FAG KLL428349-LL428310-XL tapered roller bearing

FAG KLL428349-LL428310-XL 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 KLL428349-LL428310-XL and any equivalents.

The FAG tapered roller bearing handles combined radial and axial loads thanks to its cone and cup geometry, which produces linear contact and distributes force across the raceway. Typical uses include gearboxes, transmission shafts and industrial machinery where loads are significant and misalignment is controlled. MR Industrial Accessories LLC supplies this line to customers across the United States and Latin America.

Reading the designation helps you confirm you are ordering the right part. In KLL428349-LL428310-XL, the leading K and the LL letters point to the tapered roller series; the numeric blocks distinguish the cup from the cone. The XL suffix denotes a FAG execution with higher capacity or special treatment. Because each segment carries meaning, check the full designation when cross-referencing.

These bearings appear in food processing, metallurgy, mining and agriculture, on equipment such as conveyors, mills, presses, pumps and gearboxes. Any shaft that sees both radial and axial forces is a candidate. Selection depends on the radial and axial load, the rotational speed and the operating environment. Correct mounting calls for precise cone-to-cup alignment, suitable adjustment to avoid excessive clearance, the specified lubricant for the duty cycle and effective sealing against contaminants.

Tapered roller bearings are made to international standards, which supports interchangeability between brands. When replacing one, match the main dimensions and the contact angle to the original. Even where equivalents exist, confirm the complete designation and tolerances. MR Industrial Accessories LLC supplies recognized brands and can advise on the equivalent.

To request a quote for a FAG tapered roller bearing, send the code or model by WhatsApp or email. The team replies promptly with the information you need and can help identify the correct designation if you do not have it at hand.