custom sprockets ASA 40-3 Triple Row Type QD

A.S.A. 40-3

Triple-Row QD Type

1/2″ Pitch Triple

CatalogNumber Bushing TeethO.D. Max.Bore L1L2 C Y X W Weightin Lbs.
E40QD036SK SK 6.02 2-5/8 2-1/8 3-7/8 15/32 1-1/4 1.403 7
E40QD042SK SK 6.97 2-5/8 2-1/8 3-7/8 15/32 1-1/4 1.403 11
E40QD048SK SK 7.93 2-5/8 2-1/8 3-7/8 15/32 1-1/4 1.403 14
E40QD052SK SK 8.527 2-5/8 2-1/8 3-7/8 15/32 1-1/4 1.403 15
E40QD060SK SK 9.84 2-5/8 2-1/8 3-7/8 15/32 1-1/4 1.403 21
E40QD068SF SF 11.12 2-15/16 2-1/4 4-5/8 19/32 1-1/4 1.403 25
E40QD072SF SF 11.75 2-15/16 2-1/4 4-5/8 19/32 1-1/4 1.403 27
E40QD076SF SF 12.39 2-15/16 2-1/4 4-5/8 19/32 1-1/4 1.403 29
E40QD084SF SF 13.66 2-15/16 2-1/4 4-5/8 19/32 1-1/4 1.403 33
E40QD095SF SF 15.41 2-15/16 2-1/4 4-5/8 19/32 1-1/4 1.403 38
E40QD102SF SF 16.53 2-15/16 2-1/4 4-5/8 19/32 1-1/4 1.403 41

For “QD” bushing dimensions see “QD” Bushings page.

“P” dimension is 13/32″.

Tooth dimensions available on 40 Teeth page.