Wedge V-Belt Pulleys | McMaster-Carr

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75 Products

Taper-Lock Bushing-Bore V-Belt Drive Pulleys

Mount these drive 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 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	00000000	000000
1	90.6	85	20	25	13.8	Taper Lock	Cast Iron	Solid	00000000	00000
1	95.6	90	20	25	13.8	Taper Lock	Cast Iron	Solid	00000000	00000
1	100.6	95	20	25	13.8	Taper Lock	Cast Iron	Solid	00000000	00000
1	105.6	100	20	25	13.8	Taper Lock	Cast Iron	Solid	00000000	00000
1	123.6	118	20	25	13.8	Taper Lock	Cast Iron	Solid	00000000	00000
1	137.6	132	20	26.5	13.8	Taper Lock	Cast Iron	Solid	00000000	00000
1	155.6	150	20	25	13.8	Taper Lock	Cast Iron	Solid	00000000	00000
1	205.6	200	20	32	13.8	Taper Lock	Cast Iron	Solid	00000000	00000
2	72.6	67	35	35	13.8	Taper Lock	Cast Iron	Solid	00000000	00000
2	76.6	71	35	35	13.8	Taper Lock	Cast Iron	Solid	00000000	00000
2	85.6	80	35	35	13.8	Taper Lock	Cast Iron	Solid	00000000	00000
2	90.6	85	35	35	13.8	Taper Lock	Cast Iron	Solid	0000000	00000
2	95.6	90	35	35	13.8	Taper Lock	Cast Iron	Solid	00000000	00000
2	100.6	95	35	35	13.8	Taper Lock	Cast Iron	Solid	0000000	00000
2	105.6	100	35	35	13.8	Taper Lock	Cast Iron	Solid	00000000	00000
2	111.6	106	35	35	13.8	Taper Lock	Cast Iron	Solid	00000000	00000
2	130.6	125	35	35	13.8	Taper Lock	Cast Iron	Solid	00000000	00000
2	137.6	132	35	35	13.8	Taper Lock	Cast Iron	Solid	0000000	00000
2	145.6	140	35	35	13.8	Taper Lock	Cast Iron	Solid	00000000	00000
2	155.6	150	35	35	13.8	Taper Lock	Cast Iron	Solid	00000000	00000
2	165.6	160	35	35	13.8	Taper Lock	Cast Iron	Solid	00000000	00000
2	195.6	190	35	35	13.8	Taper Lock	Cast Iron	Solid	00000000	000000
3	76.6	71	50	50	13.8	Taper Lock	Cast Iron	Solid	00000000	00000
3	90.6	85	50	50	13.8	Taper Lock	Cast Iron	Solid	00000000	00000
3	95.6	90	50	50	13.8	Taper Lock	Cast Iron	Solid	00000000	00000
3	111.6	106	50	50	13.8	Taper Lock	Cast Iron	Solid	00000000	00000
3	123.6	118	50	50	13.8	Taper Lock	Cast Iron	Solid	00000000	00000
3	130.6	125	50	50	13.8	Taper Lock	Cast Iron	Solid	00000000	00000
3	145.6	140	50	50	13.8	Taper Lock	Cast Iron	Solid	00000000	000000
3	155.6	150	50	50	13.8	Taper Lock	Cast Iron	Solid	00000000	000000
3	165.6	160	50	50	13.8	Taper Lock	Cast Iron	Solid	00000000	000000
3	205.6	200	50	50	13.8	Taper Lock	Cast Iron	Solid	0000000	000000
4	95.6	90	65	65	13.8	Taper Lock	Cast Iron	Solid	00000000	00000
4	145.6	140	65	65	13.8	Taper Lock	Cast Iron	Solid	00000000	000000
4	155.6	150	65	65	13.8	Taper Lock	Cast Iron	Solid	00000000	000000

For SPB and XPB Belts


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
2	177	171	44	44	17.5	Taper Lock	Cast Iron	Solid	00000000	0000000
2	187	180	44	45	17.5	Taper Lock	Cast Iron	Solid	00000000	000000
2	207	200	44	45	17.5	Taper Lock	Cast Iron	Solid	00000000	000000
2	287	280	44	45	17.5	Taper Lock	Cast Iron	Solid	00000000	000000
3	167	160	63	63	17.5	Taper Lock	Cast Iron	Solid	00000000	000000
3	187	180	63	63	17.5	Taper Lock	Cast Iron	Solid	0000000	000000
3	197	190	63	63	17.5	Taper Lock	Cast Iron	Solid	00000000	000000
3	231	224	63	63	17.5	Taper Lock	Cast Iron	Solid	00000000	000000
3	342	335	63	63	17.5	Taper Lock	Cast Iron	Solid	00000000	000000
3	457	450	63	89	17.5	Taper Lock	Cast Iron	Solid	00000000	000000
4	167	160	82	82	17.5	Taper Lock	Cast Iron	Solid	00000000	000000
4	197	190	82	82	17.5	Taper Lock	Cast Iron	Solid	00000000	000000

For SPZ and XPZ Belts


1 Groove	2 Grooves	3 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	67	63	16	22	11	Taper Lock	Cast Iron	Solid	00000000	000000
1	89	85	16	25	11	Taper Lock	Cast Iron	Solid	00000000	00000
1	104	100	16	25	11	Taper Lock	Cast Iron	Solid	00000000	00000
1	194	190	16	25	11	Taper Lock	Cast Iron	Solid	00000000	00000
2	67	63	28	28	11	Taper Lock	Cast Iron	Solid	00000000	00000
2	89	85	28	28	11	Taper Lock	Cast Iron	Solid	00000000	00000
2	104	100	28	28	11	Taper Lock	Cast Iron	Solid	00000000	00000
2	129	125	28	28	11	Taper Lock	Cast Iron	Solid	00000000	00000
2	136	132	28	28	11	Taper Lock	Cast Iron	Solid	00000000	00000
2	174	170	28	32	11	Taper Lock	Cast Iron	Solid	00000000	00000
2	228	224	28	32	11	Taper Lock	Cast Iron	Solid	00000000	000000
2	284	280	28	32	11	Taper Lock	Cast Iron	Solid	0000000	000000
3	89	85	40	40	11	Taper Lock	Cast Iron	Solid	00000000	00000
3	116	112	40	40	11	Taper Lock	Cast Iron	Solid	00000000	00000
3	136	132	40	40	11	Taper Lock	Cast Iron	Solid	00000000	00000

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

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

For 3V, 3VX Belts


1 Groove	2 Grooves

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

For 5V, 5VX Belts


2 Grooves

No. of Grooves	OD	Pitch Dia. (For Belt Trade Size)	Wd.	Groove Dp.	For Bushing Trade No.	Material	Body Type	Each
2	7.1"	7" (5V, 5VX)	1 11/16"	0.59"	SK	Cast Iron	Solid	0000000
2	7.5"	7.4" (5V, 5VX)	1 11/16"	0.59"	SK	Cast Iron	Solid	000000
2	8"	7.9" (5V, 5VX)	1 11/16"	0.59"	SK	Cast Iron	Solid	000000
2	9"	8.9" (5V, 5VX)	1 11/16"	0.59"	SK	Cast Iron	Solid	000000