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Metal, Plastic, & Brass Ladder Chain Sprockets

Metal & Plastic Ladder Chain SprocketsMetal & Plastic Ladder Chain Sprockets

.250" &  .375" PITCH 
Sprockets, Assorted Materials (see below) - .110" & .168" FACE

Sprockets, .250 & .375 Pitch:
Nylon, Acetal, Stainless Steel, Steel, & Nylatron

SIZE 14 - .353" PITCH  • Molded Sprocket with Brass Insert  - .170" FACE
SIZE 17 - .353" PITCH  • Brass Sprocket - .170" FACE
SIZE 18 - .286" PITCH  • Molded Sprocket - .100" FACE
SIZE 19 - .185" PITCH  • Brass Sprocket - .087" FACE
SIZE 21 - .167" PITCH  •  Molded Sprocket - .065" FACE

4.24  mm PITCH - SIZE 21 • Molded Sprocket with Brass Insert  - 1.7 mm FACE
4.8    mm PITCH • Brass Sprocket - 2 mm FACE
6.35  mm & 9.52 mm PITCH • Steel or Acetal Sprockets
7.26  mm PITCH - SIZE 18 • Molded Sprocket with Metal Insert  - 2.5 mm FACE
 
Sprockets, SIZE 14, 18, 21 (4.24 mm):
Acetal, Black

Sprockets, SIZE 19:
Steel

Insert, SIZE 14, 18 (7.26 mm), 21 (4.24 mm), 4.8 mm: Brass, Knurled

SPECIFICATIONS - SIZE 14
Sprockets with Bore Set Screw - Spot Drill:  
.1875 - #4-40
.250 - #6-32
.3125 - #8-32

SPECIFICATIONS - SIZE 17
Sprockets with:
6 to 16 teeth have a #8-32 set screw
22 to 27 teeth have a #10-32 set screw

SPECIFICATIONS - SIZE 18 (.286"), 21
Bore is sized for press fit.
Use straight knurl on shafting for maximum torques.

SPECIFICATIONS - SIZE 19
Sprockets with:
7 & 8 teeth have a #8-32 set screw
9 to 24 teeth have a #10-32 set screw

SPECIFICATIONS - SIZE 18 (7.26 mm)
Sprockets with:
4 & 6 mm bore have an M3 set screw & spot drill
8 mm bore have an M4 set screw & spot drill

SPECIFICATIONS - SIZE 4.24 mm
Sprockets with:  
3 mm & 4 mm bore have an M2.5 set screw & spot drill
5 mm & 6 mm bore have an M3 set screw & spot drill

SPECIFICATIONS - SIZE 4.8 mm
Bore Tolerance: +0.018/0

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Product NameCatalog PDF# Grooves (Teeth)Bore ConfigurationBore SizeFace Width (FW)Hub Dia. (C)MaterialMaterial TypeOverall Width (E)PitchPitch Dia. (P.D.)StockPriceQtyAdd to Cart
A 6M 8-191408 81002238.pdf14Plain-No (Insert or Set Screw)0.245 Inch0.1 Inch0.49 InchPlasticAcetal, Black0.36 Inch0.185 (SIZE 19)0.83 Inch 19
$2.95 As low as $0.00
A 6M 8-191508 81002238.pdf15Plain-No (Insert or Set Screw)0.245 Inch0.1 Inch0.49 InchPlasticAcetal, Black0.36 Inch0.185 (SIZE 19)0.89 Inch 20
$2.97 As low as $0.00
A 6M 8-191608 81002238.pdf16Plain-No (Insert or Set Screw)0.245 Inch0.1 Inch0.49 InchPlasticAcetal, Black0.36 Inch0.185 (SIZE 19)0.95 Inch 45
$2.99 As low as $0.00
A 6M 8-192212 81002238.pdf22Plain-No (Insert or Set Screw)0.37 Inch0.1 Inch0.62 InchPlasticAcetal, Black0.5 Inch0.185 (SIZE 19)1.47 Inch 6
$3.15 As low as $0.00
A 6M 8-192216 81002238.pdf22Plain-No (Insert or Set Screw)0.495 Inch0.1 Inch0.75 InchPlasticAcetal, Black0.5 Inch0.185 (SIZE 19)1.47 Inch 29
$3.17 As low as $0.00
A 6M 8-192408 81002238.pdf24Plain-No (Insert or Set Screw)0.245 Inch0.1 Inch0.48 InchPlasticAcetal, Black0.5 Inch0.185 (SIZE 19)1.59 Inch 23
$3.21 As low as $0.00
A 6M 8-192412 81002238.pdf24Plain-No (Insert or Set Screw)0.37 Inch0.1 Inch0.62 InchPlasticAcetal, Black0.5 Inch0.185 (SIZE 19)1.59 Inch 2
$3.24 As low as $0.00
A 6M 8-192416 81002238.pdf24Plain-No (Insert or Set Screw)0.495 Inch0.1 Inch0.75 InchPlasticAcetal, Black0.5 Inch0.185 (SIZE 19)1.59 Inch Call Us
$3.26 As low as $0.00
A 6M 8-193616 81002238.pdf36Plain-No (Insert or Set Screw)0.495 Inch0.1 Inch0.75 InchPlasticAcetal, Black0.5 Inch0.185 (SIZE 19)2.29 Inch 37
$3.50 As low as $0.00
A 6M 8-194012 81002238.pdf40Plain-No (Insert or Set Screw)0.37 Inch0.1 Inch0.62 InchPlasticAcetal, Black0.5 Inch0.185 (SIZE 19)2.52 Inch 42
$3.54 As low as $0.00
A 6M 8-210604 81002234.pdf6Plain-No (Insert or Set Screw)0.122 Inch0.065 Inch0.246 InchPlasticAcetal, Black0.31 Inch0.167 (SIZE 21)0.334 Inch 24
$2.97 As low as $0.00
A 6M 8-210804 81002234.pdf8Plain-No (Insert or Set Screw)0.122 Inch0.065 Inch0.246 InchPlasticAcetal, Black0.31 Inch0.167 (SIZE 21)0.436 Inch 49
$2.97 As low as $0.00
A 6M 8-211204 81002234.pdf12Plain-No (Insert or Set Screw)0.122 Inch0.065 Inch0.246 InchPlasticAcetal, Black0.31 Inch0.167 (SIZE 21)0.646 Inch 24
$4.51 As low as $0.00
A 6M 8-211206 81002234.pdf12Plain-No (Insert or Set Screw)0.184 Inch0.065 Inch0.31 InchPlasticAcetal, Black0.31 Inch0.167 (SIZE 21)0.646 Inch Call Us
$4.51 As low as $0.00
A 6M 8-211308 81002234.pdf13Plain-No (Insert or Set Screw)0.245 Inch0.065 Inch0.37 InchPlasticAcetal, Black0.31 Inch0.167 (SIZE 21)0.697 Inch 35
$5.28 As low as $0.00
A 6M 8-211408 81002234.pdf14Plain-No (Insert or Set Screw)0.245 Inch0.065 Inch0.37 InchPlasticAcetal, Black0.31 Inch0.167 (SIZE 21)0.749 Inch Call Us
$5.58 As low as $0.00
A 6M 8-211608 81002234.pdf16Plain-No (Insert or Set Screw)0.245 Inch0.065 Inch0.37 InchPlasticAcetal, Black0.31 Inch0.167 (SIZE 21)0.855 Inch 40
$5.73 As low as $0.00
A 6M 8-211612 81002234.pdf16Plain-No (Insert or Set Screw)0.372 Inch0.065 Inch0.49 InchPlasticAcetal, Black0.31 Inch0.167 (SIZE 21)0.855 Inch Call Us
$5.73 As low as $0.00
A 6M 8-212004 81002234.pdf20Plain-No (Insert or Set Screw)0.122 Inch0.065 Inch0.246 InchPlasticAcetal, Black0.31 Inch0.167 (SIZE 21)1.066 Inch Call Us
$6.55 As low as $4.95
A 6M 8-212006 81002234.pdf20Plain-No (Insert or Set Screw)0.184 Inch0.065 Inch0.31 InchPlasticAcetal, Black0.31 Inch0.167 (SIZE 21)1.066 Inch Call Us
$6.55 As low as $4.95
A 6M 8-212008 81002234.pdf20Plain-No (Insert or Set Screw)0.245 Inch0.065 Inch0.37 InchPlasticAcetal, Black0.31 Inch0.167 (SIZE 21)1.066 Inch Call Us
$6.55 As low as $4.95
A 6M 8-212012 81002234.pdf20Plain-No (Insert or Set Screw)0.372 Inch0.065 Inch0.49 InchPlasticAcetal, Black0.31 Inch0.167 (SIZE 21)1.066 Inch 114
$6.55 As low as $0.00
A 6M 8-212508 81002234.pdf25Plain-No (Insert or Set Screw)0.245 Inch0.065 Inch0.37 InchPlasticAcetal, Black0.31 Inch0.167 (SIZE 21)1.33 Inch 197
$7.17 As low as $0.00
A 6M 8-212512 81002234.pdf25Plain-No (Insert or Set Screw)0.372 Inch0.065 Inch0.49 InchPlasticAcetal, Black0.31 Inch0.167 (SIZE 21)1.33 Inch 4
$7.17 As low as $0.00
A 6M 8-213012 81002234.pdf30Plain-No (Insert or Set Screw)0.372 Inch0.065 Inch0.49 InchPlasticAcetal, Black0.31 Inch0.167 (SIZE 21)1.595 Inch 123
$7.39 As low as $0.00
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Bore Configuration
  1. Brass Insert 18 items
  2. Brass Insert & Set Screw 118 items
  3. Plain - No Insert 21 items
  4. Plain - With Set Screw 57 items
  5. Plain-No (Insert or Set Screw) 50 items
Bore (B)
  1. 3 mm 5 items
  2. 4 mm 9 items
  3. 5 mm 7 items
  4. 6 mm 16 items
  5. 8 mm 2 items
Bore Size
  1. 0.122 Inch 4 items
  2. 0.125 Inch 13 items
  3. 0.184 Inch 2 items
  4. 0.1875 Inch 40 items
  5. 0.188 Inch 16 items
  6. 0.245 Inch 19 items
  7. 0.25 Inch 52 items
  8. 0.3125 Inch 31 items
  9. 0.313 Inch 18 items
  10. 0.37 Inch 8 items
  11. 0.372 Inch 6 items
  12. 0.375 Inch 2 items
  13. 0.495 Inch 11 items
  14. 0.5 Inch 3 items
Face Width (FW)
  1. 0.065 Inch 55 items
  2. 0.087 Inch 25 items
  3. 0.1 Inch 85 items
  4. 0.12 Inch 19 items
  5. 0.17 Inch 41 items
Face Width (FW)
  1. 1.6 mm 12 items
  2. 1.7 mm 11 items
  3. 2 mm 9 items
  4. 2.5 mm 6 items
  5. 4.3 mm 1 item
# Grooves (Teeth)
  1. 6 5 items
  2. 7 4 items
  3. 8 8 items
  4. 9 6 items
  5. 10 10 items
  6. 11 4 items
  7. 12 16 items
  8. 13 11 items
  9. 14 17 items
  10. 15 12 items
  11. 16 16 items
  12. 18 13 items
  13. 20 18 items
  14. 21 2 items
  15. 22 16 items
  16. 24 21 items
  17. 25 13 items
  18. 26 1 item
  19. 27 2 items
  20. 28 1 item
  21. 30 13 items
  22. 32 12 items
  23. 36 13 items
  24. 40 12 items
  25. 48 10 items
  26. 54 4 items
  27. 60 2 items
  28. 72 2 items
Hub Dia. (0 = Hubless)
  1. 9.4 mm 4 items
  2. 9.5 mm 1 item
  3. 10 mm 1 item
  4. 11 mm 1 item
  5. 11.5 mm 3 items
  6. 12 mm 1 item
  7. 12.4 mm 7 items
  8. 13 mm 1 item
  9. 14 mm 3 items
  10. 15 mm 1 item
  11. 15.8 mm 1 item
  12. 16 mm 5 items
  13. 18 mm 2 items
  14. 19 mm 2 items
  15. 20 mm 4 items
  16. 23 mm 1 item
  17. 25 mm 1 item
Hub Dia. (C)
  1. 0.246 Inch 4 items
  2. 0.25 Inch 2 items
  3. 0.31 Inch 2 items
  4. 0.313 Inch 1 item
  5. 0.37 Inch 16 items
  6. 0.375 Inch 4 items
  7. 0.438 Inch 5 items
  8. 0.48 Inch 1 item
  9. 0.49 Inch 40 items
  10. 0.5 Inch 15 items
  11. 0.563 Inch 3 items
  12. 0.62 Inch 33 items
  13. 0.625 Inch 32 items
  14. 0.688 Inch 6 items
  15. 0.75 Inch 49 items
  16. 0.875 Inch 8 items
  17. 1.125 Inch 1 item
  18. 1.188 Inch 2 items
  19. 1.5 Inch 1 item
Material
  1. Plastic 186 items
  2. Metal 78 items
Material Type
  1. Acetal, Black 186 items
  2. Brass 55 items
  3. Carbon Steel 22 items
  4. Cast Brass 1 item
Overall Width (E)
  1. 0.31 Inch 55 items
  2. 0.344 Inch 11 items
  3. 0.35 Inch 2 items
  4. 0.36 Inch 3 items
  5. 0.375 Inch 5 items
  6. 0.4 Inch 5 items
  7. 0.406 Inch 5 items
  8. 0.42 Inch 2 items
  9. 0.438 Inch 6 items
  10. 0.5 Inch 82 items
  11. 0.563 Inch 3 items
  12. 0.57 Inch 26 items
  13. 0.594 Inch 7 items
  14. 0.625 Inch 8 items
  15. 0.813 Inch 5 items
Overall Width (E)
  1. 8 mm 11 items
  2. 9.6 mm 7 items
  3. 10 mm 9 items
  4. 11.6 mm 5 items
  5. 12.7 mm 6 items
  6. 14.5 mm 1 item
Pitch
  1. 0.167 (SIZE 21) 55 items
  2. 0.185 (SIZE 19) 66 items
  3. 0.286 (SIZE 18) 63 items
  4. 0.353 (SIZE 14) 33 items
  5. 0.353 (SIZE 17) 8 items
Pitch Dia. (P.D.)
  1. 0.334 Inch 1 item
  2. 0.36 Inch 1 item
  3. 0.41 Inch 2 items
  4. 0.436 Inch 1 item
  5. 0.47 Inch 2 items
  6. 0.53 Inch 2 items
  7. 0.54 Inch 2 items
  8. 0.57 Inch 2 items
  9. 0.59 Inch 2 items
  10. 0.646 Inch 4 items
  11. 0.67 Inch 1 item
  12. 0.697 Inch 3 items
  13. 0.7 Inch 3 items
  14. 0.747 Inch 1 item
  15. 0.749 Inch 3 items
  16. 0.75 Inch 2 items
  17. 0.8 Inch 1 item
  18. 0.802 Inch 2 items
  19. 0.83 Inch 4 items
  20. 0.855 Inch 5 items
  21. 0.87 Inch 1 item
  22. 0.89 Inch 1 item
  23. 0.92 Inch 2 items
  24. 0.922 Inch 1 item
  25. 0.925 Inch 1 item
  26. 0.93 Inch 2 items
  27. 0.95 Inch 1 item
  28. 0.96 Inch 3 items
  29. 1.02 Inch 2 items
  30. 1.03 Inch 1 item
  31. 1.06 Inch 1 item
  32. 1.066 Inch 7 items
  33. 1.1 Inch 2 items
  34. 1.119 Inch 2 items
  35. 1.142 Inch 1 item
  36. 1.16 Inch 2 items
  37. 1.172 Inch 2 items
  38. 1.18 Inch 2 items
  39. 1.194 Inch 2 items
  40. 1.25 Inch 1 item
  41. 1.277 Inch 2 items
  42. 1.28 Inch 2 items
  43. 1.284 Inch 3 items
  44. 1.297 Inch 3 items
  45. 1.33 Inch 4 items
  46. 1.35 Inch 1 item
  47. 1.36 Inch 1 item
  48. 1.364 Inch 3 items
  49. 1.374 Inch 2 items
  50. 1.38 Inch 2 items
  51. 1.415 Inch 3 items
  52. 1.465 Inch 2 items
  53. 1.47 Inch 4 items
  54. 1.473 Inch 3 items
  55. 1.475 Inch 2 items
  56. 1.586 Inch 3 items
  57. 1.59 Inch 4 items
  58. 1.595 Inch 3 items
  59. 1.64 Inch 1 item
  60. 1.645 Inch 3 items
  61. 1.698 Inch 3 items
  62. 1.701 Inch 4 items
  63. 1.766 Inch 3 items
  64. 1.78 Inch 1 item
  65. 1.809 Inch 2 items
  66. 1.82 Inch 1 item
  67. 1.826 Inch 3 items
  68. 1.86 Inch 1 item
  69. 1.884 Inch 3 items
  70. 1.913 Inch 2 items
  71. 2.007 Inch 4 items
  72. 2.033 Inch 2 items
  73. 2.118 Inch 3 items
  74. 2.12 Inch 1 item
  75. 2.125 Inch 3 items
  76. 2.18 Inch 1 item
  77. 2.189 Inch 5 items
  78. 2.257 Inch 1 item
  79. 2.28 Inch 4 items
  80. 2.29 Inch 1 item
  81. 2.353 Inch 3 items
  82. 2.45 Inch 1 item
  83. 2.47 Inch 1 item
  84. 2.48 Inch 1 item
  85. 2.52 Inch 1 item
  86. 2.549 Inch 2 items
  87. 2.66 Inch 1 item
  88. 2.704 Inch 1 item
  89. 2.733 Inch 4 items
  90. 2.78 Inch 1 item
  91. 2.817 Inch 1 item
  92. 2.823 Inch 3 items
  93. 2.915 Inch 3 items
  94. 3 Inch 1 item
  95. 3.175 Inch 3 items
  96. 3.278 Inch 2 items
  97. 3.377 Inch 1 item
  98. 3.48 Inch 1 item
  99. 3.528 Inch 1 item
  100. 3.602 Inch 1 item
  101. 3.641 Inch 2 items
  102. 4.05 Inch 1 item
  103. 4.21 Inch 1 item
  104. 4.233 Inch 1 item
  105. 4.369 Inch 2 items
  106. 4.5 Inch 2 items
  107. 4.914 Inch 1 item
  108. 5.397 Inch 2 items
Pitch Dia. (P.D.)
  1. 13.3 mm 1 item
  2. 14.48 mm 1 item
  3. 15.5 mm 3 items
  4. 15.66 mm 1 item
  5. 16.4 mm 1 item
  6. 16.84 mm 1 item
  7. 17 mm 1 item
  8. 17.7 mm 1 item
  9. 18.02 mm 1 item
  10. 18.5 mm 1 item
  11. 19 mm 1 item
  12. 19.2 mm 1 item
  13. 20.1 mm 1 item
  14. 20.4 mm 1 item
  15. 21.58 mm 1 item
  16. 23.1 mm 1 item
  17. 23.95 mm 1 item
  18. 24.4 mm 1 item
  19. 26.33 mm 1 item
  20. 28.7 mm 1 item
  21. 30.3 mm 1 item
  22. 30.7 mm 1 item
  23. 31.08 mm 1 item
  24. 32.4 mm 1 item
  25. 32.6 mm 1 item
  26. 33 mm 1 item
  27. 33.46 mm 1 item
  28. 33.7 mm 1 item
  29. 33.8 mm 1 item
  30. 40.5 mm 2 items
  31. 41.8 mm 1 item
  32. 48.6 mm 1 item
  33. 54 mm 1 item
  34. 55.6 mm 1 item
  35. 83.3 mm 1 item
  36. 102.9 mm 1 item
Pitch
  1. 3.75 mm 12 items
  2. 4.24 mm 14 items
  3. 4.7 mm 1 item
  4. 4.8 mm 6 items
  5. 7.26 mm 5 items
  6. 8.9 mm 1 item

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