SKF 6205-2Z/HC5C3GJN deep groove ball bearing

SKF 6205-2Z/HC5C3GJN is a reference of deep groove ball bearing, within Bearings. Request a quote for 6205-2Z/HC5C3GJN via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The SKF Z/HC series deep groove ball bearing is a single row bearing with metal shield plates and high-temperature lubricant, designed to withstand radial and axial loads in both directions. It is used in equipment where there is heat and low friction is required, such as electric motors, fans and conveyors. MR Accesorios Industriales sells this line with technical advice so you can choose the correct variant for your application.

The designation of this series combines several suffixes that indicate specific characteristics. The Z indicates that the bearing has a metal shield plate on one side; if it were 2Z, there would be two plates, one on each face. HC refers to a special treatment or material for high temperature, and C3 indicates an internal radial clearance greater than standard, useful when the fit or temperature generates expansions. GJN identifies the type of high-temperature lubricant with which it is loaded. A concrete example is 6205-2Z/HC5C3GJN, where you can see the combination of two plates, high temperature, C3 clearance and special lubricant.

This type of bearing is used in industries where temperature conditions are demanding: cement plants, kilns, foundries, paint and drying lines, and continuous process equipment. It also appears in electric motors of induced draft fans, clinker conveyors and kiln rollers. In Argentina, it is common in the metallurgical, food and petrochemical sectors, where equipment works with residual heat or hot environments. Its rigid and sealed construction reduces maintenance and resists contamination.

To select correctly, take into account the working temperature, the load and the type of contaminant. The Z plates protect against dust and dirt, but they are not liquid-tight; if there is water or steam, other seals should be evaluated. The C3 clearance is recommended when the fit is tight or the temperature is high, to prevent the bearing from becoming preloaded. The GJN lubricant is formulated for high temperatures, so do not mix it with other greases. During mounting, ensure correct alignment and avoid blows that damage the plates.

Regarding equivalents, deep groove ball bearings with similar suffixes from other brands can be interchanged if dimensions and specifications of clearance, sealing and lubricant match. The basic number alone is not enough: you must verify that the high-temperature suffix and the clearance are equivalent. MR Accesorios Industriales sells SKF, and can guide you on interchangeability with other options on the market. It is always advisable to consult a specialist before replacing one bearing with another from a different manufacturer.

If you need this bearing or want to confirm the exact variant for your equipment, send us the complete part number on WhatsApp. At MR Accesorios Industriales we advise you so that the choice is correct and you avoid unnecessary downtime. Write to us and we will reply shortly.