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We can manufacture to your exact specifications, no matter what the range.
We compete favorably with stock gear houses for standard gears. And as a distributor for U.S. Tsubaki Chain & Sprocket, we are your source for the largest selection of domestically-manufactured stock sprockets and chain or custom manufactured chain and sprockets.

Our custom work has made us the preferred shop for customers across the country. By contacting Commercial Gear initially we can, in most instances, deliver a finished machined gear for nearly the cost of an unmachined stock gear. Our one-stop gear service saves you time spent searching for multiple vendors and the expense you incur for multiple handling charges.

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Capabilities


Our machining facility is stocked with a fleet of large-run production machines along with the most modern precision equipment.

Hobbing capabilities range from 1/4" to 60", shaping from 1/8" to 36" diameter, and bevel gearing from 1/4" to 12" diameter. Our equipment includes late-model CNC turning centers and a full range of secondary equipment such as lathes, milling and deburring machines, and inspection equipment. We offer many sources for heat treating processes and metal finishes as well.

With a strict maintenance program and an on-site mechanic, these vital machines always stay online.

Trouble-shooting your most challenging gear problems is also part of our job. Commercial Gear's consistent ability to examine, define, and resolve gear problems has awarded us with some of our oldest and largest accounts. If you have an immediate or lingering problem with gear tolerances we invite you to call us. Allow our personnel, with over 120 years of combined industry experience, to evaluate the data and offer a corrective plan of action.

Custom products made to your exact specifications require precision equipment, quality workmanship, expedient delivery, and strict quality procedures. These are the foundation of Commercial Gear & Sprocket. We ensure that your job is done right every time and ready to ship when you need it.

We live up to our reputation for speed, dependability and quality. All at a competitive price.


 
Machining

Machining Equipment and Secondary Finishing Equipment

CNC Lathes: (1) Okumat Howa Act 35w/SMW 2000 Bar Feed
(1) Cincinnati Milacron Avenger 250 T
CNC Mill: (1) Supermax Max-3 Vertical Machining Center
Manual Lathes: (1) #5 Jones & Lamson
(1) Hardinge DSM-59
(1) Hitachi Seiki 4D Semi Auto
(1) American Pacemaker Engine Lathe

Secondary Finishing

(2) Burgmaster Turret Drill
(1) Van Norman 165 Universal Mill
(1) Complex RF-30 Vertical Mill
(2) Lapoint Broaches
(2) Sunnen Precision Hone Mdl. #MBC-1800
(6) Drill Presses

Automatic Cut Off Saws

(1) Marvel Power Hack Saws #6
(1) Doall C-1212 A Horizontal Band Saw

Grinding Equipment

(1) Arter A1-12 Rotary Surface Grinder
(1) Jones & Shipman 540P Surface Grinder
(1) Brown & Sharp #2 Universal Grinder

Inspection Department

Fellows 24H Lead Measuring Instrument
(1) Fellows Red Liner #20 w/chart recorder
(1) Fellows Red Liner #8 w/chart recorder
(1) Fellows Red Liner #4 w/chart recorder
(2) Brown & Sharp Gear Checkers #3 and #1
(1) Gleason Bevel Gear Checker #6
(1) Illinois Fine Pitch P.D.T.I.R. Checker
(1) Red Wing Universal Gear Tester
(1) F.I.E. Rockwell Tester
(1) Scherr Micro Comparitor
(3) Sunnen Bore Gauge #GR-6000
(1) Jones &Lamson Comparitor TC-10
(1) Barber/Colman AV3 Helical Composite Worm & Worm Gear Tester
(1) Brown & Sharp Micro-Hite 350 Z Axis Measuring System

Miscellaneous

Verniers, Height Gauges, Gear Tooth Verniers
Several Types of Micrometers, etc.

Gear Cutting

Gear Shapers Spur and Helical

(1) Fellows #4GS & (1) 4AGS
(2) Fellows #61A
(1) Fellows #615
(4) Fellows #712 High Speed Shapers
(1) Fellows #8 AGS
(1) Fellows 10-4 Precision Shaper

Rack Gearing

(1) Fellows #615A
(2) Whiton #2 Rack Milling Machine
(1) Fellows #714

Bevel Gear Generators

(2) Gleason #12
(3) Gleason #3
(2) Gleason 104 Coniflex High Speed Bevel Generator

Hobbing Equipment (For Mfg. of Helical, Worm Gear, Spur & Spine Shafting)

(7) Barber Coleman #6-10
(1) Barber Coleman #16-36
(1) Pfauter P-1500
(1) Liebherr L-402 Precision Hobber

Thread Milling

(1) Lees Bradner #6-84
(2) Waltham Thread Millers (1 w/taper att.)

Involute Gear Milling, Ratchet and Clutch Cutting

(1) Whiton #1
(1) Whiton #2
(2) Whiton #2 w/Face Gear Att.

Gear Tooth Chamfering

(1) Hey 10-inch Chamfering Machine
(1) Redin #20 D Automatic Gear Deburring Mach.

Miscellaneous

Various other Deburring and Gear Finishing Equipment

 







 


 
 
 






 
 
 


 


 






 
 
 
 
 


 


 
 
 
 




 
 


 
 
 
 


Our Quality Control System Conforms To I.S.O 9002 
and A.G.M.A. Inspection manual 2000-A88

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Copyright © 1998 Commercial Gear & Sprocket (800) 491-1073. All Rights Reserved.