NSK 170TT3201 tapered roller bearing

NSK 170TT3201 belongs to tapered 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 170TT3201 and any equivalents.

For machinery that sees both radial and axial forces at the same time, NSK TT series tapered roller bearings are a common choice. Their tapered rollers and angled raceways handle combined loads in gearboxes, transmission shafts, and similar equipment. MR Industrial Accessories LLC supplies these bearings to customers across the United States and Latin America, and we can help you match the exact designation you need.

The TT suffix in the part number, as seen in codes like *174TT3551 or *203TT4151, marks a specific variant within the NSK tapered roller line. The numbers and letters together point to dimensions and design details, including mounting and sealing characteristics. Because these codes are not always self-explanatory, always check the equipment drawing or the full designation stamped on the bearing before ordering.

These bearings are at work in gearboxes, transmission shafts, machine tools, and mining equipment, where combined loads and tilting moments are present. They support axial loads in one direction, which makes them suitable for paired mounting arrangements. You will find them in automotive, cement, and agricultural machinery, among other demanding environments.

Selection depends on the load magnitude and direction, rotational speed, and operating conditions. Proper mounting requires precise alignment and correct adjustment of axial clearance, often set with nuts or shims. Use the grease or oil specified for the working temperature, and keep seals in good condition to prevent contamination and extend service life.

When comparing with other brands, look beyond bore, outer diameter, and width. Load capacity and contact angle also matter, and tapered roller bearings are not universally interchangeable even when dimensions match. Always verify the complete code and tolerances. Our team can help you evaluate equivalent options.

To request a quote for an NSK TT series bearing, send the part number or dimensions via WhatsApp or email. We respond promptly and can suggest compatible alternatives if needed. We also source other bearing series and brands to meet your requirements.