double sprockets for 2 single chains

article No. of teeth pitch circle tip circle Tooth width total hub- total pilot bore
no. tooth width dia. length
  z Dk D0 B1 B2 Nd NL d1
size 1/2″ x 5/16″
DKR-08B-12/12 12 53,0 49,07 7 28 35 44 15
DKR-08B-13/13 13 57,0 53,06 7 28 38 44 15
DKR-08B-14/14 14 61,5 57,07 7 28 42 44 15
DKR-08B-15/15 15 65,5 61,09 7 28 46 44 15
DKR-08B-16/16 16 69,5 65,10 7 28 50 44 15
DKR-08B-17/17 17 73,5 69,11 7 28 54 44 15
DKR-08B-18/18 18 77,5 73,14 7 28 58 44 15
DKR-08B-19/19 19 81,5 77,16 7 28 62 44 15
DKR-08B-20/20 20 85,5 81,19 7 28 66 44 15
DKR-08B-21/21 21 89,5 85,22 7 28 70 44 15
size 5/8″ x 3/8″
DKR-10B-12/12 12 67,0 61,34 9 36 44 53 20
DKR-10B-13/13 13 72,0 66,32 9 36 49 53 20
DKR-10B-14/14 14 77,0 71,34 9 36 54 53 20
DKR-10B-15/15 15 83,0 76,36 9 36 59 53 20
DKR-10B-16/16 16 88,0 81,37 9 36 64 53 20
DKR-10B-17/17 17 93,0 86,39 9 36 69 53 20
DKR-10B-18/18 18 98,0 91,42 9 36 74 53 20
DKR-10B-19/19 19 103,0 96,45 9 36 79 53 20
size 3/4″ x 7/16″
DKR-12B-12/12 12 80,5 73,61 10,8 38 53 60 20
DKR-12B-13/13 13 86,5 79,59 10,8 38 59 60 20
DKR-12B-14/14 14 92,5 85,61 10,8 38 65 60 20
DKR-12B-15/15 15 99,0 91,63 10,8 38 71 60 20
DKR-12B-16/16 16 104,5 97,65 10,8 38 77 60 20
DKR-12B-17/17 17 111,5 103,67 10,8 38 83 60 20
DKR-12B-18/18 18 117,5 109,71 10,8 38 89 60 20
DKR-12B-19/19 19 123,0 115,75 10,8 38 95 60 20
Tlg. 1″ x 17,02 mm
DKR-16B-12/12 12 107,0 98,14 15,8 55 72 80 25
DKR-16B-13/13 13 116,0 106,12 15,8 55 80 80 25
DKR-16B-14/14 14 123,0 114,15 15,8 55 88 80 25
DKR-16B-15/15 15 132,0 122,17 15,8 55 96 80 25
DKR-16B-16/16 16 140,0 130,20 15,8 55 104 80 25
DKR-16B-17/17 17 148,0 138,22 15,8 55 112 80 25