SEALMASTER AR-205TMC insert bearing

SEALMASTER AR-205TMC belongs to insert 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 AR-205TMC and any equivalents.

The SEALMASTER AR-TMC insert bearing is a ball bearing with an extended inner ring and set screw locking. It mounts in split or solid housings and supports rotating shafts where alignment and easy disassembly are needed. MR Industrial Accessories LLC supplies this series to industrial customers across the United States and Latin America.

Reading the code helps you order correctly. AR indicates the SEALMASTER insert family. The middle number, as in AR-204TMC or AR-208TMC, gives the nominal shaft size in inches from the series table. The TMC suffix covers the sealing type and housing-related features. The AR-T range runs from 204 through 211, each for a different shaft size. Send the full part number or your shaft size and we will identify the right insert.

These inserts appear in belt conveyors, bucket elevators, mixers, mills, centrifugal pumps and process equipment in food, chemical, cement and aggregate plants. Common uses include packaging lines, grain handling conveyors and industrial ventilation. Because the insert can be replaced without taking apart the whole housing, scheduled maintenance takes less time.

When selecting, check shaft diameter, load direction (radial, axial or combined) and site conditions such as dust, moisture or washdown. The TMC seal keeps contaminants out and lubricant in. At installation, make sure the shaft is clean and free of burrs, tighten the set screws on the inner ring with the correct wrench and confirm alignment with the housing. Greasing at regular intervals with a quality grease supports a long service life.

For cross-reference, SEALMASTER AR-TMC inserts can be exchanged with insert bearings from other makers when shaft size and locking style match, including SKF, FAG or NTN lines. Fit depends on outer diameter, inner ring width and seal type. If you are replacing another brand, send the original part number and we will point you to a compatible option from SEALMASTER or another brand we carry.

MR Industrial Accessories LLC supplies the SEALMASTER line for insert replacements. If you have the part number, such as AR-206TMC, or just the shaft size, message us on WhatsApp or email and we will respond promptly. We can also help if you need to pair the insert with a split or solid housing from our own manufacturing.