Tapered roller bearing cone TIMKEN JL286949

TIMKEN JL286949 is a tapered roller bearing cone reference, within Bearings. Request a quote for JL286949 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The cone is the inner ring of a tapered roller bearing, the part that mounts on the shaft and that, together with the cup, forms the assembly that supports combined radial and axial loads. The TIMKEN JL series groups tapered roller cones widely used in applications where space is limited and good load capacity is required. MR Accesorios Industriales sells this line in Buenos Aires, Argentina, and advises you on choosing the right cone for your equipment.

The JL series designation reads as a numeric code that identifies the size and characteristics of the cone. Examples JL69348, JL69349, JL286948, JL286949, JL580946, JL724348, JL725346 and JL730646 show that the central digits define dimensions and angles, while the suffixes may indicate design or tolerance variants. To interpret each reference, it is key to cross the code with the corresponding cup, since the bearing works as an assembly. At MR we help you read the designation and find the part you need.

These cones are used in industries such as food, metallurgy, mining and agriculture, in equipment such as conveyor belts, mills, pumps, gearboxes and road machinery. In Argentina, they are commonly found in road machine rollers, seeders and harvesters, where working conditions demand resistance to fatigue and contamination. The JL series, due to its robust construction, performs well in applications with moderate radial and axial loads, and is a frequent option in plant and workshop maintenance.

To select the right cone, take into account the radial and axial load, the rotation speed and the environmental conditions. Mounting must ensure precise alignment between cone and cup, and a proper fit on the shaft to prevent slipping. Lubrication is critical: choose a grease or oil compatible with the working temperature and ensure a continuous lubricant film. Sealing also matters: in dusty or humid environments, add seals that protect the bearing. If the equipment operates with vibrations, check the internal clearance and preload according to specification.

As for equivalences, tapered roller cones from different brands can be interchanged if the main dimensions and the contact angle match. However, the code alone is not enough: tolerances and load capacity must be verified. The TIMKEN JL series has equivalents in other brands, but it is always advisable to validate compatibility with the cup-cone assembly. At MR Accesorios Industriales we guide you to find the right alternative without compromising equipment performance.

If you need a cone from the JL series, write to us via WhatsApp with the code or model you are looking for. At MR Accesorios Industriales we quote you promptly and indicate the best solution for your application. With more than 80 years in the market, since 1945, we support Argentine industry with quality products and technical advice.

This description provides guidance on the product type. Check the configuration and dimensions of this reference.