Chain Belts | McMaster-Carr

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68 Products

Ultra-High-Torque GT Timing Belts

The strongest timing belts we offer. These are reinforced with carbon fiber and are comparable in strength to roller chain. Their curved teeth fit snugly with matching pulleys for minimal play (backlash), so these belts are good for applications that require precise positioning. Also known as Gates Poly Chain GT timing belts.

Abrasion-Resistant Urethane Rubber—Won’t break down or create dust while they run. Plus, they last longer than neoprene belts.

	Wd., mm	Outer Circle, mm	No. of Teeth	Pitch, mm	Reinforcement Material	Tooth Finish	Temp. Range, ° F		Each
Abrasion-Resistant Urethane Rubber







				8MGT Trade Size

				12	416	52	8	Carbon Fiber	Nylon Coated	-65 to 185	00000000	000000


				12	640	80	8	Carbon Fiber	Nylon Coated	-65 to 185	00000000	00000
				12	720	90	8	Carbon Fiber	Nylon Coated	-65 to 185	0000000	00000
				12	800	100	8	Carbon Fiber	Nylon Coated	-65 to 185	00000000	00000
				12	896	112	8	Carbon Fiber	Nylon Coated	-65 to 185	00000000	00000
				12	1,000	125	8	Carbon Fiber	Nylon Coated	-65 to 185	00000000	00000
				12	1,040	130	8	Carbon Fiber	Nylon Coated	-65 to 185	00000000	00000
				12	1,120	140	8	Carbon Fiber	Nylon Coated	-65 to 185	00000000	00000
				12	1,200	150	8	Carbon Fiber	Nylon Coated	-65 to 185	00000000	00000
				12	1,280	160	8	Carbon Fiber	Nylon Coated	-65 to 185	00000000	00000
				12	1,440	180	8	Carbon Fiber	Nylon Coated	-65 to 185	00000000	00000


				12	1,600	200	8	Carbon Fiber	Nylon Coated	-65 to 185	00000000	000000
				12	1,760	220	8	Carbon Fiber	Nylon Coated	-65 to 185	00000000	000000
				12	1,792	224	8	Carbon Fiber	Nylon Coated	-65 to 185	00000000	000000
				12	2,000	250	8	Carbon Fiber	Nylon Coated	-65 to 185	00000000	000000
				12	2,240	280	8	Carbon Fiber	Nylon Coated	-65 to 185	00000000	000000
				21	416	52	8	Carbon Fiber	Nylon Coated	-65 to 185	00000000	00000
				21	640	80	8	Carbon Fiber	Nylon Coated	-65 to 185	00000000	000000
				21	720	90	8	Carbon Fiber	Nylon Coated	-65 to 185	00000000	000000
				21	800	100	8	Carbon Fiber	Nylon Coated	-65 to 185	00000000	000000
				21	896	112	8	Carbon Fiber	Nylon Coated	-65 to 185	0000000	000000


				21	1,000	125	8	Carbon Fiber	Nylon Coated	-65 to 185	00000000	000000
				21	1,040	130	8	Carbon Fiber	Nylon Coated	-65 to 185	00000000	000000
				21	1,120	140	8	Carbon Fiber	Nylon Coated	-65 to 185	00000000	000000
				21	1,200	150	8	Carbon Fiber	Nylon Coated	-65 to 185	00000000	000000
				21	1,280	160	8	Carbon Fiber	Nylon Coated	-65 to 185	00000000	000000
				21	1,440	180	8	Carbon Fiber	Nylon Coated	-65 to 185	00000000	000000
				21	1,600	200	8	Carbon Fiber	Nylon Coated	-65 to 185	00000000	000000
				21	1,760	220	8	Carbon Fiber	Nylon Coated	-65 to 185	00000000	000000
				21	1,792	224	8	Carbon Fiber	Nylon Coated	-65 to 185	00000000	000000
				21	2,000	250	8	Carbon Fiber	Nylon Coated	-65 to 185	00000000	000000


				21	2,240	280	8	Carbon Fiber	Nylon Coated	-65 to 185	00000000	000000
				36	1,040	130	8	Carbon Fiber	Nylon Coated	-65 to 185	00000000	000000
				36	1,200	150	8	Carbon Fiber	Nylon Coated	-65 to 185	00000000	000000
				36	1,760	220	8	Carbon Fiber	Nylon Coated	-65 to 185	00000000	000000
				36	1,792	224	8	Carbon Fiber	Nylon Coated	-65 to 185	0000000	000000
				36	2,000	250	8	Carbon Fiber	Nylon Coated	-65 to 185	00000000	000000
				36	2,240	280	8	Carbon Fiber	Nylon Coated	-65 to 185	00000000	000000




						14MGT Trade Size

						20	994	71	14	Carbon Fiber	Nylon Coated	-65 to 185	0000000	000000


20						1,120	80	14	Carbon Fiber	Nylon Coated	-65 to 185	00000000	000000
20	1,190					85	14	Carbon Fiber	Nylon Coated	-65 to 185	00000000	000000
20	1,260					90	14	Carbon Fiber	Nylon Coated	-65 to 185	00000000	000000
20	1,400					100	14	Carbon Fiber	Nylon Coated	-65 to 185	00000000	000000
20	1,568					112	14	Carbon Fiber	Nylon Coated	-65 to 185	00000000	000000
20	1,610	115				14	Carbon Fiber	Nylon Coated	-65 to 185	00000000	000000
20	1,750	125	14			Carbon Fiber	Nylon Coated	-65 to 185	00000000	000000
20	1,890	135	14			Carbon Fiber	Nylon Coated	-65 to 185	00000000	000000
20	1,960	140	14			Carbon Fiber	Nylon Coated	-65 to 185	00000000	000000
37	994	71	14			Carbon Fiber	Nylon Coated	-65 to 185	0000000	000000


37	1,120	80	14			Carbon Fiber	Nylon Coated	-65 to 185	00000000	000000
37	1,190	85	14			Carbon Fiber	Nylon Coated	-65 to 185	00000000	000000
37	1,260	90	14			Carbon Fiber	Nylon Coated	-65 to 185	00000000	000000
37	1,400	100	14			Carbon Fiber	Nylon Coated	-65 to 185	00000000	000000
37	1,568	112	14			Carbon Fiber	Nylon Coated	-65 to 185	00000000	000000
37	1,610	115	14			Carbon Fiber	Nylon Coated	-65 to 185	00000000	000000
37	1,750	125	14			Carbon Fiber	Nylon Coated	-65 to 185	00000000	000000
37	1,890	135	14			Carbon Fiber	Nylon Coated	-65 to 185	00000000	000000
37	1,960	140	14			Carbon Fiber	Nylon Coated	-65 to 185	00000000	000000
68	994	71	14			Carbon Fiber	Nylon Coated	-65 to 185	0000000	000000


68	1,120	80	14			Carbon Fiber	Nylon Coated	-65 to 185	00000000	00000000
68	1,190	85	14			Carbon Fiber	Nylon Coated	-65 to 185	00000000	00000000
68	1,260	90	14			Carbon Fiber	Nylon Coated	-65 to 185	00000000	00000000
68	1,400	100	14			Carbon Fiber	Nylon Coated	-65 to 185	00000000	00000000
68	1,568	112	14			Carbon Fiber	Nylon Coated	-65 to 185	00000000	00000000
68	1,610	115	14			Carbon Fiber	Nylon Coated	-65 to 185	00000000	00000000
68	1,750	125	14			Carbon Fiber	Nylon Coated	-65 to 185	00000000	00000000
68	1,890	135	14			Carbon Fiber	Nylon Coated	-65 to 185	00000000	00000000
68	1,960	140	14			Carbon Fiber	Nylon Coated	-65 to 185	00000000	00000000