TIMKEN JL286949 tapered roller bearing cone

TIMKEN JL286949 belongs to tapered roller bearing cone, 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 JL286949 and any equivalents.

A tapered roller cone is the inner ring that sits on the shaft, carries the rollers and cage, and works together with the cup to handle combined radial and axial loads. The TIMKEN JL series covers cones used where mounting space is tight but load capacity still matters. MR Industrial Accessories supplies this line to customers across the United States and Latin America, and helps you match the right cone to your equipment.

The JL code is a numeric designation: the central digits set the size and angles, while any suffix points to a design or tolerance variant. Because a tapered roller bearing only works as a complete set, always cross the cone reference with its cup. If you send us the full code, we can read the designation with you and locate the part.

You will find these cones in food processing, metallurgy, mining and agriculture, on conveyors, mills, pumps, gearboxes and road machinery. In the field, they show up in road machine rollers, seeders and harvesters, where fatigue and contamination are constant concerns. The JL series handles moderate radial and axial loads and is a common choice for plant and workshop maintenance.

Selection depends on radial and axial load, rotation speed and the operating environment. Mounting requires precise alignment between cone and cup and a correct shaft fit to avoid slipping. Lubrication is critical: pick a grease or oil that matches the working temperature and maintains a continuous film. In dusty or humid conditions, add seals to protect the bearing. Under vibration, verify internal clearance and preload against the specification.

Cones from different brands can sometimes be interchanged when the main dimensions and contact angle match, but the code alone is not enough: tolerances and load capacity must be checked. The TIMKEN JL series has equivalents in other brands, yet compatibility should always be validated against the cup-and-cone assembly. We guide you to a safe alternative without compromising equipment performance.

To request a JL series cone, send the code or model by WhatsApp or email. Our team replies promptly and can suggest equivalents or help you choose the right part for the application.