Super precision bearing FAG ZKLR1244-2RS

FAG ZKLR1244-2RS is a special bearing reference, within Bearings. Request a quote for ZKLR1244-2RS via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

FAG ZKLR RS series super precision bearings are components designed for high running accuracy and rigidity requirements, used in machine tool spindles, measuring equipment and positioning systems. Their construction and reduced tolerances allow them to support combined loads with minimal friction. MR Accesorios Industriales supplies this line as an official brand, with technical advice to select the right variant for your application.

The ZKLR RS series designation is read in blocks. The letters ZKLR identify the family of super precision spindle bearings, while the RS suffix indicates a seal that protects against the ingress of contaminants and retains the lubricant. The numbers in each part number, such as ZKLR1244-2RS, ZKLR1547-2RS or ZKLR2060-2RS, refer to dimensions and design features specific to each size. Understanding this logic helps you read the part number and request the correct variant.

These bearings are used in milling machine, grinding machine and machining center spindles, where running accuracy is critical. They are also found in measuring heads, rotary tables, inspection equipment and high accuracy positioning systems. In Argentine industry, they are common in precision machining shops, machine tool factories and plants that require controlled movements with minimal vibration. Their use is associated with equipment where running error must be kept at very low values.

To select the right bearing, take into account the load it must support, the rotational speed and the type of lubrication. The RS seal provides protection in environments with particles, but it is essential to verify compatibility with the lubricant and the thermal conditions. Mounting requires extreme cleanliness, precise alignment and suitable tools to avoid damaging the raceways. Incorrect fitting can affect accuracy and reduce the service life of the component.

When looking for equivalents from other brands, super precision part numbers commonly follow each manufacturer's own nomenclature. Interchangeability must therefore be validated by comparing dimensions, tolerances and load capacity, not just the part number. In many cases, the FAG ZKLR RS designation correlates with series from other origins, but it is always advisable to confirm the technical data before replacing. MR Accesorios Industriales can guide you through that comparison.

If you need to replace a FAG ZKLR RS series super precision bearing, send us the complete part number on WhatsApp. With that information, our technical team identifies the variant and replies promptly. You can also ask us about special applications or the adaptation of these bearings to your equipment. At MR Accesorios Industriales we work with leading brands and in-house manufacturing to cover industrial requirements in Buenos Aires, Argentina.

This description provides guidance on the product type. Check the configuration and dimensions of this reference.