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1240-Series Sprockets

1240 series engineer class sprocket is used for a wide verity of chain sizes. These sizes include 1240, CHAMPION NO. 4, 1244, R1248, SS124, API 4, LXS1242, SS124, 3 BAR HYPER, LX1245, SS124D, SS124DP IS1242, and IS1425 size chains. These sprockets are typically supplied as cast material but we can also supply them as steel for longer operation. The below chart shows the standard tooth counts as well as dimensions for each size. To get a quote on the sprocket or chain please contact us or fill out the below request form and we will be happy to assist you.

Sprocket Size Tooth Count Pitch Diameter Style Hub Diameter (d) (L) Pin Style

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Steel 1240A10 Sprocket Steel 1240A11 Sprocket Steel 1240A12 Sprocket Steel 1240A13 Sprocket
Steel 1240A14 Sprocket Steel 1240A15 Sprocket Steel 1240A16 Sprocket Steel 1240A18 Sprocket
Steel 1240A20 Sprocket Steel 1240A21 Sprocket Steel 1240A24 Sprocket Steel 1240A25 Sprocket
Steel 1240A28 Sprocket Steel 1240A30 Sprocket Steel 1240A35 Sprocket Steel 1240A40 Sprocket
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Requesting 1240-Series Sprockets

To get a quote on 1240-Series Sprocket simply fill out the request for quote from and someone from our customer service team will contact you. Please note that if you don't see the sprocket size you need above send us an email or give us a call.

Company Name:
Contact Name:
Email Address:
Phone Number:
Sprocket Size:
Chain Size:
Tooth Count:
Hub Type (A-plate, B-Hub, C-Hub, other):
Length Thru Bore:
Bore Size/ Type (plain, finished w/ key-way & set screws, or other):
Preferred Material (steel, cast, or other):
Quantity Needed:

Additional Information or Notes:

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