Wedge V-Belt Pulleys | McMaster-Carr

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Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

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75 Products

Taper-Lock Bushing-Bore V-Belt Pulleys

1 Groove

2 Grooves

3 Grooves

4 Grooves

Mount these pulleys with a taper-lock bushing for a tight, wobble-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 pulley can be used with different shaft diameters.

For technical drawings and 3-D models, click on a part number.

For SPA and XPA Belts

No. of Grooves	OD, mm	Pitch Dia., mm	Wd., mm	Overall Wd., mm	Groove Dp., mm	For Bushing Style	Material	Body Type		Each
1	76.6	71	20	22	13.8	1108	Cast Iron	Solid	00000000	000000
1	90.6	85	20	25	13.8	1210	Cast Iron	Solid	00000000	00000
1	95.6	90	20	25	13.8	1210	Cast Iron	Solid	00000000	00000
1	100.6	95	20	25	13.8	1210	Cast Iron	Solid	00000000	00000
1	105.6	100	20	25	13.8	1610	Cast Iron	Solid	00000000	00000
1	123.6	118	20	25	13.8	1610	Cast Iron	Solid	00000000	00000
1	137.6	132	20	26.5	13.8	1610	Cast Iron	Solid	00000000	00000
1	155.6	150	20	25	13.8	1610	Cast Iron	Solid	00000000	00000
1	205.6	200	20	32	13.8	2012	Cast Iron	Solid	00000000	00000
2	72.6	67	35	35	13.8	1108	Cast Iron	Solid	00000000	00000
2	76.6	71	35	35	13.8	1108	Cast Iron	Solid	00000000	00000
2	85.6	80	35	35	13.8	1210	Cast Iron	Solid	00000000	00000
2	90.6	85	35	35	13.8	1210	Cast Iron	Solid	0000000	00000
2	95.6	90	35	35	13.8	1610	Cast Iron	Solid	00000000	00000
2	100.6	95	35	35	13.8	1610	Cast Iron	Solid	0000000	00000
2	105.6	100	35	35	13.8	1610	Cast Iron	Solid	00000000	00000
2	111.6	106	35	35	13.8	1610	Cast Iron	Solid	00000000	00000
2	130.6	125	35	35	13.8	1610	Cast Iron	Solid	00000000	00000
2	137.6	132	35	35	13.8	2012	Cast Iron	Solid	0000000	00000
2	145.6	140	35	35	13.8	2012	Cast Iron	Solid	00000000	00000
2	155.6	150	35	35	13.8	2012	Cast Iron	Solid	00000000	00000
2	165.6	160	35	35	13.8	2012	Cast Iron	Solid	00000000	00000
2	195.6	190	35	35	13.8	2012	Cast Iron	Solid	00000000	000000
3	76.6	71	50	50	13.8	1108	Cast Iron	Solid	00000000	00000
3	90.6	85	50	50	13.8	1210	Cast Iron	Solid	00000000	00000
3	95.6	90	50	50	13.8	1610	Cast Iron	Solid	00000000	00000
3	111.6	106	50	50	13.8	1610	Cast Iron	Solid	00000000	00000
3	123.6	118	50	50	13.8	2012	Cast Iron	Solid	00000000	00000
3	130.6	125	50	50	13.8	2012	Cast Iron	Solid	00000000	00000
3	145.6	140	50	50	13.8	2517	Cast Iron	Solid	00000000	000000
3	155.6	150	50	50	13.8	2517	Cast Iron	Solid	00000000	000000
3	165.6	160	50	50	13.8	2517	Cast Iron	Solid	00000000	000000
3	205.6	200	50	50	13.8	2517	Cast Iron	Solid	0000000	000000
4	95.6	90	65	65	13.8	1610	Cast Iron	Solid	00000000	00000
4	145.6	140	65	65	13.8	2517	Cast Iron	Solid	00000000	000000
4	155.6	150	65	65	13.8	2517	Cast Iron	Solid	00000000	000000

For SPB and XPB Belts

No. of Grooves	OD, mm	Pitch Dia., mm	Wd., mm	Overall Wd., mm	Groove Dp., mm	For Bushing Style	Material	Body Type		Each
2	177	171	44	44	17.5	2012	Cast Iron	Solid	00000000	0000000
2	187	180	44	45	17.5	2517	Cast Iron	Solid	00000000	000000
2	207	200	44	45	17.5	2517	Cast Iron	Solid	00000000	000000
2	287	280	44	45	17.5	2517	Cast Iron	Solid	00000000	000000
3	167	160	63	63	17.5	2517	Cast Iron	Solid	00000000	000000
3	187	180	63	63	17.5	2517	Cast Iron	Solid	0000000	000000
3	197	190	63	63	17.5	2517	Cast Iron	Solid	00000000	000000
3	231	224	63	63	17.5	2517	Cast Iron	Solid	00000000	000000
3	342	335	63	63	17.5	3020	Cast Iron	Solid	00000000	000000
3	457	450	63	89	17.5	3535	Cast Iron	Solid	00000000	000000
4	167	160	82	82	17.5	2517	Cast Iron	Solid	00000000	000000
4	197	190	82	82	17.5	2517	Cast Iron	Solid	00000000	000000

For SPZ and XPZ Belts

No. of Grooves	OD, mm	Pitch Dia., mm	Wd., mm	Overall Wd., mm	Groove Dp., mm	For Bushing Style	Material	Body Type		Each
1	67	63	16	22	11	1108	Cast Iron	Solid	00000000	000000
1	89	85	16	25	11	1210	Cast Iron	Solid	00000000	00000
1	104	100	16	25	11	1210	Cast Iron	Solid	00000000	00000
1	194	190	16	25	11	1610	Cast Iron	Solid	00000000	00000
2	67	63	28	28	11	1108	Cast Iron	Solid	00000000	00000
2	89	85	28	28	11	1610	Cast Iron	Solid	00000000	00000
2	104	100	28	28	11	1610	Cast Iron	Solid	00000000	00000
2	129	125	28	28	11	1610	Cast Iron	Solid	00000000	00000
2	136	132	28	28	11	1610	Cast Iron	Solid	00000000	00000
2	174	170	28	32	11	2012	Cast Iron	Solid	00000000	00000
2	228	224	28	32	11	2012	Cast Iron	Solid	00000000	000000
2	284	280	28	32	11	2012	Cast Iron	Solid	0000000	000000
3	89	85	40	40	11	1610	Cast Iron	Solid	00000000	00000
3	116	112	40	40	11	2012	Cast Iron	Solid	00000000	00000
3	136	132	40	40	11	2012	Cast Iron	Solid	00000000	00000

Quick-Disconnect (QD) Bushing-Bore V-Belt Pulleys

1 Groove

2 Grooves

The same pulley can be used with different shaft diameters; choose a compatible quick-disconnect bushing with the bore size you need.

For technical drawings and 3-D models, click on a part number.

For 3V and 3VX Belts

No. of Grooves	OD	Pitch Dia.	Wd.	Groove Dp.	For Bushing Style	Material	Body Type		Each
1	3.35"	3.3"	11/16"	0.34"	JA	Cast Iron	Solid	0000000	000000
1	3.65"	3.6"	11/16"	0.34"	SH	Cast Iron	Solid	0000000	00000
1	4.12"	4.07"	11/16"	0.34"	SH	Cast Iron	Solid	0000000	00000
1	5"	4.95"	11/16"	0.34"	SH	Cast Iron	Solid	0000000	00000
2	3.35"	3.3"	1 3/32"	0.34"	SH	Cast Iron	Solid	0000000	00000
2	3.65"	3.6"	1 3/32"	0.34"	SH	Cast Iron	Solid	0000000	00000
2	4.12"	4.07"	1 3/32"	0.34"	SH	Cast Iron	Solid	0000000	00000
2	5"	4.95"	1 3/32"	0.34"	SH	Cast Iron	Solid	0000000	00000

For 5V and 5VX Belts

No. of Grooves	OD	Pitch Dia.	Wd.	Groove Dp.	For Bushing Style	Material	Body Type		Each
2	7.1"	7"	1 11/16"	0.59"	SK	Cast Iron	Solid	0000000	0000000
2	7.5"	7.4"	1 11/16"	0.59"	SK	Cast Iron	Solid	0000000	000000
2	8"	7.9"	1 11/16"	0.59"	SK	Cast Iron	Solid	0000000	000000
2	9"	8.9"	1 11/16"	0.59"	SK	Cast Iron	Solid	0000000	000000