Moore Gear & Manufacturing Co. - Hermann, MO
Manufacturer, Custom Manufacturer
Manufacturer of custom & special gears, course & fine pitch, including spur, helical, straight & spiral bevel, internal & external splines, worms & worm gears, in any quantity & in any material, including steel, stainless steel, pre-heat treated steel, alloy, tool steel, brass, bronze, cast iron, aluminum, nylon, & phenolic. Manufactured to American standard, metric or circular pitch systems. Services include precision sawing, milling, matching, drilling, tapping, broaching, countersinking & finishing.
www.mooregear.com/products.html

Grob, Inc. - Grafton, WI
Manufacturer, Custom Manufacturer
ISO 9001:2008 certified manufacturer of custom & special spur gears including spline gears. Materials used include stainless steel & aluminum. Custom spur gears are available with modified major & minor dia.s & modified backlash & involute features. Made in the USA.
www.grobinc.com/coldrolled/cust_gears.htm

American Precision Gear Co., Inc. - Foster City, CA
Custom Manufacturer
Custom manufacturer of gears including aircraft & aerospace gears, custom & special gears, marine gears, military specification gears & precision gears. Size ranges from .05 in. to 48 in. & from 2 D.P. to 250 plus D.P. Materials used include alloy steels, stainless steels, aluminum alloys, plastics & non-metallic materials. Applications include aerospace, military, biomedical & commercial industrial markets. Complies with ISO 9001:2000 & Military Specs. 45208A & 45662A.
amgear.rtrk.com/?scid=2543182&rl_alt=http%2...

Custom & Special Gears Capabilities
	Custom Ring Gears Custom Helical Gears Custom Worm Gears More

Allied Sinterings, Inc. - Danbury, CT
Manufacturer, Custom Manufacturer, Service Company
ISO 9001 certified custom manufacturer of gears including special & powdered metal gears. Materials include stainless steel, copper & nickel steel & brass. Capabilities include milling, machining, heat treating, grinding, drilling, tapping, reaming, plating & copper, oil & plastic impregnation. JIT delivery.
www.alliedsinterings.com/smallgears.html

STD Precision Gear & Instrument, Inc. - West Bridgewater, MA
Manufacturer, Custom Manufacturer, Service Company
Custom manufacturer complexly configured, tightly toleranced, precision gears & gear assemblies (AGMA Q14 & DIN 3), splines & other related mechanical transmission components. Diametral pitch range up to 250 DP. Registered AS9100, ISO9001, Nadcap Accredited Heat Treatment & Passivation. From prototype through production done in house. CNC turning & milling, Swiss screw machining, wire & RAM (die sink) EDM, surface grinding, internal & external cylindrical grinding, broaching, honing, CNC piece marking, heat treating, Passivation, Isotropic superfinishing, tool design & tool making capabilities. Industries served include aircraft, aerospace, actuation, instrumentation, medical, optics, robotics, radar, marine, automotive & defense.
www.stdgear.com

The Robertson Mfg. Co., Inc. - Cleveland, OH
Manufacturer, Custom Manufacturer, Service Company
Specialists in manufacturer of custom & special gears including cluster, coarse pitch, external teeth, helical, spur, internal & worm gears. Available in large metric sizes. Other power transmission products include synchronous belt pulleys, special sprockets & ratchets.
www.robertsongears.com/

Dalton Gear Co. - Minneapolis, MN
Manufacturer, Custom Manufacturer, Service Company
Custom manufacturer of special gears available in various sizes & pitch diameters. Types of gears include spur, helical, worm, bevel & miter gears.
www.daltongear.com/quality.htm

Custom & Special Gears Products
	with Adapter Plate Flange with Electric Motor Flange with Flange More

Geartronics, Inc. - Billerica, MA
Custom Manufacturer
Custom manufacturer of special gears. Gears such as spur gears, helical gears, worm gears or worms, internal gears, straight-Coniflex® bevel gears, fine pitch gears, medium pitch gears, hobbed worm gears, cluster gears & sector gears are also available. Materials used include aluminum, brass, bronze, non metals, steel, plastic & stainless steel. Capabilities include CNC gear cutting, CNC turning, CNC milling, gear shaping & CNC keyway cutting. Contract machining services include CNC drilling, CNC broaching, grinding & electro-mechanical assembly.
www.geartronics.com/pages/gears.html

Butler Gear Co., Inc. - Butler, WI
Custom Manufacturer, Service Company
ISO 9001:2008 certified manufacturer of custom & special form gears. Types of gears include spur gears, helical gears, ring gears, planetary ring gears, internal shaping gears, rack gears, spline gears & worm gears. Fabricated in different materials such as aluminum, brass, bronze, cast iron, copper, Hastelloy®, Inconel®, Monel®, plastics, steel alloys, steel & stainless steel. Standard & metric size gears can be fabricated. Capabilities include prototyping, CNC machining, drilling, milling, turning, cutting, grinding, broaching, hobbing, finishing, reverse engineering & repairing.
www.butlergear.com/custom-gear-manufacturin...

Custom & Special Gears Capabilities
	Custom Gear Manufacturing Services CNC Turning Services CNC Turning of Custom Steel Gear Shaft Weldment for a Gear Box Manufacturer More

Precipart Corp., A Precipart Group Company - Farmingdale, NY
Custom Manufacturer
Lean manufacturing & Six Sigma capable, ISO 9001:2008 & AS 9100, Rev. B certified. Custom manufacturer of special gears from prototypes to production runs. Types of gears include bevel, helical, ring (internal), spur, worm (single/multiple leads), worm gears/wheels, & anti-backlash gears. Available in dia. from 0.24 in. to 4 in. with 16 to 200 diametrical pitch. Materials used are ferrous, non-ferrous & synthetic. Meet AGMA Q12 (AGMA 2015/ISO Class5) standards.
www.precipart.com/customgears.html

American Gear, Inc. - Prophetstown, IL
Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2008 certified manufacturer of custom & special fine to medium pitch small gears. Products include spur gears, helical gears, bevel gears, miter gears, timing pulleys, worm gears, sector gears, segmented gears, screw machine parts, ratchets, sprockets & ladder chain sprockets in standard or metric sizes. Prototypes & assemblies are also available. Gears can be manufactured up to 6 in. dia. with diametric pitches ranging from 12 to 200 to close tolerances. Available in all types of machinable materials such as plain carbon, alloy & stainless steels, brass or bronze, aluminum, phenolic, nylon & Delrin®.
www.americangearinc.com/gears.html

Forest City Gear - Roscoe, IL
Manufacturer, Custom Manufacturer
ISO 9000, AS 9100 & ISO 13485 certified custom manufacturer of special gears. Gears are available in 0.1 in. to 17 in. sizes. Capabilities include gear grinding up to 20 in. OD, thread grinding up to 20 in. OD, spur hobbing up to 20 in. OD, spur shaping up to 24 in. OD, helical hobbing up to 20 in. OD, helical shaping up to 24 in. OD, crown hobbing, carbide re-hobbing, drilling, milling, ultrasonic cleaning, analytical gear inspection & hob sharpening.
www.forestcitygear.com/aboutus.asp

York Industries - Garden City Park, NY
Manufacturer, Custom Manufacturer
Manufacturer of standard & custom special gears. Types of gears include spur gears, helical gears, worm gears & sprockets. Available in pitch capacities from 6 DP to 12 DP. Materials used include aluminum, steel, brass, bronze & machined plastics. Gear assemblies & gear racks & worms are also available. Capabilities include statistical process control, 2D & 3D CAD designing & prototyping. JIT delivery available.
www.york-ind.com/custom_gears.htm

All American Mechanical Components & Gears, Inc. - Farmingdale, NY
Manufacturer
Manufacturer of custom and standard fine to medium pitch precision gears. Manufacturing spur gears, helical gears, bevel gears, miter gears, worm gears, internal gears, worm, worm shaft, antibacklash gears, cluster gears, pinion shafts from 12 diametral pitch (2MOD) to 200 diametral pitch (.2 MOD) in pin hub, split hub, clamp hub or hubless styles in stainless steel, aluminum, special alloys, Nylon and Delrin®. Also make sprocket, synchronous and timing pulleys both in English and metric system.
www.allamericangears.com/

Fairchild Auto-Mated Parts, Inc. - Winsted, CT
Manufacturer, Custom Manufacturer, Service Company
Custom manufacturer of special gears. Capable of handling parts from 22 in. and 24 in. length with 1/8 in. to 2-3/8 in. OD and 0.0001 in. tolerance. Various materials include aluminum, beryllium, brass, carbide, carbon steel, molybdenum, palladium, silver, acetal, acrylic, polyetherimide, PTFE and PVC. Capabilities include boring, deburring, drilling, grinding, knurling, milling, polishing, reaming, turning, broaching, hobbing, slotting, thread cutting, roll turning, tapping, thread rolling and thread whirling. Various industries served include aerospace, appliance, automotive, farm duty, HVAC, industrial, marine and mining. Emergency and rush services available. AS compliant.
www.fairchildparts.com/index.html

Custom & Special Gears Capabilities
	Complex Swiss CNC Turning Services

Plymouth Foundry, Inc. - Plymouth, IN
Manufacturer, Custom Manufacturer, Service Company
ISO 9001:2008 certified manufacturer of custom & special gears. Cast iron gears & machined gears can be fabricated. Cast iron parts in lengths up to 28 in., widths up to 28 in. & heights up to 14 in. with tensile strengths from 20,000 psi to 100,000 psi can be casted. Gears can be machined in aluminum, brass, bronze, iron, alloy steels, carbon steel, stainless steel, FRP, nylon & plastics in maximum dia. up to 24 in. & lengths/widths/heights up to 26 in.
plymouthfoundry.rtrk.com/?scid=1898562&rl_a...

Cleveland Gear Co. - Cleveland, OH
Manufacturer, Custom Manufacturer, Service Company
Custom manufacturer of gears including steel gears, worm gears, tractor & truck gears & special gears. Single, double, triple & quadruple reduction available. 19 Sizes in each type & power range from 5 to 6000 HP available. Output torque up to 4,200,000 in.-lbs. Ratio range from 1.25:1 to 710:1. Accessories available include back stops, torque arm mounting, motor brackets & lubrication system controls. Through hardened & case hardened/ground gearing, heavy duty fabricated steel housings & single/multiple speed designs available.
www.clevelandgear.com/products.htm

NetShape Technologies, Inc. - Sellersburg, IN
Manufacturer, Custom Manufacturer
Manufacturing specialists of highly engineered structural powdered metal parts for the industrial market. CNC press capability to 1000 ton & a wide range of mechanical presses from 30 to 550 ton presses. Complex low & medium volume parts. Secondary machining capabilities include precision turning, grinding, milling & end finishing to +/-.0005 in. tolerance. Materials used include heat treated steels, copper infiltration iron, brass, bronze & stainless.
www.netshapetech.com/power-transmission-gea...

Stelray Plastic Products, Inc. - Ansonia, CT
Manufacturer, Custom Manufacturer, Service Company
Manufacturer of plastic injection molded parts & assemblies with injection molding capabilities ranging from 30 to 385 tons. In-house mold making & tooling services, as well as design & rapid prototyping available. JIT & KanBan stocking services also available. ISO 9001:2000 compliant.
www.stelray.com/services.htm

Tri-Tec Corp. - Darien, WI
Manufacturer, Custom Manufacturer, Service Company
Precision injection molded thermoplastic gears, cams & other molded components. Insert molding, secondary operations & assembly available. Modular tooling available for short run requirements. In-house mold design & construction.
triteccorp.rtrk.com/?scid=1430758&rl_alt=ht...

Thermal Plastic Design, Inc. - Saint Croix Falls, WI
Custom Manufacturer
Custom manufacturer of precision injection molded plastic gears. Capabilities include plastic injection molding up to 300 ton with shot capacity up to 34 oz. Design & consulting, engineering, prototyping & contract manufacturing capabilities are also available. Additional services include laser engraving, packaging, assembly & printing. In-house tool room & tool maintenance services are also available. Industries served include automotive, electronics, consumer products & medical. JIT delivery.
www.tdimolding.com/plastic_gears.html

PSM Industries, Inc. - Locations
Manufacturer, Custom Manufacturer
ISO 9002:2000 & QS 9000 certified custom manufacturer of wear parts including special gears. Types of gears include automotive timing, bevel, brass & bronze, cast iron & steel, cluster, differential, forged steel, heat treated, helical, internal, miter, planetary, powdered metal, precision, small, speed reduction, spline, spur & tractor & truck gears. Special gears are abrasion, corrosion, vibration & thermal wear resistant & suitable for industrial & commercial applications.
www.bestmetal.com/products.html#gears

Circle Gear & Machine Co., Inc. - Cicero, IL
Manufacturer, Custom Manufacturer, Service Company
Full service custom manufacturer of special gears. Types of gears include bevel & spiral bevel gears, helical gears, planetary gears, rack/pinion gears, spline gears, sprocket gears, spur gears, worm gears, herringbone (double helical) gears, conventional/external gears & internal gears. Materials used are aluminum, ductile iron & stainless steel & non-metals including nylon, plastic & polycarbonate. Gears come with flat & hex shaft feature. Capabilities include machining, finishing & heat treating. JIT delivery available.
www.circlegear.com/

Custom & Special Gears Capabilities
	Custom Bevel Gears and Spiral Bevel Gears Custom Helical Gears Custom Herringbone Gears More

Perry Tool & Research Co. - Hayward, CA
Manufacturer, Custom Manufacturer
Contract manufacturing of custom and special gears for OEM applications, including precision gears, mechanical parts, assemblies, soft magnetic components, timing pulleys, and self-lubricating bearings. Capabilities include complex close tolerances, high volume production runs, sinter harden steel and multi-level parts. Ferrous and non-ferrous metals, soft magnetic metals, soft magnetic composites (SMC) and low expansion alloys are available for use in the powdered metal process. Available secondary operations are CNC machining, coining, heat treating, oil and resin impregnation, CMM inspection, metallurgical inspection, SQC/SPC, CAD/CAM manufacturing, and in-house tooling. RoHS compliant.
perrytool.rtrk.com/?scid=2318884&rl_alt=htt...

C & H Machine - Escondido, CA
Manufacturer, Custom Manufacturer, Service Company
Manufacturer of custom & special precision gears. Parts & assemblies for aerospace, medical, electronics/semi-conductor, athletic & mold fabrication can also be fabricated. Capabilities include design, reverse engineering, prototyping, CNC machining, assembly, milling, turning, wire EDM, sinker EDM, hole popping, grinding, welding, electropolishing & passivation. Products are AS9003 compliant.