Action Bearings Inc. distributes sealed ball bearings, including miniature/instrumentation, deep groove radial, angular contact, ball thrust and mast guide designs. The sealed ball thrust bearings can handle axial loads while operating at high-speed, while the mast guide configurations are for high radial loads and occasional thrust loads.

SKF manufactures various ball bearings that are available as sealed types, including deep groove, angular contact, angular contact thrust, self-aligning and thrust designs. SKF sealed ball bearings are available as single row, energy efficient, stainless steel, double row, four-point, single direction, and double direction types.

AST supplies a number of ball bearings available as sealed types, including airframe control, felt sealed single row, "R" Series, single row deep groove, tapered out diameter flanged, track, square bore, miniature and instrument, double row angular contact, and angular contact ball bearings.

Auburn Ball Bearing is a New York based manufacturer of sealed thrust ball bearings specifically designed to reduce rolling friction. Instead of using a round groove ball track, Auburn uses a "V" groove raceway in some designs. Sealed thrust ball bearing styles that incorporate the "V" groove design are able to carry radial loads equal to 25% of their thrust load capacity.

Grainger distributes sealed ball bearings produced by a number of manufacturers including NTN, Thomson, Dayton, Browning, Ashland Conveyor, E.R. Wagner, Dynaroll, Advance Tabco, Albion, Barden, Bosch, Camel, CCVI Bearing Company, Chester, Dewalt, Dremel, FAG, G&R, Hamilton, Igubal, INA, Medcaster, NB, Pacific Bearing, Revvo, SNR, Stanley and WEG.

Timken manufactures sealed radial ball bearings for high-speed, high precision applications for the agriculture, automotive, chemical, general industrial, and utility industries. Their special seal design, ranging in size from 3mm to 600mm, keeps lubrication in and contamination out. Timken also manufactures their line of Fafnir ball, angular contact and ceramic bearings.

National Precision manufactures a number of sealed ball bearing types, including industrial airframe, nonstandard, extra small, V groove, extra inch small, and the company's 6000, 6200, 6300 and 1600 series'. All sealed ball bearings are designed for industrial applications.

NOMA IKS Corp. manufactures sealed ball bearings including angular contact, replacement, thin section, internally self-aligning, and single-row and cartridge-width radial type designs.

RBC manufactures various types of sealed ball bearings for the industrial and aerospace industries. Offerings include precision ground radial, semi-ground radial, heavy-duty precision radial, single row unground radial, single row unground combination radial and thrust, and unground thrust sealed ball bearings.

Dynaroll Corp. manufactures standard and flanged sealed ball bearings used in medical devices, medical robotics, surgical equipment, office products, automotive, and semiconductor industries. Standard sealed types include the company's 600 series, light-duty, medium-duty, heavy-duty, R series and 1600 series ball bearings. The light, medium and heavy-duty designs feature bores from 4 mm to 9mm, while the R series feature bores of .1250" to 1.2500". The 1600 series have bores of .1875" to 1.3125". The light-duty, medium-duty and heavy-duty ball bearings are also available as flanged sealed types.

Emerson Power Transmission Solutions distributes various sealed ball bearings manufactured by Sealmaster and Browning. Sealmaster ball bearing types include set screw, double lock, metric, custom select, high temperature, reduced maintenance, and paver. Browning sealed types include set screw lock, concentric lock, eccentric lock, air handling, rubber mount, stamped steel, and nickel plated.

General Bearing Corporation manufactures sealed ball bearing types, including light inch, extra small, light, medium, extra light, extra light inch, unground radial, unground flanged, and unground band thrust ball bearings. The unground radial design can be either full ball complement and double row full ball complement.

Impact manufactures and distributes sealed miniature, flanged, angular contact, radial, thin section and self-aligning ball bearings. These sealed ball bearings are used in semiconductor and cryogenic applications, and within extreme hostile and delta T temperature environments.

KML supplies sealed deep groove, angular contact and double row self-aligning ball bearings. All are offered in single row, miniature, inch size, double row, high speed or open types. The sealed deep groove ball bearings can operate at high speeds. The angular contact design can carry combined axial and radial loads.

NationSkander California Corp. supplies more than 1,000 types of sealed ball bearings manufactured by Nachi, NB and FYH. Applications include cnc routers, fishing reels, slotcars, ATV, dental handpiece, bicycles, model engines, go karts, snowmobiles, motorcycles and jewelry spinning rings.

NSK manufactures sealed ball bearings designed for extreme accuracy, high rotational speed, quiet and smooth running, minimum friction and heat generation, and controlled rigidity. Sealed ball bearings are available in deep groove, thrust, angular contact, super precision, self-aligning and Spacea designs.

Pacamor Kubar manufactures a number of sealed ball bearings ncluding miniature inch, miniature inch flanged, precision inch, precision flanged, metric, special and dental designs. All  sealed ball bearings can be shielded and feature custom rings.

Reid Supply Company distributes two types of sealed, deep groove ball bearings manufactured by SKF. Other offerings include shielded, double sealed metric and inch ball bearings manufactured by Peer.

Schaeffler Group USA Inc. engineers and produces the INA and FAG brands sealed ball bearing used for engine, transmission and chassis applications. Types include rolling, plain, deep groove, angular contact, and self-aligning ball bearings.

Brance-Krachy Co. Inc. distributes 13 models of sealed ball bearings and double sealed ball bearings in sizes including 110mm, 40mm, 52mm, 72mm, and 17mm. Types available include groove and spherical designs.