HELICAL GEAR TYPE A
B.I.R.S. Machine & Supply is a supplier of Helical Gears Type A.
Steel helical gears in 16, 12, 10, 8 and 6 Transverse Diametral Pitch, 14 1/2° Normal Pressure
Angle and 45° Helix Angle are stocked both with and without hubs.
Right and Left Hand – No Hub With Keyway
Made in the USA.
Type A (no hub) are stocked with finished bore only. Type B (with hub) are stocked with finished bore and stock bore for re-boring. All sizes have hardened teeth and are refinished after heat treating for improved accuracy and durability. Sizes not available from stock can usually be made-to-order.
Plastic Helical Gears Type A machined from nylon, Nylatron and phenolic are made to order.
BIRS Machine & Supply
12 Buckelew Bridge Road
Anniston, Alabama 36207
P: (256) 405-5370
F: (256) 831-9057
We are located in east Alabama just of Interstate 20 between Atlanta, Georgia and Birmingham, Alabama.