SPZ Stock Bore V-pulleys

Raydafon Group's SPZ Stock Bore V-pulleys are precision-engineered components designed for efficient power transmission in industrial applications. Crafted from durable materials, they offer superior performance, reliability, and easy installation, ideal for engineers and technicians in manufacturing and maintenance. Experience reduced downtime and enhanced productivity—upgrade your systems with our trusted, high-quality solutions.

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Product Description

According to different groove types, Stock Bore V-pulleys pulleys are divided into various types, including SPA type, SPB type, SPC type, and SPZ type. Each type of pulley has its specific application scenarios and advantages. For example, SPB type pulleys are suitable for applications that require high belt tension.

Our company can select suitable models and specifications for you based on specific mechanical requirements and working conditions.

SPZ Stock Bore V-pulleys

Part No.	No.of grooves	O.D	P.D	Type	N	L	D	E	B	d
SPZ50-1S SPZ56-1S SPZ63-1S SPZ71-1S SPZ75-1S	1 1 1 1 1	54 60 67 75 79	50 56 63 71 75	1 1 1 1 1	40 45 50 50 50	28 28 28 28 28	- - - - -	- - - - -	16 16 16 16 16	10 10 10 10 10




SPZ80-1S SPZ85-1S SPZ90-1S SPZ95-1S SPZ100-1S	1 1 1 1 1	84 89 94 99 104	80 85 90 95 100	1 1 1 1 1	50 50 50 50 50	28 28 28 28 28	- - - - - -	- - - - - -	16 16 16 16 16	10 10 10 10 10
SPZ106-1S SPZ112-1S SPZ118-1S SPZ125-1S SPZ132-1S	1 1 1 1 1	110 116 122 129 136	106 112 118 125 132	1 1 3 3 3	50 50 50 50 50	28 28 28 28 28	- - 93 100 106	- - 8 8 8	16 16 16 16 16	10 10 10 15 15




SPZ140-1S SPZ150-1S SPZ160-1S SPZ180-1S SPZ200-1S	1 1 1 1 1	144 154 164 184 204	140 150 160 180 200	3 3 3 5 5	50 50 55 55 55	28 28 32 32 32	114 124 134 154 174	8 8 8 8 8	16 16 16 16 16	15 15 15 20 20




SPZ224-1S SPZ250-1S	1 1	228 254	224 250	5 5	55 55	32 32	198 224	8 8	16 16	20 20

SPZ Stock Bore V-pulleys

Part No.	No.of grooves	O.D	P.D	Type	N	L	D	E	B	d
SPZ50-2S SPZ56-2S SPZ63-2S SPZ71-2S SPZ75-2S	2 2 2 2 2	54 60 67 75 79	50 56 63 71 75	1 1 1 1 1	40 45 50 55 60	35 35 35 35 35	- - - - -	- - - - -	28 28 28 28 28	10 10 10 10 10




SPZ80-2S SPZ85-2S SPZ90-2S SPZ95-2S SPZ100-2S	2 2 2 2 2	84 89 94 99 104	80 85 90 95 100	1 1 1 1 1	60 60 60 60 60	35 35 35 35 35	- - - - -	- - - - -	28 28 28 28 28	10 10 10 15 15




SPZ106-2S SPZ112-2S SPZ118-2S SPZ125-2S SPZ132-2S	2 2 2 2 2	110 116 122 129 136	106 112 118 125 132	1 1 3 3 3	60 60 60 60 60	35 35 35 35 40	- - 97 99 105	- - 8 8 8	28 28 28 28 28	15 15 15 15 15




SPZ140-2S SPZ150-2S SPZ160-2S SPZ180-2S SPZ200-2S	2 2 2 2 2	144 154 164 184 204	140 150 160 180 200	3 3 3 5 5	60 60 60 60 60	40 40 40 40 40	114 124 134 154 174	8 8 8 8 8	28 28 28 28 28	15 15 15 20 20




SPZ224-2S SPZ250-2S SPZ280-2S SPZ315-2S	2 2 2 2	228 254 284 319	224 250 280 315	5 5 5 5	60 60 65 65	40 40 45 45	198 224 254 289	8 10 10 10	28 28 28 28	20 20 20 20

SPZ Stock Bore V-pulleys

Part No.	No.of grooves	O.D	P.D	Type	N	L	D	E	B	d
SPZ50-3S SPZ56-3S SPZ63-3S SPZ71-3S SPZ75-3S	3 3 3 3 3	54 60 67 75 79	50 56 63 71 75	7 7 7 7 7	- - - - -	- - - - -	- - - - -	- - - - -	40 40 40 40 40	10 10 10 10 10
SPZ80-3S SPZ85-3S SPZ90-3S SPZ95-3S SPZ100-3S	3 3 3 3 3	84 89 94 99 104	80 85 90 95 100	7 7 7 7 7	- - - - -	- - - - -	- - - - -	- - - - -	40 40 40 40 40	10 15 15 15 15
SPZ106-3S SPZ112-3S SPZ118-3S SPZ125-3S SPZ132-3S	3 3 3 3 3	110 116 122 129 136	106 112 118 125 132	7 7 7 7 8	- - - - 60	- - - - 40	- - - - 106	- - - - 8	40 40 40 40 40	15 15 15 15 15
SPZ140-3S SPZ150-3S SPZ160-3S SPZ180-3S SPZ200-3S	3 3 3 3 3	144 154 164 184 204	140 150 160 180 200	8 8 3 5 5	60 60 65 65 65	40 40 45 45 45	114 124 134 154 174	8 8 8 8 10	40 40 40 40 40	15 20 20 20 20




SPZ224-3S SPZ250-3S	3 3	228 254	224 250	5 5	65 65	45 45	198 224	10 12	40 40	20 20