XPA Pulleys | McMaster-Carr

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	Number of Grooves Number of Grooves

	System of Measurement System of Measurement

Metric

	OD OD

	For V-Belt Type For V-Belt Type


Standard	Cogged

	Pulley Type Pulley Type

	Standard

	Bore Type Bore Type

	Bushing

	For Belt Trade Size For Belt Trade Size	Show

XPA

	For Belt Trade Size For Belt Trade Size	Hide

	Pitch Diameter Pitch Diameter

	For Bushing Type For Bushing Type

Taper Lock

	Width Width

	Overall Width Overall Width

	For Belt Type For Belt Type

	Groove Depth Groove Depth

13.8 mm

	Body Type Body Type

Solid

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Fabrication Fabrication

Cast

	Material Material

Iron

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

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36 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	00000
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