Sprockets

S-Series Sprockets

S-SERIES

S-Series Sprockets - for Standard Duty Belts



CAST IRON SPROCKETS

Photo Nominal Diameter Number of Teeth Sprocket Number Material Pitch Dia.(In)1 Flange Width(In) Overall Width(In) Hub Dia.(In) Stock Bore2 Bore (In) Min Bore (In) Max Approx. Wt.(Lbs)
image4 13 13S Cast Iron 4.35 1 1/2 2 1/8 NB 0.75 2 5
image4 13 13M Cast Iron 4.35 1 1/2 2 1/8 MPB 0.75 2 4 1/2
image6 18 18S Cast Iron 6.16 1 1/2 2 1/4 3 1/2 NB 0.75 3 10 1/2
image6 18 18S-LH Cast Iron 6.16 1 3/4 1 3/4 5 3/4 MPB 1 4 12
image6 18 18M Cast Iron 6.16 1 1/2 2 1/4 3 1/2 MPB 0.75 3 10
image8 23 23S Cast Iron 7.87 2 3/16 4 NB 0.75 3.5 13 1/2
image8 23 23S-LH Cast Iron 7.87 2 3/16 CB 3 4.5 16
image10 31 31S Cast Iron 10.65 2 1/4 4 1/2 CB 1.25 3 18 1/2
image10 31 31S-LH Cast Iron 10.65 2 1/4 CB 3 4.5 21 1/2
image12 37 37S Cast Iron 12.68 2 1/4 5 CB 1.4375 3.5 24 1/2
image12 37 37S-LH Cast Iron 12.68 2 1/4 6 CB 3.437 4.5 23 1/2

PLASTIC SPROCKETS

Photo Nominal Diameter Number of Teeth Sprocket Number Material Pitch Dia.(In)1 Flange Width(In) Overall Width(In) Hub Dia.(In) Stock Bore2 Bore (In) Min Bore (In) Max Approx. Wt.(Lbs)
image4 13 13SP UHMW 4.35 None MPB 0.75 2.5 ¾
image6 18 18SP UHMW 6.16 2 2 None MPB 0.75 3.5 1 3/4
image8 23 23SP UHMW 7.87 1 3/8 2 5 MPB 0.75 3
10 31 31SP UHMW 10.65 1 3/8 2 6 MPB 0.75 4.5 4 1/4
12 37 37SP UHMW 12.72 1 3/8 2 6 MPB 1 4.5 6 3/4

STEEL SPROCKETS

Photo Nominal Diameter Number of Teeth Sprocket Number Material Pitch Dia.(In)1 Flange Width(In) Overall Width(In) Hub Dia.(In) Stock Bore2 Bore (In) Min Bore (In) Max Approx. Wt.(Lbs)
image4 13 13S-MT 1045 4.35 None MPB 0.75 2.5 6 1/2
image6 18 18S-FL 1045 6.16 3/8 1 7/8 4 1/4 MPB 1 3 9 1/2
6 18 18S-MT 1045 6.16 1 3/4 1 3/4 None MPB 1 4 12 1/2
image8 23 23S-FL 1045 7.87 3/8 1 7/8 4 1/4 MPB 1 3 10 1/2
image8 23 23S-FLLH 1045 7.87 3/8 1 7/8 6 1/4 MPB 3 4.5 18

STAINLESS STEEL SPROCKETS

Photo Nominal Diameter Number of Teeth Sprocket Number Material Pitch Dia.(In)1 Flange Width(In) Overall Width(In) Hub Dia.(In) Stock Bore2 Bore (In) Min Bore (In) Max Approx. Wt.(Lbs)
image4 13 13SS T-303 SS 4.35 None MPB 0.75 2.5 6 1/2
image4 13 13SS-316 T-316 SS 4.35 None NB 0.75 2.5 6 1/2
image6 18 18SS T-303 SS 6.16 1 3/4 1 3/4 None MPB 1 4 12 1/2
image6 18 18SS-316 T-316 SS 6.16 1 1/2 2 1/4 3 1/2 NB 0.75 4 10
image8 23 23SS Stainless 7.87 1 3/4 2 4 NB 0.75 3.5 14

1 Add 0.375 inches to the Pitch Diameter to get the Overall sprocket Diameter. Subtract 0.375 inches from
   the Pitch Diameter to get the Flange Diameter.
2 Stock Bore Notations: NB = No Bore, CB = Core Bore, MPB = Minimum Plain Bore.
3 Larger bore sizes available.
4 Sprocket Number Notations: M = Modified, LH = Large Hub, MT = Machined Teeth, FL = Flangeless, FLLH = Flangeless &    Large Hub.

Conveyor Belting                

Flights/Attachments  

Sprockets    

TruKey® Shafting     

-Standard Duty Clinched Selvage Belting
-Standard Duty Welded Selvage Belting
-Heavy Duty Welded Selvage Belting
-Heavy Duty Clinched Selvage Belting
-Key-Turn Heavy Duty Radius Belting
-Flights / Attachments -Overview
-T-Series Machined
-S-Series
-H-Series
-Sprocket Material
-Overview
-Material Specifications
-Tolerances
-Sizes and Materials
-Square Shafts & Turned Ends
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