TIMKEN XAA33108/Y33108 tapered roller bearing

TIMKEN XAA33108/Y33108 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 XAA33108/Y33108 and any equivalents.

For equipment that combines radial and axial forces in one direction, TIMKEN XAA/Y series tapered roller bearings are a common choice. Each unit consists of a cone (inner ring, rollers and cage) and a cup (outer ring). They appear in gearboxes, farm machinery, conveyors and power transmission systems. MR Industrial Accessories LLC supplies these bearings to customers throughout the United States and Latin America.

Reading the code: the designation splits into two sections separated by a slash. The first part, XAA, denotes the cone assembly; the second, Y, denotes the cup. The five digits that follow indicate the dimensional series. Examples include XAA33019/Y33019 and XAA33108/Y33108. The number alone does not reveal exact measurements, because each cone-cup pairing has its own bore, outside diameter and width. For a correct replacement, provide the full code from the bearing or drawing.

Typical applications: gearbox housings, road machinery axles, seeders, combine harvesters, chain conveyors, pumps and material handling equipment. They also serve in machine tool spindles and overhead crane rollers. The XAA/Y series covers sizes suited to these uses, where combined radial and axial loading calls for precise mounting and controlled clearance.

Mounting and maintenance: these assemblies are generally installed in opposed pairs. Axial clearance is set with lock nuts, shims or covers. Lubrication may be grease or oil, chosen according to speed and operating temperature. Check housing concentricity and ensure the cone seats correctly on the shaft. Poor alignment reduces bearing life.

Interchangeability: tapered roller bearings are identified by their cone-cup combination and by bore diameter, outside diameter and total width. Products from different brands can be interchangeable when those dimensions and the contact angle match. A similar series number is not sufficient; compare the complete designation and dimensions. If unsure, send the code plus shaft and housing dimensions.

To request a quote for a TIMKEN XAA/Y series tapered roller bearing, contact us on WhatsApp with the complete code, a photo of the part or the mounting dimensions. MR Industrial Accessories LLC will respond promptly and suggest a compatible alternative if needed. We also supply bearing housings, power transmission components, seals, bushings, mounting tools and lubricants.