1113 series engineer class sprocket is used for a wide verity of chain sizes. These sizes include A3420, B3420, 3420, RS1113, RO2113, SSS1113, SR3113, 3-1/2 and SS60 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.

Cast 1113-Series Sprockets

Tooth Face at Pitch Line: 1.125″ – Roller Diameter: 2.00″

Sprocket Size Tooth Count Pitch Diameter Style Hub Diameter Length Thru Bore Maximum Bore Weight (LBS)
1113C6 6 8.08″ C 4.00″ 3.00″ 2.44″ 24.0 LBS
1113C8 8 10.56″ C 4.00″ 4.00″ 2.94″ 38.0 LBS
1113C9 9 11.81″ C 5.00″ 4.00″ 3.18″ 40.0 LBS
1113C10 10 13.07″ C 5.00″ 4.00″ 3.68″ 45.0 LBS
1113C11 11 14.34″ C 5.00″ 5.00″ 3.94″ 50.0 LBS
1113C12 12 15.61″ C 6.00″ 5.00″ 4.44″ 60.0 LBS
1113C13 13 16.88″ C 6.00″ 5.00″ 4.94″ 68.0 LBS
1113C14 14 18.16″ C 10.00″ 8.00″ 4.94″ 85.0 LBS
1113C16 16 20.71″ C 10.00″ 8.00″ 6.44″ 95.0 LBS
1113C17 17 21.99″ C 6.00″ 5.00″ 4.94″ 104.0 LBS
1113C18 18 23.67″ C 8.00″ 6.00″ 4.94″ 110.0 LBS
1113C24 24 30.95″ C 8.00″ 6.00″ 4.94″ 178.0 LBS

 

We aslo offer a full range of both precision roller chain and engineered.

Applications are varied and range from conveyor, elevator transfer to broad general industrial power transmission specialty applications with attachments and/or special materials are also available.