NTN 4T-567A/563 tapered roller bearing

NTN 4T-567A/563 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 4T-567A/563 and any equivalents.

NTN's 4T series covers tapered roller bearings built as two separable parts: a cone (inner ring with rollers and cage) and a cup (outer ring). Because the rollers and raceways sit at an angle, the bearing takes radial and axial loads in one direction, which is why these units are typically installed in opposed pairs. You will find them in gearboxes, wheel axles, spindles and other equipment exposed to combined forces.

Reading the code: a complete designation links the cone number and the cup number with a slash, as in 4T-368A/362, where 368A is the cone and 362 the cup. The 4T prefix marks NTN's tapered roller range in metric and inch sizes, while an A suffix signals a design variant on the cone or cup. Since one cup number can pair with several cones, only the full designation identifies the exact cone-cup set.

Typical applications include gearboxes, belt conveyors, mills, presses, road machinery and pumping equipment, plus seeders and harvesters in agriculture and railway and port operations where combined loads and shocks occur. Running in pairs, they accept axial load in both directions and let you set clearance in a controlled way during mounting.

Selection starts with the shaft diameter, housing diameter, overall assembly width and the nature of the load. The cone and cup are fitted as applicable, and axial clearance is adjusted with lock nuts, shims or covers. Grease or oil lubrication both work; sealing depends on the environment, whether radial shaft seals, labyrinths or covers. Cone-to-cup alignment matters because these bearings do not self-align.

Tapered roller series from different makers interchange by cone and cup number and by standardized dimensions, though suffix, radius or contact angle can vary. If you have a code from another brand or an unidentified part, MR Industrial Accessories cross-references it against the 4T series and identifies a compatible equivalent. For a specific size, send the code or the dimensions by WhatsApp or email and the team will reply promptly with a quote and help choosing.

MR Industrial Accessories supplies NTN bearings to customers across the United States and in several Latin American countries. To request a quote on a 4T series tapered roller bearing, message us on WhatsApp or by email with the cone and cup code, or with the shaft and housing dimensions.