads and their effective sealing make them suitable for dusty environments, such as food plants, cement plants and metalworking shops. They are also used in power transmission equipment, where axial location via the NR ring simplifies housing design. MR Accesorios Industriales carries this line to supply domestic industry.
To select correctly, take into account the radial and axial load the bearing must support, as well as the rotation speed. C3 clearance is recommended when thermal differences between the inner and outer rings are expected, or when the fit is an interference fit. The 2RSH seal is suitable for contaminated environments, but if lower friction is required you can opt for other variants. During mounting, ensure alignment between shaft and housing, and avoid striking the seals. The factory lubrication (GJN) is long-life, but under severe conditions it may require relubrication. The NR ring must fit into the housing groove for secure axial location.
Regarding equivalents, deep groove ball bearings with seals and retaining ring from other brands can be interchanged if dimensions and clearance match. However, not all manufacturers use the same nomenclature for suffixes. For example, the 2RSH seal is equivalent to 2RS in other brands, and the NR ring may be designated with other letters. Always verify the technical specifications before replacing. At MR Accesorios Industriales we can advise you on interchangeability and source the bearing you need.
If you are looking for this bearing or its equivalent, send us the complete code via WhatsApp. At MR Accesorios Industriales we will quote you promptly and help you find the best option for your application.
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 6204-2RSHNR/C3GJN bearing?
- The SKF 6204-2RSHNR/C3GJN 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 this bearing?
- 2RSH indicates that the bearing has double nitrile contact seals. This protects against the ingress of contaminants and retains the lubricating grease, extending service life in dirty or humid environments.
- What is the NR retaining ring for?
- The NR ring is a snap ring that is inserted into a groove in the outer ring and allows the bearing to be axially located in the housing. It simplifies the design and prevents unwanted displacement.
- When should a bearing with C3 clearance be used?
- C3 clearance is recommended when there are thermal gradients between rings, interference fits or high speeds. Greater clearance compensates for expansion and reduces the risk of seizure.