RPM Mechanical Inc. manufactures center-bonded bushings and square-bonded bushings for applications that require absorption shock, attenuation of noise, reduction of wear, and elimination of lubrication. Depending on model and type, the company's bushings feature a maximum radial static load rating of 300 lbs to 8200 lbs.

National Bushing & Manufacturing Corporation custom-manufactures bushings for automotive and truck applications, agricultural and construction equipment, and other industries.  The company has the capacity to produce bushings with diameters between 0.125" and 1.5", and up to 3" long. Materials available include steel, aluminum, brass, and plastic; also optional are heat treating and various finishes.

Oiles America Corporation manufactures and distributes straight and flanged bushings. The company's Cermet-model straight and flanged types are designed replace oil impregnated bushings and plastic bearings. The Oiles 300 flanged type are designed to reduce lubrication intervals and provide a seize-free bearing alternative.

Fastenal Co. supplies a variety of bushing types manufactured by Nibco Inc., ProFitter, Raco/Bell, and Eaton Weatherhead.

Grainger carries tapered and QD, keyless, reducing, and idler bushings by Gates, Dayton, Browning, Tsubaki, and Fenner Drives. Of the tapered and QD bushings, bore diameters start at 0.75" and end at 1.5", with lengths from 1.9375" to 2.9375"; they include bore bushing series B, F, Q1, SF, SD, SK, 1610, 2012, 2517, and 3020, and taper-lock, quick detachable, and split taper styles. The keyless bushings come in shaft diameters between 1.375" and 2.75" and are made of either carbon steel or corrosion resistant steel. The reducer bushings vary in diameter from 0.25" to 0.675".

SKF offers composite dry sliding, FW, and flanged bushings constructed from one of several materials. Dry sliding bushings, made of B/E material, are suitable for rotational and oscillating movements where space is limited. No lubrication is required. SKF FW bushings are meant for rotational and linear movements under relatively heavy radial loads, especially where alternating, shock or oscillating loads occur.

American Sleeve Bearing is a manufacturer of self-lubricating bushings, standard metric bushings, steel-backed PTFE-lined bushings, plastic PTFE bushings, oil-less type bushings, rolled bushings, and graphited & grooved cast-iron bushings. The company's rolled bushings are available as bronze, indent, perforated, graphited, bi-metal, steel-backed, and bronze-lined types,. The plastic PTFE bushings are constructed of several materials including Teflon, Rulon, and nylon.

Nyltite produces snap bushings and double-wall bushings made from nylon. The snap bushing is a hole-liner that will stay in place without pressure, and it can be utilized as a bushing, a bearing, a mechanical isolator, an electrical insulator or a grommet  The double-wall bushing can be used as a sleeve bushing or feed-through protector or liner; its double-wall affords it increased abrasion resistance and more forgiveness when attaching to a mating part.

Carr Lane Manufacturing Co. manufactures a variety of drill-jig bushings including press-fit, liner, renewable, chip-breaker, castable, oil-groove, directed-coolant, template, threaded-template, gun-drill, air-feed-drill and circuit-board-drill. The various drill jib bushing feature standard drill sizes of #80, .35 mm, #70, .38mm, 1/64, .0135, .0138, .0145, .0150, and .0156.

The Pacific Bearing Company offers linear sleeve and flanged bearings, closed and open bearings, and closed ball bearings in both regular and wide ball sizes. Pacific Bearing linear sleeve and flanged bearings are made from anondized aluminum shells (or optional 316 stainless steel) and a Frelon liner. They can tolerate temperatures of -400 degrees to 400 degrees Fahrenheit. Pacific Bearing also manufactures plain polymer and compound polymer bearings These are made from a thermoplastic compound comprised of a PEEK polymer matrix, with is modified with triboadditives and reinforced with synthetic fibers. Check out their LAT linear actuator technology and their downloadable catalog.

Dodge produces tapered split bushings that fit into a matching tapered bore in a sheave, sprocket, or pulley, allowing the product to be securely mounted onto any shaft size within the range of the bushing series. The Dodge tapered bushing compensates for normal variations in the shaft, and eliminates risk of corrosion between the bore and the shaft. Sizes are available to handle up to a 12" shaft diameter, with a torque capacity to 1,520,000 lbs. at a 1.0 service factor. A Dodge catalog is available.

Accurate Bushing Co. Inc. manufactures six series of drill jig bushings including headless press-fit, fixed renewable, slip-fixed renewable, headless liner, and head liner types. The company also produces lock screws for ANSI carbide and extended renewable bushings, and lock screws for thin-wall renewable bushings.

RBC Aerospace Bearings offers unlined bushings, a Mil Spec standard lined journal bearings, and other similar products for the aerospace industry. They can come plain or flanged. Typical materials used are 17-4PH and aluminum, and the bushings can also be cadmium- or zinc nickel-plated as required.

National Precision manufactures a full line of bearings, including miniature, silver thin, aerospace, needle, NU/NX, and ball bearings, as well as spherical, plain bushings. Bushings are available in both an inch and a metric series, with several options from which to choose: standard or heavy duty, sealed or unsealed, self-lubricating, extended inner race, and angular contact (thrust type).

Isotech manufactures linear bushings, including the Topball High Performance slide, standard slide, stroke and slide rotary bushings. The Topball bushing lasts 27x the normal travel life of a conventional slide bush, and provides self-aligning capability due to a load plate design that creates a self-correcting fulcrum in the middle.

Pro Plastic manufactures custom plastic bushings and phenolic bushings. With just a size requirement, the company can quote prices on the material and/or finished parts.

Allstates Rubber & Tool manufactures straight and tapered bushings, along with flange plain-bore T-bushings. The straight and tapered bushings feature inside diameters ranging from 0.35" to 1.593", and outside diameters from .305" to 3.085". The company's T-bushings feature flange diameters of 3/8, 1/2, 3/4, 5/8, 1, 15/16, 1-3/16, 1-1/16, 7/8, 1-1/4, 1-1/8, and 2-1/2".

Robinson Rubber Products custom-manufactures rubber bushings, with over 20 engineered polymer families from which to choose.

Bearing Service Inc. offers ball bushings from several manufacturers, including Thomson, Shaeffler, and NB Corporation. Compared to plain bushings, ball bushings reduce friction and increase stiffness, accuracy, and smoothness. Several different styles are available from Bearing Service Inc., including recirculating ball, non-recirculating ball, linear motion, rotary motion, self-aligning and pre-loaded.

Spirol International manufactures Dowel bushings which have a hollow design. This configuration permits a fastening screw or bolt to pass through the inside diameter, thereby eliminating the need to drill a separate hole. The Dowel bushings are made of carbon steel with a hardness of HV 420-545, and can be finished as plain/oiled, zinc plated, or phosphated/oiled.