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Continuing a Tradition of Serving Gear and Gear Rack Buyers Since 1867

Custom Gearing Capabilities
Types
Sizes
Spur Gears* 96 to 2 DP
1/10” to 1 1/2” CP		 1/4” to 48” dia.
Helical Gears* 64 to 2 DP
1/10” to 1/2” CP		 1/4” to 48” dia.
Bevel Gears 64 to 3 DP 1/4” to 22” dia.
Worm Gears 48 to 2 DP 1/2” to 48” dia.
Worms** 48 to 2 DP
1/10” to 1 1/2” CP		 3/8” to 6” with
18’ length limit
6” to 14” dia. with
104” length limit†
Internal Gears
Spur and Helical		 48 to 4 DP 36” max. PD and
6” max. face width
Spline Shafts
Involute and Straight Sided††		 - Up to 3” dia. with
14’ max. length
Over 3” with 56” max. length
Sprockets
Roller and Silent Chain, Timing Belt Pulleys and Ratchets		 Up to 1 1/2” CP To 36” dia.
Thread Grinding
V-Threads, Acme Screws, Worms		 Up to 3 DP and 1” CP 12” dia. to 45” max. length
Racks, generated*
Spur and Helical††		 200 to 4 DP
.020 to .750” CP		 4” max. face width
18’ max. length†
Racks, milled*
Spur and Helical††		 Up to 4.2 DP steel
Up to 3.1 DP cast iron		 10” max. face width§

* These items are regualrly cut to AGMA classes 8, 9, and 10 or equivalent ISO standard.
** Acme, square, v-threads and internal millling available.
† Subject to weight and handling limitations.
†† American and metric.
§ Maximum length is determined by overall size and weight limitations.

In support of gear and rack processing, Worcester Gears & Racks performs the following:

Broaching
LaPointe Horizontals
Davis Keyseater
P & W Vertical Slotter
Hendy Horizontal Slotter

Machining
CNC Turning Lathes
CNC Milling
Turret and Engine Lathes
Trac Controlled Vertical Mills
Horizontal Mills
Universal Miller (Lead Milling)

Grinding
Cylindrical
Internal
Surface
Blanchard
Thread

Heat-Treating, Plating, Testing
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Worcester Gears & Racks, Inc. 627 Main Street, N. Oxford, MA 01537
Phone 508-987-8003, Fax 508-987-8013, Contact us via Email: mail@wgear.com