10 mm Shaft Diameter Chain and Belt Pulleys

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System of Measurement

Inch

Metric

Number of Teeth

120

For Maximum Belt Width

Belt Trade Size

Pitch

Bore Type

Material

Hub Type

Shaft Type

Tooth Profile

Hub Diameter

Pitch Diameter

Inside Width

Width

Overall Width

Outside Width

Number of Flanges

Pulley Type

Drive

Fabrication

Machined

Molded

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

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

REACH

RoHS

16 Products

Performance

Corrosion Resistant

Won't rust when exposed to water

10 products

Bore Type

Finished

Mount onto the shaft—no machining necessary

13 products

Bore Type

Plain

Machine to your exact shaft size, or add a set screw or keyway

3 products

For Shaft Type

Round

Secure to a round shaft with a set screw

13 products

Timing Belt Pulleys


Finished Bore	Plain Bore

Keep your drive system in sync. Trapezoidal teeth mesh with matching belts to synchronize motion. With the original tooth profile, these pulleys handle enough torque for most applications. If you need high torque or precise starts and stops, consider curved tooth profiles, such as GT and HTD pulleys.

Corrosion-Resistant Aluminum—Won't rust in wet environments and one-third the weight of steel and iron. However, aluminum pulleys are not as strong as iron and steel.

Finished Bore—Mount these pulleys onto the shaft and secure with a set screw—no machining required.

Plain Bore—Do it your way—machine the bore to your exact shaft size or add a set screw or keyway.

	Bore Type	For Shaft Dia., mm	Pitch Dia.	No. of Flanges	Hub Type		Each
For MXL Trade Size







	Corrosion-Resistant Aluminum

	6 mm	0.080"	120	Finished	10	77.6 mm	—	Standard	1375K168	000000


	9 mm	0.080"	120	Finished	10	77.6 mm	—	Standard	1375K169	00000


	For XL Trade Size







					Corrosion-Resistant Aluminum

					3/8"	0.200"	30	Finished	10	1.91"	2	Standard	1277N723	00000


					3/8"	0.200"	36	Finished	10	2.29"	—	Standard	1277N726	00000


					For L Trade Size







									Corrosion-Resistant Aluminum

									1/2"	0.375"	10	Finished	10	1.19"	2	Standard	3567N11	00000


									1/2"	0.375"	12	Finished	10	1.43"	2	Standard	3567N12	00000
									1/2"	0.375"	13	Finished	10	1.55"	2	Standard	3567N13	00000


									For AT10 Trade Size







													Corrosion-Resistant Aluminum

													16 mm	10 mm	18	Plain	10	57.3 mm	2	Standard	3709N801	00000


													25 mm	10 mm	18	Plain	10	57.3 mm	2	Standard	1326N51	00000
													50 mm	10 mm	18	Plain	10	57.3 mm	2	Standard	3709N815	00000

Plastic Timing Belt Pulleys

Naturally rust resistant and lightweight, these plastic pulleys are ideal for machines that require frequent washdowns. Trapezoidal teeth, the original tooth profile, mesh with matching belts to transmit power without slipping.

Finished Bore—Mount these pulleys onto the shaft and secure with a set screw—no machining required.

	Bore Type	For Shaft Dia., mm	Pitch Dia.	No. of Flanges	Hub Type		Each
For XL Trade Size







	Acetal

	3/8"	0.200"	30	Finished	10	1.91"	2	Standard	3563N25	000000


	3/8"	0.200"	32	Finished	10	2.04"	2	Standard	3563N26	00000
	3/8"	0.200"	36	Finished	10	2.29"	2	Standard	3563N27	00000
	3/8"	0.200"	40	Finished	10	2.55"	2	Standard	3563N28	00000
	3/8"	0.200"	42	Finished	10	2.67"	2	Standard	3563N29	00000
	3/8"	0.200"	44	Finished	10	2.8"	2	Standard	3563N31	00000