XPA Pulleys | McMaster-Carr

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System of Measurement

Number of Grooves

V-Belt Type

Belt Trade Size

Bushing Trade Number

Bore Type

Pulley Type

Pitch Diameter

Width

Overall Width

Belt Type

Groove Depth

Bushing Type

Material

Body Type

Export Control Classification Number (ECCN)

EAR99

RoHS

Compliant

REACH

Compliant

DFARS Specialty Metals

Exempt

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

Thickness

10 mm

Color

Black

Reinforcement Material

Polyester Plastic

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76 Products

Taper-Lock Bushing-Bore V-Belt Drive Pulleys

Mount these drive pulleys with a taper-lock bushing for a tight, wobb le-free hold on your shaft. These pulleys transfer force from the shaft to a V-belt in a power transmission system, and also help with misalignment. Made of cast iron, these pulleys are durable and resist wear.

Depending on the taper-lock bushing you choose, the same drive pulley can be used with different shaft diameters.

For SPA and XPA Belts


1 Groove	2 Grooves	3 Grooves	4 Grooves

No. of Grooves	OD, mm	Pitch Dia., mm	Wd., mm	Overall Wd., mm	Groove Dp., mm	For Bushing Type	Material	Body Type		Each
1	76.6	71	20	22	13.8	Taper Lock	Cast Iron	Solid	4050N154	000000
1	90.6	85	20	25	13.8	Taper Lock	Cast Iron	Solid	4050N159	00000
1	95.6	90	20	25	13.8	Taper Lock	Cast Iron	Solid	4050N165	00000
1	100.6	95	20	25	13.8	Taper Lock	Cast Iron	Solid	4050N169	00000
1	105.6	100	20	25	13.8	Taper Lock	Cast Iron	Solid	4050N101	00000
1	123.6	118	20	25	13.8	Taper Lock	Cast Iron	Solid	4050N111	00000
1	137.6	132	20	26.5	13.8	Taper Lock	Cast Iron	Solid	4050N119	00000
1	155.6	150	20	25	13.8	Taper Lock	Cast Iron	Solid	4050N126	00000
1	205.6	200	20	32	13.8	Taper Lock	Cast Iron	Solid	4050N149	00000
2	72.6	67	35	35	13.8	Taper Lock	Cast Iron	Solid	4050N153	00000
2	76.6	71	35	35	13.8	Taper Lock	Cast Iron	Solid	4050N155	00000
2	85.6	80	35	35	13.8	Taper Lock	Cast Iron	Solid	4050N157	00000
2	90.6	85	35	35	13.8	Taper Lock	Cast Iron	Solid	4050N16	00000
2	95.6	90	35	35	13.8	Taper Lock	Cast Iron	Solid	4050N166	00000
2	100.6	95	35	35	13.8	Taper Lock	Cast Iron	Solid	4050N17	00000
2	105.6	100	35	35	13.8	Taper Lock	Cast Iron	Solid	4050N102	00000
2	111.6	106	35	35	13.8	Taper Lock	Cast Iron	Solid	4050N108	00000
2	130.6	125	35	35	13.8	Taper Lock	Cast Iron	Solid	4050N115	00000
2	137.6	132	35	35	13.8	Taper Lock	Cast Iron	Solid	4050N12	00000
2	145.6	140	35	35	13.8	Taper Lock	Cast Iron	Solid	4050N121	00000
2	155.6	150	35	35	13.8	Taper Lock	Cast Iron	Solid	4050N127	00000
2	165.6	160	35	35	13.8	Taper Lock	Cast Iron	Solid	4050N131	00000
2	195.6	190	35	35	13.8	Taper Lock	Cast Iron	Solid	4050N146	000000
3	76.6	71	50	50	13.8	Taper Lock	Cast Iron	Solid	4050N156	00000
3	90.6	85	50	50	13.8	Taper Lock	Cast Iron	Solid	4050N161	00000
3	95.6	90	50	50	13.8	Taper Lock	Cast Iron	Solid	4050N167	00000
3	111.6	106	50	50	13.8	Taper Lock	Cast Iron	Solid	4050N109	00000
3	123.6	118	50	50	13.8	Taper Lock	Cast Iron	Solid	4050N112	00000
3	130.6	125	50	50	13.8	Taper Lock	Cast Iron	Solid	4050N116	00000
3	145.6	140	50	50	13.8	Taper Lock	Cast Iron	Solid	4050N122	000000
3	155.6	150	50	50	13.8	Taper Lock	Cast Iron	Solid	4050N128	000000
3	165.6	160	50	50	13.8	Taper Lock	Cast Iron	Solid	4050N132	000000
3	205.6	200	50	50	13.8	Taper Lock	Cast Iron	Solid	4050N15	000000
4	95.6	90	65	65	13.8	Taper Lock	Cast Iron	Solid	4050N168	00000
4	145.6	140	65	65	13.8	Taper Lock	Cast Iron	Solid	4050N123	000000
4	155.6	150	65	65	13.8	Taper Lock	Cast Iron	Solid	4050N129	000000

Cogged V-Belts

More flexible than smooth V-belts, these have notches that allow them to bend around small-diameter pulleys and accommodate twists and turns on curved drives.

	Outer Circumference, mm	No. of Bands	Material	Reinforcement Material	Color		Each
XPA Trade Size—13 mm Wide × 10 mm Thick



	XPA732	750	1	EPDM	Polyester Plastic	Black	1112N51	000000


	XPA800	818	1	EPDM	Polyester Plastic	Black	1112N52	00000
	XPA832	850	1	EPDM	Polyester Plastic	Black	1112N54	00000
	XPA850	868	1	EPDM	Polyester Plastic	Black	1112N55	00000
	XPA857	875	1	EPDM	Polyester Plastic	Black	1112N56	00000
	XPA882	900	1	EPDM	Polyester Plastic	Black	1112N57	00000
	XPA900	918	1	EPDM	Polyester Plastic	Black	1112N58	00000
	XPA907	925	1	EPDM	Polyester Plastic	Black	1112N59	00000
	XPA932	950	1	EPDM	Polyester Plastic	Black	1112N61	00000
	XPA950	968	1	EPDM	Polyester Plastic	Black	1112N62	00000
	XPA982	1,000	1	EPDM	Polyester Plastic	Black	1112N64	00000


	XPA1000	1,016	1	EPDM	Polyester Plastic	Black	1112N31	00000
	XPA1007	1,025	1	EPDM	Polyester Plastic	Black	1112N65	00000
	XPA1030	1,048	1	EPDM	Polyester Plastic	Black	1112N66	00000
	XPA1060	1,067	1	EPDM	Polyester Plastic	Black	1112N32	00000
	XPA1082	1,100	1	EPDM	Polyester Plastic	Black	1112N67	00000
	XPA1120	1,138	1	EPDM	Polyester Plastic	Black	1112N68	00000
	XPA1132	1,150	1	EPDM	Polyester Plastic	Black	1112N69	00000
	XPA1150	1,168	1	EPDM	Polyester Plastic	Black	1112N33	00000
	XPA1180	1,198	1	EPDM	Polyester Plastic	Black	1112N72	00000
	XPA1207	1,225	1	EPDM	Polyester Plastic	Black	1112N73	00000


	XPA1250	1,268	1	EPDM	Polyester Plastic	Black	1112N75	00000
	XPA1282	1,300	1	EPDM	Polyester Plastic	Black	1112N78	00000
	XPA1307	1,325	1	EPDM	Polyester Plastic	Black	1112N79	00000
	XPA1320	1,338	1	EPDM	Polyester Plastic	Black	1112N81	00000
	XPA1332	1,350	1	EPDM	Polyester Plastic	Black	1112N82	00000
	XPA1382	1,400	1	EPDM	Polyester Plastic	Black	1112N84	00000
	XPA1400	1,422	1	EPDM	Polyester Plastic	Black	1112N34	00000
	XPA1500	1,518	1	EPDM	Polyester Plastic	Black	1112N89	00000
	XPA1532	1,550	1	EPDM	Polyester Plastic	Black	1112N92	00000
	XPA1582	1,600	1	EPDM	Polyester Plastic	Black	1112N37	00000


	XPA1600	1,626	1	EPDM	Polyester Plastic	Black	1112N38	00000
	XPA1632	1,651	1	EPDM	Polyester Plastic	Black	1112N39	00000
	XPA1700	1,727	1	EPDM	Polyester Plastic	Black	1112N42	00000
	XPA1757	1,775	1	EPDM	Polyester Plastic	Black	1112N97	00000
	XPA1800	1,818	1	EPDM	Polyester Plastic	Black	1112N99	00000
	XPA1900	1,918	1	EPDM	Polyester Plastic	Black	1112N112	00000
	XPA1932	1,950	1	EPDM	Polyester Plastic	Black	1112N113	00000
	XPA1950	1,968	1	EPDM	Polyester Plastic	Black	1112N114	00000
	XPA2000	2,018	1	EPDM	Polyester Plastic	Black	1112N116	00000