FAST SHIPPING

on All Orders

FAMILY OWNED

and Operated

12+ YEARS

of Trust & Experience

A+ BBB ACCREDITED

Satisfaction Guaranteed

PRODUCT FINDER

FIND

Home > Power Transmission > Sprockets > Roller Chain Sprockets > Single Strand Roller Chain Sprockets > #40 Roller Chain Sprockets > #40 B-Hub Sprockets > 40B20 Sprockets

40B20 Roller Chain Sprockets

ANSI 40B20 Sprockets are designed with 20 teeth and utilize 40 roller chain. Being manufactured in accordance with ANSI B29.1 standards these sprockets directly interchange with other brands. These 40B20 sprockets have hardened teeth, so they also go by 40B20H sprockets, hardened teeth increase performance, durability, and overall working life.

40B20H Sprocket Sizes

1/2" Stock Bore	5/8" Finished Bore	3/4" Finished Bore	7/8" Finished Bore
1/2" Stock Bore	5/8" Finished Bore	3/4" Finished Bore	7/8" Finished Bore
1" Finished Bore	1-1/8" Finished Bore	1-3/16" Finished Bore	1-1/4" Finished Bore
1-3/8" Finished Bore	1-7/16" Finished Bore	1-1/2" Finished Bore	--