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Plain Bore Sprockets

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#566407
40B11H
Linn Gear 40B11H is a single strand Type B sprocket for #40 roller chain. It has 11 teeth with a 1/2" pitch. The sprocket is made of hardened steel for increased wear resistance. It features a finished bore and is manufactured in the USA.
Brand Linn Gear
Model 40B11H
$19.60 Each
Free shipping
#569552
50A14
Linn-Gear 50A14 SPROCKET H1
Brand Linn Gear
Model 50A14
$18.75 Each
Free shipping
#569555
50A17
Linn-Gear 50A17 SPROCKET H1
Brand Linn Gear
Model 50A17
$20.72 Each
Free shipping
#569607
60A11
Linn-Gear 60A11 SPROCKET H1
Brand Linn Gear
Model 60A11
$19.74 Each
Free shipping
#1759732
40A36
Boston Gear 30218956 40A36 steel sprocket. This power transmission component is a 40A36 steel sprocket designed for roller chain drives. The sprocket is made from steel for durability in industrial applications.
Brand Boston Gear
Model 40A36
$153.30 Each
Free Shipping orders over $100
#2064966
35B12STL
Martin 35B12STL Type B plain bore roller chain sprocket for #35 chain (3/8" pitch), 12 teeth, steel. Features a one-sided hub for re-boring to required shaft size. Standard ANSI B29.1 sprocket for power transmission drives.
Brand Martin Sprocket
Model 35B12STL
$16.33 Each
Free shipping
#2065126
40A24SS
Martin 40A24SS Type A plain bore roller chain sprocket for ANSI #40 chain (1/2" pitch), 24 teeth, flat plate design with no hub. Constructed from corrosion-resistant 304 stainless steel. Ideal for light-duty applications where weight and corrosion resistance are critical.
Brand Martin Sprocket
Model 40A24SS
$221.13 Each
Free Shipping orders over $100
#2189852
03B-13A
PTI 03B-13A metric sprocket is a Type A plate (plain bore) design for single strand 03B chain with 3/16 in. pitch and 13 teeth. This plain bore sprocket is suitable for applications requiring a simple, hubless mounting. PT International metric sprockets are manufactured to ISO standards for reliable power transmission.
Brand PTI
Model 03B-13A
$14.11 Each
Free shipping
#2189863
03B-24A
PTI 03B-24A metric sprocket is a Type A plate (plain bore) design for single strand 03B chain with 3/16 in. pitch. It features 24 teeth and is suitable for light-duty power transmission applications. This sprocket is manufactured to ISO/British standards for reliable performance.
Brand PTI
Model 03B-24A
$17.08 Each
Free shipping
#2189868
03B-29A
PTI 03B-29A metric sprocket with 3/16 in. pitch, 29 teeth, single strand, Type A plate (plain bore). Suitable for 03B chain. Manufactured by PT International.
Brand PTI
Model 03B-29A
$20.80 Each
Free shipping
#2189869
03B-30A
PTI 03B-30A metric sprocket, Type A plate (plain bore), single strand, 30 teeth, 3/16 in. pitch. Suitable for 03B chain. Manufactured by PT International.
Brand PTI
Model 03B-30A
$21.92 Each
Free shipping
#2189871
03B-32A
PTI 03B-32A metric sprocket is a Type A plate (plain bore) design for single strand 03B chain with 3/16 in. pitch. It features 32 teeth and is suitable for light-duty power transmission applications. This sprocket is manufactured to ISO standards by PT International.
Brand PTI
Model 03B-32A
$23.77 Each
Free shipping
#2189884
04B-22B
PTI 04B-22B metric sprocket with 1/4 in. pitch, 22 teeth, single strand, and Type B hub. Designed for ISO 04B roller chain applications.
Brand PTI
Model 04B-22B
$23.77 Each
Free shipping
#2189890
04B-27B
PTI 04B-27B metric sprocket with 1/4 in. pitch, 27 teeth, single strand, and Type B hub. Designed for ISO 04B roller chain applications.
Brand PTI
Model 04B-27B
$26.75 Each
Free shipping
#2189892
04B-29B
PTI 04B-29B metric sprocket with 1/4 in. pitch, 29 teeth, Type B hub, and single strand design. Suitable for 04B chain applications.
Brand PTI
Model 04B-29B
$27.86 Each
Free shipping
#2189894
04B-31B
PTI 04B-31B metric sprocket with 1/4 in. pitch, 31 teeth, single strand, and Type B hub. Designed for ISO 04B roller chain applications.
Brand PTI
Model 04B-31B
$29.35 Each
Free shipping
#2189895
04B-32B
PTI 04B-32B metric sprocket with 1/4 in. pitch, 32 teeth, single strand, and Type B hub. Designed for ISO 04B roller chain applications.
Brand PTI
Model 04B-32B
$30.08 Each
Free shipping
#2189900
04B-37B
PTI 04B-37B metric sprocket with 1/4 in. pitch, 37 teeth, Type B hub, and single strand design. This ISO/British standard sprocket is suitable for 04B chain and offers reliable power transmission in metric drive systems.
Brand PTI
Model 04B-37B
$34.17 Each
Free shipping
#2190051
05B-28A
PTI 05B-28A metric sprocket, Type A plate (plain bore), single strand, 28 teeth, 5/16 in. pitch (05B). Suitable for ISO/British standard roller chain. Plain bore for custom machining.
Brand PTI
Model 05B-28A
$20.80 Each
Free shipping
#2190057
05B-29A
PTI 05B-29A metric sprocket with 5/16 in. pitch, 29 teeth, single strand, Type A plate (plain bore). Suitable for 05B roller chain applications.
Brand PTI
Model 05B-29A
$20.80 Each
Free shipping
#2190061
05B-30A
PTI 05B-30A metric sprocket with 5/16 in. pitch, 30 teeth, single strand, Type A plate (plain bore). Suitable for 05B chain. Manufactured by PT International.
Brand PTI
Model 05B-30A
$21.92 Each
Free shipping
#2190066
05B-32B
PTI 05B-32B metric sprocket with 5/16 in. pitch, 32 teeth, single strand, and Type B hub. Suitable for 05B chain drives.
Brand PTI
Model 05B-32B
$33.44 Each
Free shipping
#2190068
05B-33B
PTI 05B-33B metric sprocket with 5/16 in. pitch, 33 teeth, single strand, and Type B hub. Precision-machined for reliable power transmission in metric chain drives.
Brand PTI
Model 05B-33B
$34.17 Each
Free shipping
#2190074
05B-36B
PTI 05B-36B metric sprocket with 5/16 in. pitch, 36 teeth, single strand, and Type B hub. Designed for ISO 05B roller chain applications.
Brand PTI
Model 05B-36B
$38.27 Each
Free shipping
#2190075
05B-37A
PTI 05B-37A metric sprocket, Type A plate (plain bore), single strand, 37 teeth, 5/16 in. pitch. Suitable for 05B chain. Plain bore allows custom machining. Manufactured by PT International.
Brand PTI
Model 05B-37A
$26.75 Each
Free shipping
#2190087
05B-45A
PTI 05B-45A metric sprocket with 5/16 in. pitch, 45 teeth, single strand, Type A plate (plain bore). Suitable for 05B chain. Manufactured by PT International.
Brand PTI
Model 05B-45A
$37.51 Each
Free shipping
#2190147
06B-15BH
PTI 06B-15BH metric sprocket with 3/8 in. pitch, 15 teeth, single strand, and Type B hub. Hardened teeth for durability. Suitable for 06B roller chain applications.
Brand PTI
Model 06B-15BH
$24.52 Each
Free shipping
#2190210
06B-21A
PTI 06B-21A metric sprocket is a Type A plate (plain bore) sprocket with 21 teeth, 3/8 in. pitch, single strand. Suitable for 06B chain.
Brand PTI
Model 06B-21A
$25.25 Each
Free shipping
#2190510
06B-56A
PTI 06B-56A metric sprocket with 3/8 in. pitch, 56 teeth, single strand, Type A plate (plain bore). Suitable for 06B roller chain applications.
Brand PTI
Model 06B-56A
$42.35 Each
Free shipping
#2190511
06B-57A
PTI 06B-57A metric sprocket with 3/8 in. pitch, 57 teeth, single strand, Type A plate (plain bore). Suitable for 06B chain. Manufactured by PT International.
Brand PTI
Model 06B-57A
$42.35 Each
Free shipping
#2190517
06B-64A
PTI 06B-64A metric sprocket, Type A plate (plain bore), single strand, 64 teeth, 3/8 in. pitch (06B). Suitable for ISO/British standard roller chain. Plain bore for custom machining.
Brand PTI
Model 06B-64A
$49.39 Each
Free shipping
#2190520
06B-68A
PTI 06B-68A metric sprocket is a Type A plate (plain bore) design for single strand 06B chain with 3/8 in. pitch. It features 68 teeth and is suitable for power transmission applications requiring a plain bore sprocket.
Brand PTI
Model 06B-68A
$54.61 Each
Free shipping
#2190549
081B-13B
PTI 081B-13B metric sprocket with 081B chain pitch, 13 teeth, Type B hub, and single strand design. Suitable for industrial power transmission applications requiring precise metric chain engagement.
Brand PTI
Model 081B-13B
$23.77 Each
Free shipping
#2190554
081B-16A
PTI 081B-16A metric sprocket, Type A plate (plain bore), single strand, 16 teeth. 1/2 in. pitch (08B). Suitable for ANSI roller chain applications.
Brand PTI
Model 081B-16A
$18.58 Each
Free shipping
#2190566
081B-22A
PTI 081B-22A metric sprocket, Type A plate (plain bore), single strand, 22 teeth. Suitable for 081B chain pitch. Plain bore design allows custom machining.
Brand PTI
Model 081B-22A
$23.77 Each
Free shipping
#2190592
081B-35A
PTI 081B-35A metric sprocket, Type A plate (plain bore), single strand, 35 teeth. Suitable for 081B chain with 3/8 in. pitch. Plain bore allows custom machining to fit specific shaft sizes.
Brand PTI
Model 081B-35A
$46.44 Each
Free shipping
#2190645
083B-14B
PTI 083B-14B metric sprocket with 14 teeth, Type B hub, and single strand. Designed for 083B chain pitch. Precision-machined for reliable power transmission in industrial applications.
Brand PTI
Model 083B-14B
$21.92 Each
Free shipping
#2190647
083B-15B
PTI 083B-15B metric sprocket with 15 teeth, Type B hub, and single strand design. Suitable for 083B chain pitch applications. Precision-machined for reliable power transmission.
Brand PTI
Model 083B-15B
$23.03 Each
Free shipping
#2190655
083B-19B
PTI 083B-19B metric sprocket with 19 teeth, Type B hub, and single strand design. Suitable for 083B chain pitch applications.
Brand PTI
Model 083B-19B
$26.00 Each
Free shipping
#2190660
083B-22A
PTI 083B-22A metric sprocket, Type A plate (plain bore), single strand, 22 teeth. Chain pitch 0.85 in. (083B). Suitable for metric roller chain drives.
Brand PTI
Model 083B-22A
$20.06 Each
Free shipping
#2190684
083B-34A
PTI 083B-34A metric sprocket, Type A plate (plain bore), single strand, 34 teeth. Designed for 083B chain with 3/8 in. pitch. Plain bore allows custom machining to fit specific shaft sizes. Suitable for light to medium-duty power transmission applications.
Brand PTI
Model 083B-34A
$30.83 Each
Free shipping
#2190703
083B-46A
PTI 083B-46A metric sprocket is a Type A plate (plain bore) design for single-strand 083B chain with 0.85 in. pitch. It features 46 teeth and is suitable for light to medium-duty power transmission applications. This plain bore sprocket allows for custom machining to fit specific shaft sizes.
Brand PTI
Model 083B-46A
$45.69 Each
Free shipping
#2190705
083B-48A
PTI 083B-48A metric sprocket, Type A plate (plain bore), single strand, 48 teeth. Suitable for 083B chain pitch. Plain bore for custom machining. Manufactured by PT International.
Brand PTI
Model 083B-48A
$48.66 Each
Free shipping
#2190728
083B-8B
PTI 083B-8B metric sprocket with 8 teeth, Type B hub, and single strand configuration. Designed for 083B chain pitch, this sprocket is suitable for power transmission applications requiring a compact, durable drive component.
Brand PTI
Model 083B-8B
$18.58 Each
Free shipping
#2190745
085B-13B
PTI 085B-13B metric sprocket with 0.85 in. pitch, 13 teeth, single strand, and Type B hub. Designed for precision power transmission in metric chain drive systems. Manufactured to ISO standards for reliable performance.
Brand PTI
Model 085B-13B
$31.94 Each
Free shipping
#2190752
085B-17A
PTI 085B-17A metric sprocket, Type A plate (plain bore), single strand, 17 teeth, 0.85 in. pitch. Suitable for industrial power transmission applications requiring a compact, plain-bore sprocket.
Brand PTI
Model 085B-17A
$23.77 Each
Free shipping
#2190776
085B-29A
PTI 085B-29A metric sprocket, Type A plate (plain bore), single strand, 29 teeth, 0.85 in. pitch. Suitable for 085B chain. Manufactured by PT International.
Brand PTI
Model 085B-29A
$43.83 Each
Free shipping
#2190831
085B-9B
PTI 085B-9B metric sprocket with 0.85 in. pitch, 9 teeth, Type B hub, and single strand construction. This B-hub sprocket is designed for metric chain drives and provides reliable power transmission in industrial applications.
Brand PTI
Model 085B-9B
$26.75 Each
Free shipping
#2190833
08B-10A
PTI 08B-10A metric sprocket with 1/2 in. pitch, 10 teeth, single strand, Type A plate (plain bore). Suitable for 08B roller chain applications.
Brand PTI
Model 08B-10A
$24.52 Each
Free shipping
#2190849
08B-13B
PTI 08B-13B metric sprocket with 1/2 in. pitch, 13 teeth, single strand, and Type B hub. This ISO 08B sprocket is designed for metric roller chain applications and features a plain bore for custom machining.
Brand PTI
Model 08B-13B
$23.03 Each
Free shipping
#2191284
10B-10A
PTI 10B-10A metric sprocket, Type A plate (plain bore), single strand, 10 teeth, 5/8 in. pitch (10B). Suitable for use with 10B roller chain. Plain bore for custom machining.
Brand PTI
Model 10B-10A
$29.35 Each
Free shipping
#2191285
10B-10B
PTI 10B-10B metric sprocket with 5/8 in. pitch, 10 teeth, Type B hub, single strand. Precision-machined for reliable power transmission in metric chain drives.
Brand PTI
Model 10B-10B
$27.86 Each
Free shipping
#2191338
10B-19A
PTI 10B-19A metric sprocket, Type A plate (plain bore), single strand, 19 teeth, 5/8 in. pitch (10B). Suitable for ISO/British standard roller chain applications. Plain bore allows custom machining to shaft size.
Brand PTI
Model 10B-19A
$32.69 Each
Free shipping
#2191413
10B-22A
PTI 10B-22A metric sprocket with 5/8 in. pitch, 22 teeth, single strand, Type A plate (plain bore). Suitable for 10B chain. Manufactured by PT International.
Brand PTI
Model 10B-22A
$36.77 Each
Free shipping
#2191689
10B-8B
PTI 10B-8B metric sprocket with 5/8 in. pitch, 8 teeth, Type B hub, and single strand design. This ISO/British standard sprocket is suitable for 10B chain and features a plain bore for custom machining. Ideal for power transmission applications requiring precise metric chain engagement.
Brand PTI
Model 10B-8B
$25.25 Each
Free shipping
#2191807
12B-10B
PTI 12B-10B metric sprocket with 3/4 in. pitch, 10 teeth, Type B hub, and single strand design. This ISO/British standard sprocket is suitable for 12B chain and offers reliable power transmission in industrial applications.
Brand PTI
Model 12B-10B
$31.94 Each
Free shipping
#2191829
12B-14BH
PTI 12B-14BH metric sprocket features a 3/4 in. pitch (12B), Type B hub, single strand, and 14 teeth with hardened teeth for extended wear life. This sprocket is designed for use with ISO 12B roller chain and is suitable for power transmission applications requiring a durable, precision-machined component.
Brand PTI
Model 12B-14BH
$48.66 Each
Free shipping
#2193595
24B-54A
PTI 24B-54A metric sprocket with 1-1/2 in. pitch, 54 teeth, single strand, Type A plate (plain bore). Suitable for 24B chain. Manufactured by PT International.
Brand PTI
Model 24B-54A
$1,240.62 Each
Free Shipping orders over $100
#2194171
32B-11A
PTI 32B-11A metric sprocket, Type A plate (plain bore), single strand, 11 teeth, 2 in. pitch. Suitable for 32B chain.
Brand PTI
Model 32B-11A
$148.21 Each
Free Shipping orders over $100
#2194183
32B-17A
PTI 32B-17A metric sprocket is a Type A plate (plain bore) design with 2 in. pitch, single strand, and 17 teeth. This sprocket is suitable for 32B chain and is manufactured to ISO/British standards for reliable power transmission.
Brand PTI
Model 32B-17A
$280.44 Each
Free Shipping orders over $100