Type A flat sprocket for #40 roller chain is a flat hubless sprocket with a stock bore. These #40 sprockets are great for welding onto shafts or machining in mounting holes or slots for attaching the sprocket to a drive. All of our type A #40 sprockets are compatible with any ANSI #40 roller chain. For larger tooth counts you can view our full line of weld on sprocket, which is also a flat hubless sprocket.
Item Number Breakdown: 40A15 - 40 = Chain Size / A = Flat Hubless Sprocket / 15 = Tooth Count
$4.41
$4.54
$4.59
$4.62
$4.76
$5.03
$5.18
$5.75
$6.20
$6.39
$6.72
$7.41
$7.95
$8.53
$8.64
