Misumi USA    Schaumburg, IL 60173
Feb 27, 2012 Designed for use in pinion (spur gear) mechanisms, Induction Hardened Rack Gears feature 1045 Carbon Steel construction and create linear actuator that converts rotational motion of pinion into linear motion. RGEAH (Ground) gears offer no hole, bottom tapped, side tapped, or side counterboard tapped hole machining options, while RGEAHL (Ground, Hole Position Configurable) gears offer user-configurable hole machining with bottom, side, or side counterboard tapped options.

Ondrives Ltd.    Chesterfield, Derbyshire S41 9RN  United Kingdom
Mar 25, 2011 Cast iron Series GG25 spur gears are available from 1.5-3 Mod with between 18-98 teeth. Suited for engineering applications, products are resistant to destruction and weakening caused by rust. Gears are also available in 28 HRC steel, 58 HRC case hardened steel, 303 and 316 stainless steel, Peak GF 30®, Delrin POM, titanium, and skive hobbed versions.

Ondrives Ltd.    Chesterfield, Derbyshire S41 9RN  United Kingdom
Jan 26, 2011 Delrin® POM (white) and Peek(TM) Gf30® (light brown) precision spur gears start at 0.5 Module and go up to 3.0 as standard, and numbers of teeth start range from 18-250 depending on module size. Different bore sizes, tapped holes, keyways, and pin holes can be added upon request. While chemical-resistant Peek Gf30 exhibits tensile and impact strength for keeping its shape, Delrin plastic exhibits optimal fatigue life, moisture sensitivity, and resistance to solvents and chemicals.

Ondrives Ltd.    Chesterfield, Derbyshire S41 9RN  United Kingdom
Mar 24, 2010 Available with 0.5-3.0 Mod range, precision spur gears are manufactured to Quality Grade 7e25 DIN 58405 as standard and are available in 817M40T steel, 805M20 case hardened steel to 58 HRC, as well as 303 and 316 stainless steel. Standard number of teeth starts at 18 and go up to 250, with different numbers of teeth available on request. Anti-backlash versions are also offered, and modifications such as tapped holes, pin holes, keyways, and different bores can be accommodated.

W.M. Berg, Inc.    Cudahy, WI 53110
Feb 16, 2010 Linear power transmission components, available as complete assembly, include diverse range of gears: spur, internal spur, helical, miter/bevel, anti-backlash, worm and worm wheel, racks, and gearing assemblies. Manufactured from stainless steel, aluminum, and plastic, gears are available in various bore sizes from 1/8-½ in.

QTC Gears - Quality Transmission Components    Garden City Park, NY 11040
Oct 08, 2008 Made of SUS303 stainless steel, SUSL Series of Modules 0.5, 0.8, and 1 spur gears features Fairloc® integral hub fastening system, which eliminates marred shafts. These 20° pressure angle precision gears conform to JIS N8 Grade standards and are designed to fit shafts from 4-10 mm in diameter. Available with face widths from 5-8 mm, products have compact, self-contained design with sizes ranging from 14-120 teeth.

SDP/SI (Stock Drive Products/Sterling Inst)    New Hyde Park, NY 11042 5416
Aug 23, 2006 Comprised of 148 inch and metric hub (spur) gears, S1VS Series are supplied with 48, 32 and 24 Diametral Pitch and face widths from .197-.313 in. Self-contained, 20° pressure angle, AGMA QIO (ISO 7) Class gears are made from 303 stainless steel and fit shaft diameters from 1/8-3/8 in. Suggested clearance between bore and shaft is .0001/.0008 in., and sizes range from l4-120 teeth with ODs from .375-4.250 in.

SDP/SI (Stock Drive Products/Sterling Inst)    New Hyde Park, NY 11042 5416
Dec 06, 2005 Available in both 303 stainless steel and 2024 anodized aluminum, 0.5 Series S12N05M Hubless Spur Gears have bore diameter of 10 mm and are stocked in 3 and 5 mm face widths. Featuring 20° pressure angle, metric units range from 16-97 mm in diameter and include 30-192 teeth.

Sterling Instrument    New Hyde Park, NY 11042-5416
Oct 04, 2005 Series S1VS05M, S1VS08M, and S1VS10M are 0.5, 0.8, and 1 Module 303 stainless steel spur gears with 20° pressure angle and Fairloc® integral hub fastener, which eliminates marred shafts. Fairloc® hub permits frequent phase adjustment, as well as timing and position adjustment while adding positive metal-to-metal fastening strength along hub sections. Units are stocked in sizes from 9-102 mm in diameter with 14-120 teeth and fit 4, 5, 6, 8, and 10 mm dia shafts.

Sterling Instrument    New Hyde Park, NY 11042-5416
Jul 18, 2005 Produced to ISO Class 7 specs with 303 stainless steel hubs, S1VZ05M, S1VZ08M, and S1VZ10M Series are, respectively, precision 0.5, 0.8, and 1 Module acetal spur gears. Incorporated Fairloc® integral hub fastener eliminates marred shafts. Offered in 5 mm face widths, 20° pressure angle metric gears fit 5 or 8 mm dia shafts. Products are available in sizes from 15–95 mm dia with 15–186 teeth. Gears with 10 mm bores are stocked without Fairloc hubs.

Sterling Instrument    New Hyde Park, NY 11042-5416
Jul 18, 2005 Manufactured of 303 stainless steel or 2024 anodized aluminum, S10T05M Series is comprised of 300 precision Module 0.5 spur gears. They are available with 3 and 5 mm face widths and designed to fit shafts that measure 3, 5, or 8 mm in diameter. Stocked in diameter sizes from 11–100 mm, these 20° pressure angle metric gears are offered with 20–198 teeth.

QTC Gears - Quality Transmission Components    Garden City Park, NY 11040
Nov 14, 2002 Designed to fit shafts from 4-10 mm in dia, Series SUSL Module 0.5, 0.8, and 1.0 spur gears conform to JIS B 1702 Grade 4 standards. With face widths from 5-8 mm, 20° pressure angle precision gears are made of 303 stainless steel. Fairloc® integral hub fastener eliminates marred shafts and is suitable for when phase adjustment, timing, position adjustment, and frequent removal of components are factors. Available sizes range from 14-120 teeth.

Dynamic Automation, Inc.    Chicago, IL 60601
Jan 17, 2002 Precision gearing works with threaded long length rods and adapts to rotary or linear motion machinery. It is capable of fine adjustment and positive positioning. Gear is available in variety of standard sizes or can be made to order.