Ladder Chain Sprockets


Metal, Plastic, & Brass 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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Name PDF # Grooves (Teeth) Bore (B) Bore Configuration Face Width (FW) Hub Dia. (0 = Hubless) Material Material Type Overall Width (E) Pitch Pitch Dia. (P.D.) Stock Price Qty Add to Cart
A 6B 8MHK3711 download 11 3 mm Plain - No Insert 1.6 mm 9.5 mm Metal Brass 9.6 mm 3.75 mm 13.3 mm Call Us
$8.87
A 6B 8MHK3712 download 12 3 mm Plain - No Insert 1.6 mm 10 mm Metal Brass 9.6 mm 3.75 mm 14.48 mm Call Us
$9.18
A 6B 8MHK3713 download 13 3 mm Plain - No Insert 1.6 mm 11 mm Metal Brass 9.6 mm 3.75 mm 15.66 mm 21
$9.48
A 6B 8MHK3714 download 14 4 mm Plain - No Insert 1.6 mm 12 mm Metal Brass 9.6 mm 3.75 mm 16.84 mm Call Us
$9.77
A 6B 8MHK3715 download 15 4 mm Plain - No Insert 1.6 mm 14 mm Metal Brass 9.6 mm 3.75 mm 18.02 mm Call Us
$10.38
A 6B 8MHK3716 download 16 4 mm Plain - No Insert 1.6 mm 14 mm Metal Brass 9.6 mm 3.75 mm 19.2 mm 29
$11.25
A 6B 8MHK3718 download 18 4 mm Plain - No Insert 1.6 mm 16 mm Metal Brass 9.6 mm 3.75 mm 21.58 mm Call Us
$11.86
A 6B 8MHK3720 download 20 5 mm Plain - No Insert 1.6 mm 18 mm Metal Brass 11.6 mm 3.75 mm 23.95 mm Call Us
$13.92
A 6B 8MHK3722 download 22 5 mm Plain - No Insert 1.6 mm 20 mm Metal Brass 11.6 mm 3.75 mm 26.33 mm 4
$16.25
A 6B 8MHK3724 download 24 5 mm Plain - No Insert 1.6 mm 20 mm Metal Brass 11.6 mm 3.75 mm 28.7 mm Call Us
$17.95
A 6B 8MHK3726 download 26 6 mm Plain - No Insert 1.6 mm 20 mm Metal Brass 11.6 mm 3.75 mm 31.08 mm 8
$18.8
A 6B 8MHK3728 download 28 6 mm Plain - No Insert 1.6 mm 20 mm Metal Brass 11.6 mm 3.75 mm 33.46 mm Call Us
$21.59
A 6B 8MHK4810 download 10 6 mm Plain - No Insert 2 mm 11.5 mm Metal Brass 10 mm 4.8 mm 15.5 mm 39
$10.34
A 6B 8MHK4810A download 10 4 mm Plain - No Insert 2 mm 11.5 mm Metal Brass 10 mm 4.8 mm 15.5 mm Call Us
$10.35
A 6B 8MHK4810B download 10 5 mm Plain - No Insert 2 mm 11.5 mm Metal Brass 10 mm 4.8 mm 15.5 mm Call Us
$10.35
A 6B 8MHK4811 download 11 6 mm Plain - No Insert 2 mm 13 mm Metal Brass 10 mm 4.24 mm 17 mm Call Us
$11.23
A 6B 8MHK4812 download 12 6 mm Plain - No Insert 2 mm 14 mm Metal Brass 10 mm 4.24 mm 18.5 mm 2
$11.82
A 6B 8MHK4813 download 13 6 mm Plain - No Insert 2 mm 15 mm Metal Brass 10 mm 4.8 mm 20.1 mm Call Us
$12.98
A 6B 8MHK4814 download 14 6 mm Plain - No Insert 2 mm 17 mm Metal Brass 10 mm 4.8 mm 21.6 mm Call Us
$13.88
A 6B 8MHK4815 download 15 6 mm Plain - No Insert 2 mm 18 mm Metal Brass 10 mm 4.8 mm 23.1 mm 9
$14.73
A 6B 8MHK4816 download 16 6 mm Plain - No Insert 2 mm 19 mm Metal Brass 10 mm 4.24 mm 24.6 mm Call Us
$15.35
A 6B 8MHK4820 download 20 6 mm Plain - No Insert 2 mm 23 mm Metal Brass 10 mm 4.8 mm 30.7 mm 1
$18.29
A 6B 8MHK4822 download 22 6 mm Plain - No Insert 2 mm 25 mm Metal Brass 10 mm 4.24 mm 33.7 mm Call Us
$20.02
A 6Z 8M143608 download 36 8 mm Brass Insert 4.3 mm 19 mm Plastic Acetal, Black 14.5 mm 8.9 mm 102.9 mm Call Us
$9.84
A 6Z 8M181304 download 13 4 mm Brass Insert 2.5 mm 16 mm Plastic Acetal, Black 12.7 mm 7.26 mm 30.3 mm 23
$8.89