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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. Suitable for light-duty applications where a flat plate sprocket is required.
Brand Martin Sprocket
Model DS100A15
$373.36 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
$708.08 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". This sprocket is suitable for use in double strand drives where a single sprocket drives two strands of chain.
Brand Martin Sprocket
Model DS40A22
$119.85 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".
Brand Martin Sprocket
Model D100B21
$587.80 Each
Free Shipping orders over $100
#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"
Brand Martin Sprocket
Model D50B14H
$91.93 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". Suitable for re-boring to custom shaft sizes.
Brand Martin Sprocket
Model D60B36
$262.55 Each
Free Shipping orders over $100
#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. Outside diameter is 5.627". Suitable for heavy-duty power transmission applications.
Brand Martin Sprocket
Model D80ATB16H
$217.66 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.
Brand Martin Sprocket
Model D80C68
$1,197.08 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".
Brand Martin Sprocket
Model E80C52
$1,197.08 Each
Free Shipping orders over $100
#258496
100A14
Martin 100A14 Type A (Plain Bore) roller chain sprocket for #100 chain (1-1/4" pitch). 14 teeth, steel construction, flat plate design with no hub. Outside diameter: 6.227".
Brand Martin Sprocket
Model 100A14
$78.94 Each
Free shipping
#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".
Brand Martin Sprocket
Model 100A32
$203.79 Each
Free Shipping orders over $100
#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".
Brand Martin Sprocket
Model 100BS16 2 7/16
$225.06 Each
Free Shipping orders over $100
#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".
Brand Martin Sprocket
Model 100BS9 1
$131.07 Each
Free Shipping orders over $100
#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".
Brand Martin Sprocket
Model 100C10
$219.97 Each
Free Shipping orders over $100
#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
$271.24 Each
Free Shipping orders over $100
#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"
Brand Martin Sprocket
Model 120B11
$178.88 Each
Free Shipping orders over $100
#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
$385.31 Each
Free Shipping orders over $100
#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".
Brand Martin Sprocket
Model 120B35
$578.96 Each
Free Shipping orders over $100
#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".
Brand Martin Sprocket
Model 120C45
$777.72 Each
Free Shipping orders over $100
#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
$702.41 Each
Free Shipping orders over $100
#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
$473.81 Each
Free Shipping orders over $100
#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".
Brand Martin Sprocket
Model 160J35
$1,341.64 Each
Free Shipping orders over $100
#260576
25B72
Martin 25B72 Type B Plain Bore roller chain sprocket for #25 chain (1/4" pitch). 72 teeth, steel construction, with hub on one side for easy re-boring. Outside diameter 5.876". Compatible with ANSI B29.1 standard chain.
Brand Martin Sprocket
Model 25B72
$69.52 Each
Free shipping
#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
$97.49 Each
Free shipping
#261212
40A12
Martin 40A12 Type A Plain Bore Roller Chain Sprocket for #40 chain (1/2" pitch). 12 teeth, flat plate design with no hub. Steel construction. Outside diameter: 2.166".
Brand Martin Sprocket
Model 40A12
$23.37 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".
Brand Martin Sprocket
Model 40A54
$54.20 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".
Brand Martin Sprocket
Model 40BS14 1
$26.81 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
$28.93 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".
Brand Martin Sprocket
Model 40BS36 3/4
$77.64 Each
Free shipping
#261818
40BS56 1 1/4
Martin 40BS56 1 1/4 Bored-to-Size (BS) roller chain sprocket for #40 chain (1/2" pitch). 56 teeth, 1-1/4" finished bore with keyway and two setscrews. Steel construction, Type B one-hub design, 9.203" OD. Direct replacement for industry-standard
Brand Martin Sprocket
Model 40BS56 1 1/4
$96.33 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
$55.65 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
$84.28 Each
Free shipping
#261942
40BTB96
Martin 40BTB96 Taper-Lock sprocket for #40 roller chain (1/2" pitch) with 96 teeth. Steel construction with 15.573" outside diameter. Requires a 2012 series taper bushing (sold separately). Suitable for power transmission applications.
Brand Martin Sprocket
Model 40BTB96
$204.97 Each
Free Shipping orders over $100
#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". For corrosion-resistant power transmission applications.
Brand Martin Sprocket
Model 40B15SS
$130.00 Each
Free Shipping orders over $100
#261985
40B32
Martin 40B32 Type B Plain Bore roller chain sprocket for #40 chain (1/2" pitch). 32 teeth, steel construction, outside diameter 5.377". Minimum plain bore for custom machining to your required shaft size. Hub on one side for re-boring.
Brand Martin Sprocket
Model 40B32
$64.35 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".
Brand Martin Sprocket
Model 41BS30 1
$83.89 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
$90.30 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
$37.93 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
$60.15 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
$71.81 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
$321.93 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
$214.72 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
$141.55 Each
Free Shipping orders over $100
#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".
Brand Martin Sprocket
Model 50C13
$76.42 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
$109.60 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
$130.13 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
$107.13 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
$115.78 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".
Brand Martin Sprocket
Model 60C15
$109.91 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
$120.25 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
$344.09 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
$65.76 Each
Free shipping
#265527
80BTB20
Martin 80BTB20 Taper-Lock sprocket for #80 roller chain (1" pitch) with 20 teeth. Steel construction with 6.914" outside diameter. Requires a 2517 series taper bushing (sold separately). Designed for power transmission drives.
Brand Martin Sprocket
Model 80BTB20
$158.09 Each
Free Shipping orders over $100
#265554
80BTB60
Martin 80BTB60 Taper-Lock sprocket for #80 roller chain (1" pitch) with 60 teeth. Requires a 2517 series taper-lock bushing (sold separately). Steel construction with 19.681" outside diameter.
Brand Martin Sprocket
Model 80BTB60
$469.09 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
$50.76 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
$46.54 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
$137.42 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
$110.12 Each
Free Shipping orders over $100
#396132
50BB15H
U.S. Tsubaki 50BB15H ball bearing idler sprocket with 15 teeth and 3.320" outside diameter. Features hardened teeth (HT) for extended wear life in conveyor and power transmission applications. Designed for #50 roller chain systems.
Brand U.S.Tsubaki
Model 50BB15H
$48.28 Each
Free shipping
#570201
60B23
Linn-Gear 60B23 SPROCKET H1
Brand Linn Gear
Model 60B23
$52.39 Each
Free shipping