Roller Chain Sprocket; 28B-3 Chain; 45 Teeth; 3 Row of Teeth; No Hardened Teeth; 662.356MM Outside Diameter; 637.22MM Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 44.45MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 28B-3 Chain; 50 Teeth; 3 Row of Teeth; No Hardened Teeth; A-No Hub; Rough Bore Mount; No Bushing; 44.45MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 28B-3 Chain; 60 Teeth; 3 Row of Teeth; No Hardened Teeth; 874.827MM Outside Diameter; 849.32MM Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 44.45MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Roller Chain Sprocket; 28B-3 Chain; 8 Teeth; 3 Row of Teeth; No Hardened Teeth; 132MM Outside Diameter; 116.2MM Pitch Diameter; A-No Hub; Rough Bore Mount; No Bushing; 44.45MM Chain Pitch; ISO Roller Chain; No Keyway; Steel Material

Roller Chain; 28B-3 Chain Size; Riveted; 44.45MM Chain Pitch; Standard Chain Series; 3 Strand; Carbon Steel; ISO; 27.94MM Roller Diameter; 30.99MM Roller Width; 7.5MM Plate Thickness; 36.7MM Plate Height; Curved; 15.9MM Pin Diameter