Stock Gears > Stock Gear Catalog - Online Version > Type of Gear and Sizes

Stock Gear Catalog - Online Version > Type of Gear and Sizes

Type of Gear and Sizes
Arrow Gear stocks 51 different sets of lapped spiral bevel gears in ratios of 1:1, 2:1, 3:1, 3:2 and 4:3. In addition, we stock 7 different sets of ground tooth spiral bevel gears in ratios of 1:1 and 2:1. Should you be unable to satisfy your gear requirements from the selection of stock gears listed in our catalog, check our non-stock gears or please contact us for assistance. We can modify most of our stock gears to your specifications.

Custom Gears
In addition to the stock and non-stock gears listed in our catalog we manufacture custom spiral bevel gears, hypoid gears, Zerol® bevel gears, Coniflex® bevel gears, helical gears and spur gears, as well as Curvic® Couplings to customers' prints and specifications. Please refer to the following chart for the complete range of gear sizes and capabilities.

Type of Gear

Max. Pitch Diameter Diametral Pitch Face Width Unground Tooth Ground Tooth
Spiral Bevel 30" 1.5 - 48 5.0 AGMA 9* AGMA 13
Zerol® Bevel 22" 1.5 - 28 4.0 AGMA 9* AGMA 13
Coniflex® Bevel 28" 2.5 - 48 6.0 AGMA 9* ---
Helical 36" 3.0 - 48 13.0 AGMA 9 AGMA 13
Internal Spur/Spline 32" 3.6 - 48 8.0 AGMA 9 AGMA 13
Spur 36" 3.0 - 48 13.0 AGMA 9 AGMA 13
Spline 36" 4/8 - 80/160 13.0 AGMA 9 AGMA 13
Spiral Bevel Zerol Bevel Coniflex Bevel Helical Spur Curvic Coupling
Spiral Bevel Zerol® Bevel Coniflex® Bevel Helical Spur Curvic® Coupling

* Some Configuration to AGMA Quality Number 10 (Lapped)

This information is on page 3 of our Stock Gear Catalog.
Click HERE to download a PDF version of that page.