NTN 4T-LM104947A/LM104911 tapered roller bearing

NTN 4T-LM104947A/LM104911 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 4T-LM104947A/LM104911 and any equivalents.

For equipment that sees both radial and axial forces at the same time, NTN J series tapered roller bearings are a common choice. The cone and cup arrangement allows you to set the internal clearance during mounting, which helps when you need rigidity and load capacity. MR Industrial Accessories supplies this line to industrial users throughout the United States and Latin America.

Reading the part number helps you get the right bearing the first time. Take 4T-LM48548A/LM48510: the 4T prefix marks the series, LM48548A is the cone, and LM48510 is the cup. A trailing letter on the cone, like the A, can signal a design variation. In other codes, such as 4T-LM104947A†/LM104911 or 4T-LM503349A†/LM503310††, the † and †† suffixes generally point to changes in tolerance or surface treatment. Being able to parse these codes makes selection more straightforward.

You will find these bearings in gearboxes, reducers, drive shafts, conveyor rollers, and food processing machines. They also show up in metalworking, food, mining, and agricultural operations. Because they are built for combined loads, they suit tough jobs like flour mills, presses, and earthmoving equipment.

When choosing a bearing, look at the radial and axial loads, the running speed, and the environment. Mounting calls for accurate alignment and the right axial setting so the load is shared properly. Use a lubricant that matches the temperature and speed, and make sure the sealing keeps contaminants out. Poor mounting can shorten bearing life.

Tapered roller bearings from different makers can often be swapped if the dimensions and load ratings line up. Check the equivalent codes and tolerances before you commit. Our team can review interchangeability and suggest an alternative that fits your equipment.

To get a quote for an NTN J series tapered roller bearing, send the part number or measurements by WhatsApp or email. We will reply promptly and, if needed, point you to a compatible option.