FAG K48684-48620 tapered roller bearing

FAG K48684-48620 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 K48684-48620 and any equivalents.

FAG tapered roller bearings are built to carry radial and axial loads at the same time. The cone angle creates a line of contact that spreads stress across the raceway, which suits drives where torque is transmitted and motion must stay precise. MR Industrial Accessories LLC supplies this line to maintenance and purchasing teams across the United States and Latin America.

The K prefix marks a matched cone-and-cup assembly. A code such as K355-X-352 splits into two parts at the hyphen: the first set of digits identifies the cone, the second the cup. Each pairing has its own internal geometry, so the code on the old bearing or on the drawing is the safest reference when you need a replacement. If the marking is worn, send us the shaft and housing dimensions instead.

Typical installations include gearboxes, transmission shafts, road machinery, pump drives and conveyor systems. You will find them in food processing, cement, mining, oil and general maintenance work. Because they accept simultaneous radial and axial forces, they fit assemblies where both types of stress appear at once, which is common in continuous process plants.

Selection depends on the radial load, the axial load, the rotational speed and the operating environment. During mounting, alignment must be accurate and the axial or radial clearance set according to the arrangement. Grease or oil both work as lubricants; the seal choice follows the level of contamination around the bearing. Respecting the mounting tolerances helps avoid early failures.

Cross-brand equivalents exist, but they are not drop-in replacements without checking dimensions and load ratings. Every maker uses its own designations and tolerance classes. When swapping a bearing from another brand, compare the bore, outer diameter and width first, then confirm the contact angle and capacity with a specialist. Our team can help you match the right option within the FAG range.

If you already have the bearing code, send it by WhatsApp or email and we will prepare a quote. We can also assist if you are looking for a particular variant in the K series. MR Industrial Accessories LLC supplies FAG bearings with responsive support for industrial buyers.