custom sprockets ASA 40-2 Double Row Type QD

A.S.A. 40-2

Double-Row QD Type

1/2″ Pitch Double

CatalogNumber Bushing TeethO.D. Max.Bore L1L2 C Y X W Weightin Lbs.
D40QD036SK SK 6.02 2-5/8 2-1/8 3-7/8 5/8 1-1/4 .839 7
D40QD040SK SK 6.85 2-5/8 2-1/8 3-7/8 5/8 1-1/4 .839 9
D40QD042SK SK 6.97 2-5/8 2-1/8 3-7/8 5/8 1-1/4 .839 11
D40QD045SK SK 7.45 2-5/8 2-1/8 3-7/8 5/8 1-1/4 .839 12
D40QD048SK SK 7.93 2-5/8 2-1/8 3-7/8 5/8 1-1/4 .839 14
D40QD052SK SK 8.527 2-5/8 2-1/8 3-7/8 5/8 1-1/4 .839 15
D40QD054SK SK 8.89 2-5/8 2-1/8 3-7/8 5/8 1-1/4 .839 17
D40QD060SK SK 9.84 2-5/8 2-1/8 3-7/8 5/8 1-1/4 .839 21
D40QD068SF SF 11.12 2-15/16 2-1/4 4-5/8 3/4 1-1/4 .839 25
D40QD072SF SF 11.75 2-15/16 2-1/4 4-5/8 3/4 1-1/4 .839 27
D40QD076SF SF 12.39 2-15/16 2-1/4 4-5/8 3/4 1-1/4 .839 29
D40QD084SF SF 13.66 2-15/16 2-1/4 4-5/8 3/4 1-1/4 .839 33
D40QD095SF SF 15.41 2-15/16 2-1/4 4-5/8 3/4 1-1/4 .839 38
D40QD102SF SF 16.53 2-15/16 2-1/4 4-5/8 3/4 1-1/4 .839 41
D40QD112SF SF 18.12 2-15/16 2-1/4 4-5/8 3/4 1-1/4 .839 46

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

“P” dimension is 13/32″.

Tooth dimensions available on 40 Teeth page.