MCGILL GR 72 needle roller bearing

McGILL GR 72 is a reference of needle roller bearing, within Bearings. Request a quote for GR 72 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

MCGILL GR series needle roller bearings are components with a very small radial cross-section that can withstand high radial loads in spaces where other bearings do not fit. They are used in applications where the outer diameter is limited and high load capacity is required, such as machine tools, transmission equipment and compact mechanisms. MR Accesorios Industriales carries this line as a brand so you can complete your assembly with the correct part number.

The GR series designation is read as a numeric code indicating the bearing size. For example, GR 10, GR 12 and GR 14 correspond to different standardized diameters or widths within the family. The higher the number, the larger the dimension. To identify the exact size you need, send us the complete code on the bearing or on your machine drawing and we will quote the equivalent reference.

These bearings are used in industries such as metalworking, food, textile and automotive, in equipment such as pumps, compressors, conveyor belts, packaging machines and power tools. In Argentina, they are commonly found in maintenance of old or imported machines where radial space is critical and a compact, durable solution is required.

To select the correct bearing, take into account the shaft diameter, radial load and lubrication conditions. It is important to verify the sealing: if the environment has dust or moisture, a bearing with seals or a protected design may be required. Mounting must be done with suitable tools to avoid damaging the needles, and alignment between shaft and housing is essential to prevent premature wear. Lubrication must be the one recommended by the manufacturer according to the operating speed and temperature.

Regarding equivalences, needle roller bearings are identified by international dimension standards. When looking for a replacement, always compare the main dimensions (bore, outer diameter and width) and the design type. Brands such as INA, SKF or NSK may offer similar products, but it is essential to verify dimensional and load capacity interchangeability. If you have doubts, consult us with the original code and we will advise you.

If you need to request a quote for an MCGILL GR series needle roller bearing, write to us on WhatsApp with the code or model you are looking for. At MR Accesorios Industriales we will reply promptly with availability and alternatives for your application.