NTN GS89315 cylindrical roller thrust bearing

NTN GS89315 belongs to cylindrical 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 GS89315 and any equivalents.

When your equipment carries a heavy thrust load in a single direction, the NTN GS811 series cylindrical roller thrust bearing is built for the job. The assembly combines a shaft washer, a housing washer and cylindrical rollers held in a cage, giving the rigidity and axial capacity that gearboxes, pumps, compressors and similar machinery demand.

Reading the part number is straightforward. Take GS81100: GS identifies the housing washer, 811 is the medium section of the cylindrical roller thrust family, and 00 is the size code for a 10 mm bore. The series continues with GS81101 at 12 mm through GS81107 at 35 mm. Suffixes that appear in this family can point to cage, tolerance or heat treatment differences, so confirm the full designation before ordering. Match the shaft diameter and housing dimensions to the code you need.

These bearings suit demanding sectors such as metallurgy, cement, mining, food processing and petrochemicals. You will find them in speed reducers, centrifugal pumps, reciprocating compressors, machine tools and lifting equipment. Because they take unidirectional axial loads, they fit applications where thrust stays constant in one direction, including extruder and press screws.

Selection starts with the shaft diameter, the axial load and the housing dimensions. The support surfaces must be parallel and perpendicular to the shaft so eccentric loads do not develop. Grease or oil both work as lubrication, depending on speed and operating temperature. During mounting, keep alignment precise and avoid impacts that could mark the rollers or washers.

NTN cylindrical roller thrust bearings interchange with other brands that use the same dimensional designation, but tolerances and cage style can differ, so verify them. For a replacement, the safest route is to read the complete part number on the existing bearing and match it exactly. If anything is unclear, send a photo or the part number and the team will advise you.

To request a quote for an NTN cylindrical roller thrust bearing from the 811, 812 or 893 series, message us on WhatsApp or by email with the part number or the dimensions you need. The team replies promptly and can suggest equivalents or help you choose.