Martin 40A53 Stock Bore Type A Single Pitch Roller Chain Sprocket, 23/32 in Dia Bore, 8.725 in OD, #40 Chain, 53 Teeth, 1/2 in Pitch, Steel
A plates are flat sprockets with no hub extension on either side. They can be altered for your application with bolt holes, custom bores, hardened teeth or special hubs welded to them.
Martin Single Pitch Roller Chain Sprocket, Stock Bore Type A, 23/32 in Bore Dia, 8.725 in Outside Dia, #40 Chain, 53 Teeth, 1/2 in Pitch, 8.44 in, 3-1/2 in Hub Dia, 0.284 in Length Through Bore, Steel
Bore Diameter | : | 23/32 in |
Outside Diameter | : | 8.725 in |
Chain Size | : | #40 |
Number of Teeth | : | 53 |
Pitch | : | 1/2 in |
Material | : | Steel |
Type | : | Stock Bore Type A |
Pitch Diameter | : | 8.44 in |
Hub Diameter | : | 3-1/2 in |
Length Through Bore | : | 0.284 in |