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Roller Chain Sprockets

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#255792
DS100A15
Martin DS100A15 double single roller chain sprocket for #100 chain (1-1/4" pitch). Type A plain bore design with 15 teeth, 6.631" OD, and steel construction. Weighs 15.26 lbs. Suitable for light-duty applications where a flat plate sprocket is required.
Brand Martin Sprocket
Model DS100A15
$352.34 Each
Free Shipping orders over $100
#255802
DS120A15
Martin DS120A15 double single roller chain sprocket for #120 chain (1-1/2" pitch). Type A plain bore design with 15 teeth, 7.957" OD, and steel construction. Suitable for double strand applications where a flat plate sprocket is required.
Brand Martin Sprocket
Model DS120A15
$668.23 Each
Free Shipping orders over $100
#255830
DS40A22
Martin DS40A22 double single roller chain sprocket for #40 chain (1/2" pitch) with 22 teeth. Type A plain bore flat plate design in steel. Outside diameter 3.778". Weight 2.92 lbs.
Brand Martin Sprocket
Model DS40A22
$113.37 Each
Free Shipping orders over $100
#256099
D100B21
Martin D100B21 double strand roller chain sprocket for #100 chain (1-1/4" pitch) with 21 teeth. Type B plain bore design with hub on one side, made from steel for durability. Outside diameter 9.043", weight 35.3 lbs.
Brand Martin Sprocket
Model D100B21
$554.85 Each
Free Shipping orders over $100
#256536
D40B17H
Martin D40B17H double strand roller chain sprocket for #40 chain (1/2" pitch) with 17 teeth. Type B plain bore design with hub on one side, made of steel. Outside diameter 2.975". Suitable for power transmission and conveyor applications requiring double
Brand Martin Sprocket
Model D40B17H
$77.67 Each
Free shipping
#256633
D50B14H
Martin D50B14H double strand roller chain sprocket for #50 chain (5/8" pitch) with 14 teeth. Type B plain bore design with hub on one side, made from steel for general power transmission applications. Outside diameter: 3.113", weight: 1.58 lbs.
Brand Martin Sprocket
Model D50B14H
$86.96 Each
Free shipping
#256749
D60B36
Martin D60B36 double strand roller chain sprocket for #60 chain (3/4" pitch) with 36 teeth. Type B plain bore design with hub on one side, made of steel. Outside diameter 9.023", weight 23.82 lbs. Suitable for re-boring to custom shaft sizes.
Brand Martin Sprocket
Model D60B36
$248.36 Each
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#256814
D80ATB16H
Martin D80ATB16H double strand roller chain sprocket for #80 chain (1" pitch) with 16 teeth. Taper bushed design uses industry-standard 2517 taper bushing (sold separately). Steel construction. Suitable for heavy-duty power transmission applications
Brand Martin Sprocket
Model D80ATB16H
$205.57 Each
Free Shipping orders over $100
#256869
D80C68
Martin D80C68 double strand Type C roller chain sprocket for #80 chain (1" pitch) with 68 teeth. Features hubs on both sides for heavy loads and offset mounting. Steel construction with 22.230" outside diameter. Weight: 96.22 lbs.
Brand Martin Sprocket
Model D80C68
$1,132.36 Each
Free Shipping orders over $100
#257365
E80C52
Martin E80C52 triple strand roller chain sprocket for #80 chain (1" pitch) with 52 teeth and Type C two-hub design. Made of steel for heavy loads and offset mounting. Outside diameter: 17.132". Weight: 107.38 lbs.
Brand Martin Sprocket
Model E80C52
$1,132.36 Each
Free Shipping orders over $100
#258520
100A32
Martin 100A32 Type A Plain Bore roller chain sprocket for #100 chain (1-1/4" pitch). 32 teeth, flat plate design with no hub. Steel construction. Outside diameter: 13.441". Weight: 22.6 lbs.
Brand Martin Sprocket
Model 100A32
$192.37 Each
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#258599
100BS16 2 7/16
Martin 100BS16 2 7/16 Type B Finished Bore roller chain sprocket for #100 chain (1-1/4" pitch). 16 teeth, 2-7/16" finished bore with keyway and setscrews. Steel construction, hub on one side. Outside diameter 7.034". Weight 7.92 lbs.
Brand Martin Sprocket
Model 100BS16 2 7/16
$212.45 Each
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#258657
100BS9 1
Martin 100BS9 1 Bored-to-Size (Type B Finished Bore) roller chain sprocket for #100 chain (1-1/4" pitch). 9 teeth, 1" finished bore with keyway and setscrews. Steel construction. Outside diameter: 4.184". Weight: 3.2 lbs.
Brand Martin Sprocket
Model 100BS9 1
$123.73 Each
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#258744
100C10
Martin 100C10 Type C Hub Both Sides roller chain sprocket for #100 chain (1-1/4" pitch). Features 10 teeth, hubs on both sides for heavy loads or offset mounting. Steel construction. Outside diameter: 4.598". Weight: 5.96 lbs.
Brand Martin Sprocket
Model 100C10
$207.64 Each
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#258847
100SF17H
Martin 100SF17H QD bushed sprocket for #100 roller chain (1-1/4" pitch). 17 teeth, uses SF QD bushing (sold separately). Features Saber Tooth hardened teeth for extended life in high-ratio, abrasive, or high-RPM applications. Steel construction.
Brand Martin Sprocket
Model 100SF17H
$256.03 Each
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#259099
120BTB21
Martin 120BTB21 Taper-Lock sprocket for #120 roller chain (1-1/2" pitch), 21 teeth, uses 3020 series taper bushing. Steel construction, 10.852" OD, 18.4 lb weight. Direct replacement for industry-standard taper-lock sprockets.
Brand Martin Sprocket
Model 120BTB21
$428.87 Each
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#259108
120B11
Martin 120B11 Type B Plain Bore roller chain sprocket for #120 chain (1-1/2" pitch). 11 teeth, steel construction, minimum plain bore requires finishing to size. Hub on one side for re-boring flexibility. Outside diameter: 6.009", weight: 7.6 lbs.
Brand Martin Sprocket
Model 120B11
$168.87 Each
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#259117
120B20
Martin 120B20 Type B plain bore roller chain sprocket for #120 chain (1-1/2" pitch). 20 teeth, steel construction with hub on one side. Requires finishing to specified bore size and keyway. Suitable for industrial drives and conveyors.
Brand Martin Sprocket
Model 120B20
$363.72 Each
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#259127
120B35
Martin 120B35 Type B Plain Bore roller chain sprocket for #120 chain (1-1/2" pitch) with 35 teeth. Steel construction with hub on one side for re-boring. Outside diameter: 17.566". Weight: 62.4 lbs.
Brand Martin Sprocket
Model 120B35
$546.53 Each
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#259141
120C45
Martin 120C45 Type C roller chain sprocket with hubs on both sides for heavy loads or offset mounting. #120 chain (1-1/2" pitch), 45 teeth, steel construction. Outside diameter: 22.351". Weight: 99.2 lbs.
Brand Martin Sprocket
Model 120C45
$734.14 Each
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#259176
120F40
Martin 120F40 Quick Disconnect (QD) bushed roller chain sprocket for #120 chain (1-1/2" pitch), 40 teeth, 19.959" OD, requires F QD bushing (sold separately). Steel construction for heavy-duty power transmission applications.
Brand Martin Sprocket
Model 120F40
$663.05 Each
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#259184
120NB11H 1 1/2
Martin 120NB11H 1 1/2 needle bearing idler sprocket for #120 roller chain (1-1/2" pitch). 11 teeth, 1-1/2" finished bore with keyway and setscrews. Steel construction with needle bearing for tensioning applications. Outside diameter: 6.009".
Brand Martin Sprocket
Model 120NB11H 1 1/2
$448.10 Each
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#259392
140B13
Martin 140B13 Type B plain bore roller chain sprocket for #140 chain (1-3/4" pitch). 13 teeth, steel construction with hub on one side. Requires finishing to specific bore size and keyway. Outside diameter: 8.150", weight: 18.9 lbs.
Brand Martin Sprocket
Model 140B13
$330.16 Each
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#259769
160J35
Martin 160J35 Quick Disconnect (QD) Sprocket for #160 roller chain (2" pitch) with 35 teeth. Designed for use with a J-series QD bushing (sold separately). Steel construction. Outside diameter: 23.422". Weight: 116 lbs.
Brand Martin Sprocket
Model 160J35
$1,266.46 Each
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#261192
35NB13H 1/2
Martin 35NB13H 1/2 needle bearing idler sprocket for #35 roller chain (3/8" pitch). 13 teeth, 1/2" finished bore with keyway and setscrews. Steel construction with hardened teeth (Saber Tooth) for extended wear in abrasive or high-ratio drives.
Brand Martin Sprocket
Model 35NB13H 1/2
$92.22 Each
Free shipping
#261260
40A54
Martin 40A54 Type A (Plain Bore) roller chain sprocket for #40 chain (1/2" pitch). 54 teeth, steel construction, flat plate design with no hub. Outside diameter 8.885", weight 4.44 lbs.
Brand Martin Sprocket
Model 40A54
$51.19 Each
Free shipping
#261280
40BB35H 5/8
Martin 40BB35H 5/8 ball bearing idler sprocket for #40 roller chain (1/2" pitch). 35 teeth, 5/8" finished bore with keyway and setscrews. Steel construction with sealed ball bearing for tensioning applications.
Brand Martin Sprocket
Model 40BB35H 5/8
$86.04 Each
Free shipping
#261324
40BS14 1
Martin 40BS14 1 Bored-to-Size (Type B Finished Bore) roller chain sprocket for #40 chain (1/2" pitch). 14 teeth, 1" finished bore with keyway and setscrews. Steel construction. Outside diameter: 2.491". Weight: 0.45 lbs.
Brand Martin Sprocket
Model 40BS14 1
$25.31 Each
Free shipping
#261341
40BS15 3/4
Martin 40BS15 3/4 Bored-to-Size roller chain sprocket for #40 chain (1/2" pitch). 15 teeth, 3/4" finished bore with keyway and setscrews. Steel construction, 2.652" OD. Type B hub one side.
Brand Martin Sprocket
Model 40BS15 3/4
$27.31 Each
Free shipping
#261657
40BS36 3/4
Martin 40BS36 3/4 Bored-to-Size sprocket for #40 chain (1/2" pitch). 36 teeth, 3/4" finished bore with keyway and setscrews. Steel construction. Type B hub one side. Outside diameter 6.015". Weight 3.5 lbs.
Brand Martin Sprocket
Model 40BS36 3/4
$90.96 Each
Free shipping
#261905
40BTB17
Martin 40BTB17 Taper-Lock sprocket for #40 chain (1/2" pitch), 17 teeth, steel construction. Uses industry-standard 1210 taper bushing (sold separately) for secure shaft mounting. Suitable for power transmission drives requiring easy installation and
Brand Martin Sprocket
Model 40BTB17
$52.56 Each
Free shipping
#261911
40BTB20
Martin 40BTB20 Taper-Lock bushed sprocket for #40 roller chain (1/2" pitch), 20 teeth, requires 1610 series taper bushing (sold separately). Steel construction, 3.457" OD, 0.7700 lb weight. Industry-interchangeable with standard taper-lock bushings.
Brand Martin Sprocket
Model 40BTB20
$63.28 Each
Free shipping
#261930
40BTB35
Martin 40BTB35 Taper-Lock Sprocket for #40 roller chain (1/2" pitch), 35 teeth, designed for use with 1610 series taper bushing (sold separately). Steel construction, 5.855" outside diameter. Industry-interchangeable taper-lock design for secure mounting
Brand Martin Sprocket
Model 40BTB35
$79.61 Each
Free shipping
#261942
40BTB96
Martin 40BTB96 Taper-Lock bushed sprocket for #40 roller chain (1/2" pitch), 96 teeth, requires 2012 series taper bushing (sold separately). Steel construction, 15.573" OD, 14.34 lb weight.
Brand Martin Sprocket
Model 40BTB96
$193.58 Each
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#261955
40B15SS
Martin 40B15SS Type B plain bore roller chain sprocket for #40 chain (1/2" pitch). 15 teeth, stainless steel (304 SS) construction with hub on one side. Outside diameter 2.652", weight 0.71 lbs. For corrosion-resistant power transmission applications.
Brand Martin Sprocket
Model 40B15SS
$125.22 Each
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#261985
40B32
Martin 40B32 Type B Plain Bore roller chain sprocket for #40 chain (1/2" pitch). 32 teeth, minimum plain bore for custom machining to your required shaft size. Steel construction, outside diameter 5.377", weight 3.16 lbs. Hub on one side for re-boring
Brand Martin Sprocket
Model 40B32
$60.76 Each
Free shipping
#262268
41BS30 1
Martin 41BS30 1 Bored-to-Size (Type B Finished Bore) roller chain sprocket for #41 chain (1/2" pitch). 30 teeth, 1" finished bore with keyway and setscrews. Steel construction. Outside diameter: 5.057". Weight: 2.66 lbs.
Brand Martin Sprocket
Model 41BS30 1
$79.20 Each
Free shipping
#262531
50A72
Martin 50A72 Type A Plain Bore Roller Chain Sprocket for #50 chain (5/8" pitch). Features 72 teeth, a flat plate design with no hub for light weight, and is manufactured from steel. Outside diameter is 14.690". A-plate sprockets are commonly used as
Brand Martin Sprocket
Model 50A72
$85.27 Each
Free shipping
#262617
50BS15 1 1/4
Martin 50BS15 1 1/4 Bored-to-Size (Type B Finished Bore) roller chain sprocket for #50 chain (5/8" pitch). Features 15 teeth, a 1-1/4" finished bore with keyway and setscrews, and a 3.315" outside diameter. Made of steel for general power transmission
Brand Martin Sprocket
Model 50BS15 1 1/4
$35.80 Each
Free shipping
#262732
50BS20 7/8
Martin 50BS20 7/8 is a Type B Finished Bore roller chain sprocket for #50 chain (5/8" pitch). Features 20 teeth, a 7/8" finished bore with keyway and setscrews, and is made of steel. Ideal for power transmission drives requiring a standard finished bore
Brand Martin Sprocket
Model 50BS20 7/8
$56.78 Each
Free shipping
#263226
50BTB17
Martin 50BTB17 Taper-Lock bushed sprocket for #50 ANSI roller chain (5/8" pitch). 17 teeth, steel construction, designed for use with a standard 1610 series taper-lock bushing (sold separately).
Brand Martin Sprocket
Model 50BTB17
$67.83 Each
Free shipping
#263270
50B112
Martin 50B112 Type B Plain Bore Roller Chain Sprocket for #50 chain (5/8" pitch). Features 112 teeth, a minimum plain bore for custom machining, and a one-sided hub design. Made from durable steel for industrial power transmission applications.
Brand Martin Sprocket
Model 50B112
$303.96 Each
Free Shipping orders over $100
#263282
50B17SS
Martin 50B17SS Type B Plain Bore Roller Chain Sprocket. #50 ANSI chain (5/8" pitch), 17 teeth, constructed from corrosion-resistant 304 stainless steel. Features a hub on one side and a minimum plain bore for custom machining to your required shaft size.
Brand Martin Sprocket
Model 50B17SS
$206.85 Each
Free Shipping orders over $100
#263341
50B70
Martin 50B70 Type B Plain Bore Roller Chain Sprocket for #50 chain (5/8" pitch). Features 70 teeth, a minimum plain bore for custom machining, and a one-sided hub. Made from durable steel for industrial power transmission applications.
Brand Martin Sprocket
Model 50B70
$133.66 Each
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#263351
50C13
Martin 50C13 Type C roller chain sprocket for #50 chain (5/8" pitch) with 13 teeth and hubs on both sides for heavy loads or offset mounting. Made of steel with an outside diameter of 2.911" and a weight of 1.31 lbs.
Brand Martin Sprocket
Model 50C13
$89.52 Each
Free shipping
#263920
60BS30 1 3/16
Martin 60BS30 1 3/16 is a Type B Finished Bore roller chain sprocket for #60 chain (3/4" pitch). Features 30 teeth, a 1-3/16" finished bore with keyway and setscrews, and is made of steel. Outside diameter is 7.586".
Brand Martin Sprocket
Model 60BS30 1 3/16
$103.48 Each
Free Shipping orders over $100
#264028
60BS40 1 1/2
Martin 60BS40 1 1/2 Bored-to-Size (Type B) roller chain sprocket for #60 chain (3/4" pitch). Features 40 teeth, a 1-1/2" finished bore with keyway and setscrews, and is constructed from steel. Outside diameter is 9.980".
Brand Martin Sprocket
Model 60BS40 1 1/2
$122.87 Each
Free Shipping orders over $100
#264356
60BTB25
Martin 60BTB25 Taper-Lock bushed sprocket for #60 roller chain (3/4" pitch). Features 25 teeth, steel construction, and requires a 2012 series taper bushing (sold separately). Ideal for high-torque power transmission applications.
Brand Martin Sprocket
Model 60BTB25
$101.19 Each
Free Shipping orders over $100
#264434
60B45
Martin 60B45 Type B Plain Bore roller chain sprocket for #60 chain (3/4" pitch). Features 45 teeth, a minimum plain bore for custom machining, and a one-sided hub. Made from 1045 steel for general power transmission applications.
Brand Martin Sprocket
Model 60B45
$109.31 Each
Free Shipping orders over $100
#264467
60C15
Martin 60C15 Type C roller chain sprocket with hubs on both sides for heavy loads or offset mounting. Compatible with #60 chain (3/4" pitch), 15 teeth, steel construction. Outside diameter 3.978", weight 3.69 lbs.
Brand Martin Sprocket
Model 60C15
$103.78 Each
Free Shipping orders over $100
#264468
60C16
Martin 60C16 Type C roller chain sprocket with hubs on both sides for heavy loads or offset mounting. Fits #60 chain (3/4" pitch), 16 teeth, 4.221" OD, made of steel. Requires finishing to a specific bore size.
Brand Martin Sprocket
Model 60C16
$113.54 Each
Free Shipping orders over $100
#264576
60SF80
Martin 60SF80 Quick Disconnect (QD) bushed sprocket for #60 roller chain (3/4" pitch). Features 80 teeth, a 19.539" outside diameter, and requires a separate SF series QD bushing for shaft mounting. Made from durable steel for industrial power
Brand Martin Sprocket
Model 60SF80
$325.48 Each
Free Shipping orders over $100
#264781
80A20
Martin 80A20 Type A Plain Bore Roller Chain Sprocket for #80 chain (1" pitch). Features 20 teeth, a flat plate design with no hub for light-duty applications, and is manufactured from durable steel. Ideal for simple, low-clearance drives.
Brand Martin Sprocket
Model 80A20
$62.07 Each
Free shipping
#265554
80BTB60
Martin 80BTB60 Taper-Lock bushed sprocket for #80 roller chain (1" pitch) with 60 teeth. Requires a 2517 series taper-lock bushing (sold separately). Steel construction, 19.681" outside diameter, 44.54 lbs.
Brand Martin Sprocket
Model 80BTB60
$443.03 Each
Free Shipping orders over $100
#265557
80B10
Martin 80B10 Type B Plain Bore roller chain sprocket for #80 chain (1" pitch). Features 10 teeth, a minimum plain bore for custom machining, and a one-sided hub. Made of steel for general power transmission applications.
Brand Martin Sprocket
Model 80B10
$47.93 Each
Free shipping
#265630
80B9
Martin 80B9 Type B Plain Bore roller chain sprocket for #80 chain (1" pitch). Features 9 teeth, a hub on one side for re-boring, and a minimum plain bore. Made from durable steel for general power transmission applications.
Brand Martin Sprocket
Model 80B9
$43.94 Each
Free shipping
#265718
80SF20
Martin 80SF20 is a Quick Disconnect (QD) bushed roller chain sprocket for #80 chain (1" pitch) with 20 teeth. This steel sprocket requires a separate SF series QD bushing for shaft mounting. It features a 6.914" outside diameter and is designed for easy
Brand Martin Sprocket
Model 80SF20
$130.00 Each
Free Shipping orders over $100
#265754
80SK15H
Martin 80SK15H hardened QD sprocket for #80 roller chain (1" pitch). Features 15 teeth, hardened Saber Tooth design for extended wear, and requires a separate SK series Quick Disconnect bushing for shaft mounting. Steel construction for industrial power
Brand Martin Sprocket
Model 80SK15H
$104.16 Each
Free Shipping orders over $100
#396132
50BB15H
US Tsubaki 50BB15H 50BB15 Ball Bearing HT
Brand U.S.Tsubaki
Model 50BB15H
$48.28 Each
Free shipping
#2283451
1297381
Browning HND50B17 IDLER Idler Sprocket, Needle Bearing, No. 50-2, 5/8" Pitch ANSI Chain, 3.72" Outside Diameter, 2.125" Shaft Length, 17 Teeth, 2 Strands
Brand Browning
Model 1297381
$338.92 Each
Free Shipping orders over $100