MCGILL RD 10 needle roller bearing

McGILL RD 10 belongs to needle roller bearing, part of our Bearings range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for RD 10 and any equivalents.

When a machine design leaves little room around the shaft but still needs solid radial support, the MCGILL RD series needle roller bearing is a common answer. Its cross section is narrow, and instead of balls it uses slim cylindrical rollers, so it handles radial loads in a compact envelope. Typical mounting points include transmission shafts, pulleys, cams and oscillating linkages. MR Industrial Accessories supplies this line.

The code after RD is a size identifier, not a millimeter measurement. Examples in the series are RD 10, RD 12, RD 14, RD 16, RD 18, RD 20, RD 24 and RD 28. That number is assigned by the manufacturer to each variant, so it must be matched against the inner ring, shaft or housing. If you already have the code, send it over and we will check it for you.

Needle roller bearings are selected when radial space is limited and the load is mostly radial. They turn up in gearboxes, machine tools, packaging lines, conveyors, pumps, compressors and lifting equipment. Agricultural machinery such as seeders and harvesters also uses them, as does food processing equipment where washdown duty calls for compact parts and the right seal material.

Selection depends on radial load, speed, lubrication method and sealing. The RD series can run with an inner ring or directly on a hardened and ground shaft; in that case, shaft hardness and surface finish matter as much as the bearing. Shaft-to-housing alignment needs attention because these bearings allow only slight angular misalignment. Proper lubrication and impact-free installation help the assembly last.

Equivalent parts are tricky because every maker uses its own needle roller bearing nomenclature. The same size can carry different codes from different brands. Relying only on the RD series number is not enough; compare the actual shaft, housing and width dimensions. When replacing an existing bearing, measuring and speaking with a specialist before ordering is the safer route. We assist with finding the equivalent variant.