NSK FTRA-85110 needle roller thrust bearing

NSK FTRA-85110 belongs to needle roller thrust 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 FTRA-85110 and any equivalents.

When an assembly has to handle thrust loads but leaves almost no room for a bearing, the NSK FTRA series is built for that situation. The needle-and-cage design keeps the overall height low while still supporting axial forces. This series is supplied by MR Industrial Accessories to maintenance and purchasing teams in the United States and Latin America, with quotes handled by part number through WhatsApp or email.

Reading an FTRA reference is straightforward once you know the pattern. The letters FTRA mark the needle thrust bearing family, and the digits that come after describe the mounting envelope. In most references, the first pair of digits relates to the shaft or bore size and the second pair to the outer diameter or the total height, depending on the manufacturer's convention. Because that convention is not identical across every reference, the dimension table for the specific part number is the reliable source.

These bearings appear in automotive, machine tool, metallurgy and food processing equipment, wherever axial space is limited and thrust capacity still matters. Typical mounting points include gearboxes, clutches, pumps, compressors and lifting equipment. Their low profile and their ability to take axial loads in both directions make them a fit for assemblies that call for precision and rigidity.

Selection comes down to three dimensions and two operating conditions. Check the shaft diameter, the outer diameter that the housing can accept, and the mounting height. Then confirm the axial load the bearing will see and the lubrication it will receive. The support surfaces need to be parallel and hard enough, since the needles run directly against the shaft and the housing. Alignment and lubrication are what determine how long the bearing lasts in service.

For replacements, FTRA series bearings can be exchanged with parts from other makers that follow the same dimension standard, but tolerances and load ratings are not identical between brands. Before substituting a part, send the original part number or the exact dimensions so the compatible option can be identified.

To get a quote, message the complete part number or the dimensions you need on WhatsApp or by email. If the designation is unclear, a photo of the bearing or the assembly data is enough to identify it. The team replies promptly and can also suggest equivalents and help with the selection.