29 Teeth Sprockets | McMaster-Carr

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Number of Teeth

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Roller Chain Trade Number

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Shaft Diameter

For Maximum Belt Width

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Bushing Trade Number

Width

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DFARS Specialty Metals

Belt Trade Size

Material

Strand Type

Pitch Diameter

Tooth Profile

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

Export Control Classification Number (ECCN)

REACH

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Shaft Type

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Specifications Met

39 Products

Sprockets

Plain Bore

Sprocket teeth mesh with your roller chain to smoothly transmit power. These U.S.-made sprockets have machined teeth for a more precise fit than flame-cut or punched teeth, allowing them to glide in and out of the chain to reduce wear and extend chain life.

Steel—Steel is strong, but best for dry environments since moisture will cause it to rust.

Plain Bore—Plain bore sprockets give you options—machine a custom bore, weld, or press-fit them in place. They're sized to the minimum shaft diameter listed and are machinable up to the maximum.

	For Roller Chain
	Trade No.	Std.	Pitch	No. of Teeth	OD, mm	Bore Type	For Shaft Dia.		Each
For Single Strand







				Steel

				06B	ISO	3/8"	29	92	Plain	12 mm to 38 mm	2302K103	000000


				08B	ISO	1/2"	29	124	Plain	16 mm to 53 mm	2302K115	00000

Ultra-High-Torque GT Timing Belt Pulleys

Pair these pulleys with the strongest timing belts we offer, Ultra-High-Torque GT Timing Belts. They can handle as much torque as roller chain. Their curved teeth fit snugly with matching belts for minimal play (backlash), so these pulleys are good for applications that require precise positioning. All are compatible with Gates Poly Chain GT timing belts.

Iron—Strong but best for dry environments since moisture will cause them to rust.

Bushing Bore—Quickly swap or service parts in tight spaces—no press-fitting or special tools required. Mount a bushing (sold separately) on your shaft and slide the pulley over it. As you tighten the included set screws, the bushing grips the shaft and draws it into the pulley, creating a final hold that is more secure than with set screws alone.

					For Bushing
	For Max. Belt Wd., mm	Pitch, mm	No. of Teeth	Bore Type	Type	Trade No.	Pitch Dia., mm	No. of Flanges		Each
For 14MGT Trade Size







				Iron

				68	14	29	Bushing	Taper Lock	2517	129.2	2	7970K111	0000000

Bushings

Taper-Lock

Bushing

Bushing
Type	Trade No.	For Shaft Dia.		Each
Taper Lock	2517	3/4"	57095K224	000000
Taper Lock	2517	7/8"	57095K225	00000
Taper Lock	2517	1"	57095K211	00000
Taper Lock	2517	1 1/8"	57095K226	00000
Taper Lock	2517	1 3/16"	57095K232	00000
Taper Lock	2517	1 1/4"	57095K227	00000
Taper Lock	2517	1 5/16"	57095K233	00000
Taper Lock	2517	1 3/8"	57095K212	00000
Taper Lock	2517	1 7/16"	57095K234	00000
Taper Lock	2517	1 1/2"	57095K213	00000
Taper Lock	2517	1 5/8"	57095K214	00000
Taper Lock	2517	1 11/16"	57095K235	00000
Taper Lock	2517	1 3/4"	57095K215	00000
Taper Lock	2517	1 13/16"	57095K566	00000
Taper Lock	2517	1 7/8"	57095K228	00000
Taper Lock	2517	1 15/16"	57095K236	00000
Taper Lock	2517	2"	57095K216	00000
Taper Lock	2517	2 1/8"	57095K217	00000
Taper Lock	2517	2 3/16"	57095K237	00000
Taper Lock	2517	2 1/4"	57095K218	00000
Taper Lock	2517	2 3/8"	57095K219	00000
Taper Lock	2517	2 7/16"	57095K238	00000
Taper Lock	2517	2 1/2"	57095K221	00000
Taper Lock	2517	2 5/8"	57095K229	000000
Taper Lock	2517	2 11/16"	57095K231	000000
Taper Lock	2517	24 mm	57095K578	00000
Taper Lock	2517	25 mm	57095K579	00000
Taper Lock	2517	30 mm	57095K582	00000
Taper Lock	2517	32 mm	57095K583	00000
Taper Lock	2517	35 mm	57095K584	00000
Taper Lock	2517	38 mm	57095K585	00000
Taper Lock	2517	40 mm	57095K586	00000
Taper Lock	2517	42 mm	57095K587	00000
Taper Lock	2517	45 mm	57095K588	00000
Taper Lock	2517	48 mm	57095K589	00000
Taper Lock	2517	50 mm	57095K591	00000