SPZ Pulleys | McMaster-Carr

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FDA Compliant 21 CFR 177.1680

FDA Compliant 21 CFR 177.2600

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35 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 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

V-Belts

SPZ Trade Size—SPZ V-belts are for use with metric pulleys.

Food Industry Standard—Belts that are FDA compliant are safe for direct contact with food.

	Outer Circumference, mm	No. of Bands	Material	Reinforcement Material	Color	Food Industry Std.		Each
SPZ Trade Size—9.7 mm Wide × 8 mm Thick



	SPZ369	382	1	Polyurethane Rubber	—	Orange	FDA Compliant 21 CFR 177.1680, FDA Compliant 21 CFR 177.2600	000000000	000000


	SPZ512	525	1	Polyurethane Rubber	—	Orange	FDA Compliant 21 CFR 177.1680, FDA Compliant 21 CFR 177.2600	000000000	00000
	SPZ612	625	1	Natural Rubber	Polyester Plastic	Black	—	00000000	00000
	SPZ762	775	1	Natural Rubber	Polyester Plastic	Black	—	00000000	00000
	SPZ850	863	1	Natural Rubber	Polyester Plastic	Black	—	00000000	00000
	SPZ900	913	1	Natural Rubber	Polyester Plastic	Black	—	00000000	00000
	SPZ1000	1,013	1	Natural Rubber	Polyester Plastic	Black	—	00000000	00000
	SPZ1024	1,037	1	Polyurethane Rubber	—	Orange	FDA Compliant 21 CFR 177.1680, FDA Compliant 21 CFR 177.2600	000000000	00000
	SPZ1060	1,073	1	Natural Rubber	Polyester Plastic	Black	—	00000000	00000
	SPZ1120	1,133	1	Natural Rubber	Polyester Plastic	Black	—	00000000	00000
	SPZ1180	1,193	1	Polyurethane Rubber	—	Orange	FDA Compliant 21 CFR 177.1680, FDA Compliant 21 CFR 177.2600	000000000	00000


	SPZ1212	1,225	1	Polyurethane Rubber	—	Orange	FDA Compliant 21 CFR 177.1680, FDA Compliant 21 CFR 177.2600	000000000	00000
	SPZ1250	1,263	1	Natural Rubber	Polyester Plastic	Black	—	00000000	00000
	SPZ1320	1,333	1	Polyurethane Rubber	—	Orange	FDA Compliant 21 CFR 177.1680, FDA Compliant 21 CFR 177.2600	000000000	00000
	SPZ1400	1,413	1	Polyurethane Rubber	—	Orange	FDA Compliant 21 CFR 177.1680, FDA Compliant 21 CFR 177.2600	000000000	00000
	SPZ1500	1,513	1	Polyurethane Rubber	—	Orange	FDA Compliant 21 CFR 177.1680, FDA Compliant 21 CFR 177.2600	000000000	00000

Twist-Lock Adjustable-Length V-Belting

Twist the tabbed links together to form a belt. Because it’s made of individual links, this belting allows you to change your belt length without dismantling your drive.

Belt Trade Size	Wd., mm	Thk., mm	Approx. No. of Links per ft.	Material	Reinforcement Material	Color		Per Ft.
SPZ	10	9	19	Polyurethane Rubber	Polyester Plastic	Blue	0000000	000000

V-Belting

Made of chemical- and abrasion-resistant polyurethane rubber, this belting is often used in light to medium duty power-transmission and conveying applications. To join ends, use a welding kit.

				Orange
Belt Trade Size	Wd., mm	Thk., mm	Material	For Min. Pulley Pitch Dia., mm		Per Ft.
SPZ	9.7	8	Polyurethane Rubber	47	0000000	00000

Press-Lock Adjustable-Length V-Belting

Steel rivets hold the individual links together, allowing you to change your belt length without dismantling your drive. Use an installation tool to add or remove links.

V-Belts										Belt Installation Tools
Belt Trade Size	Wd., mm	Thk., mm	Approx. No. of Links per ft.	Material	Reinforcement Material	Connector Material	Color		Per Ft.		Each
SPZ	12	15	13	Polyurethane Rubber	Polyester Plastic	Steel	Blue	0000000	000000	0000000	000000