European Standard Taper Bush V Belt Pulley in Cast Iron for SPA Spb Spc Spz
At Hangzhou Ocean Industry Co., Ltd., we are proud to supply a wide range of V Belt Pulleys that are perfect for various industrial applications. Our V Belt Pulleys are designed to meet European and American standards, ensuring compatibility and reliability.
European Standard:
- V-belt pulleys for taper bushings: SPZ, SPA, SPB, SPC; Up to 10 grooves
- Adjustable speed V-belt pulleys and variable speed pulleys
- Flat belt pulleys and conveyor belt pulleys
American Standard:
- Sheaves for taper bushings: 3V, 5V, 8V
- Sheaves for QD bushings: 3V, 5V, 8V
- Sheaves for split taper bushings: 3V, 5V, 8V
- Sheaves for 3L, 4L or A, and 5L or B belts: AK, AKH, 2AK, 2AKH, BK, BKH, 2BK, 2BKH, 3BK
- Adjustable sheaves: Poly V-pulley, multi-pitch H, L, J, K and M
Key Features:
- Bore options: Pilot bore, finished bore, taper bore, bore for QD bushing
- Surface finish options: Paint, phosphating, zinc plated
- Material options: Cast iron, ductile iron, nylon, aluminum
- Customizable: Made according to drawings and/or samples
- OEM inquiries welcomed
Our V Belt Pulleys are manufactured with precision and durability in mind. They are designed to provide efficient power transmission and long-lasting performance. Whether you need a V-belt pulley for taper bushings, adjustable speed pulleys, or sheaves for various belt types, we have the solution for you.
Trust Hangzhou Ocean Industry Co., Ltd. for all your V Belt Pulley needs. Contact us today for more information or to place an order.

Description | P | O | Grooves | N | L | D | B | Type | d |
SPA40 | 40 | 45.5 | 1 | 40 | 35 | 20 | 1 | 10 | |
SPA50 | 50 | 55.5 | 1 2 | 40 40 | 35 45 | 20 35 | 1 1 | 10 10 | |
SPA60 | 60 | 65.5 | 1 2 3 | 40 40 | 35 45 | 20 35 50 | 1 1 7 | 10 10 10 | |
SPA71 | 71 | 76.5 | 1 2 3 | 40 50 52 | 40 45 52 | 20 35 50 | 1 1 1 | 10 10 10 | |
SPA75 | 75 | 80.5 | 1 2 3 4 5 | 40 50 | 40 45 | 20 35 50 65 80 | 1 1 7 7 7 | 10 10 10 10 10 | |
SPA80 | 80 | 85.5 | 1 2 3 4 5 | 45 50 | 40 45 | 20 35 50 65 80 | 1 1 7 7 7 | 10 10 15 15 15 | |
SPA85 | 85 | 90.5 | 1 2 3 4 5 | 45 50 | 40 45 | 20 35 50 65 80 | 1 1 7 7 7 | 10 10 15 15 15 | |
SPA90 | 90 | 95.5 | 1 2 3 4 5 | 45 60 | 40 45 | 20 35 50 65 80 | 1 1 7 7 7 | 10 15 15 15 15 | |
SPA95 | 95 | 100.5 | 1 2 3 4 5 | 45 60 | 40 45 | 20 35 50 65 80 | 1 1 7 7 7 | 10 15 15 15 15 | |
SPA100 | 100 | 105.5 | 1 2 3 4 5 | 48 60 | 40 45 52 52 | 67 67 | 20 35 50 65 80 | 1 1 7 7 7 | 10 15 15 15 15 |
SPA106 | 106 | 111.5 | 1 2 | 48 60 | 40 45 | 20 35 | 1 1 | 10 15 | |
SPA112 | 112 | 117.5 | 1 2 3 4 5 | 48 60 | 40 45 52 52 | 79 79 | 20 35 60 65 80 | 1 1 7 2 2 | 10 15 15 15 15 |
SPA118 | 118 | 123.5 | 1 2 3 4 5 | 60 60 | 40 45 52 52 | 87 87 | 20 35 50 65 80 | 1 1 7 2 2 | 15 15 15 15 15 |
Description | P | O | Grooves | N | L | D | B | Type | d |
SPB70 | 70 | 77 | 1 2 | 45 45 | 45 48 | 25 44 | 1 1 | 10 10 | |
SPB80 | 80 | 87 | 1 2 3 4 5 | 50 50 | 45 48 | 25 44 63 82 101 | 1 1 7 7 7 | 10 10 15 15 15 | |
SPB90 | 90 | 97 | 1 2 3 4 5 | 50 50 | 45 49 | 25 44 63 82 101 | 1 1 7 7 7 | 10 10 15 15 15 | |
SPB100 | 100 | 107 | 1 2 3 4 5 | 52 55 | 45 55 | 25 44 63 82 101 | 1 1 7 7 7 | 10 15 15 15 15 | |
SPB112 | 112 | 119 | 1 2 3 4 5 | 55 60 | 45 55 | 25 44 63 82 101 | 1 1 7 7 7 | 15 15 15 20 20 | |
SPB120 | 120 | 127 | 1 2 3 4 5 6 | 55 60 | 45 55 | 25 44 63 82 101 120 | 1 1 7 7 7 7 | 15 15 15 20 20 20 | |
SPB125 | 125 | 132 | 1 2 3 4 5 6 | 58 60 | 45 55 60 60 60 60 | 83 83 83 83 | 25 44 63 82 101 120 | 1 1 2 2 2 2 | 15 15 15 20 20 20 |
SPB132 | 132 | 139 | 1 2 3 4 5 6 | 60 60 | 45 55 60 60 60 60 | 88 88 88 88 | 25 44 63 82 101 120 | 1 1 2 2 2 2 | 15 15 15 20 20 20 |
SPB140 | 140 | 147 | 1 2 3 4 5 6 | 65 65 | 45 55 60 60 60 60 | 98 98 98 98 | 25 44 63 82 101 120 | 1 1 2 2 2 2 | 20 20 20 20 20 20 |
SPB150 | 150 | 157 | 1 2 3 4 5 6 | 65 65 | 45 55 60 60 60 60 | 108 108 108 108 | 25 44 63 82 101 120 | 1 1 2 2 2 2 | 20 20 20 20 20 20 |
Description | P | O | Grooves | N | L | D | B | Type | d |
SPC100 | 100 | 109.6 | 1 | 60 | 50 | 34 | 1 | 15 | |
SPC120 | 120 | 129.6 | 1 2 | 65 | 50 | 34 59.5 | 1 7 | 15 15 | |
SPC140 | 140 | 149.6 | 1 2 3 4 | 70 | 50 65 80 | 83 83 | 34 59.5 85 110.5 | 1 7 2 2 | 20 20 20 20 |
SPC150 | 150 | 159.6 | 1 2 3 4 5 | 70 | 50 65 80 96 | 93 93 93 | 34 59.6 85 110.5 136 | 1 7 2 2 2 | 20 20 20 20 20 |
SPC160 | 160 | 169.6 | 1 2 3 4 5 6 | 72 | 50 65 80 96 96 | 103 103 103 103 | 34 59.5 85 110.5 136 161.5 | 1 7 2 2 2 2 | 20 20 20 20 20 20 |
SPC180 | 180 | 189.6 | 1 2 3 4 5 6 | 76 80 82 82 82 82 | 50 60 65 80 96 96 | 123 123 123 123 123 123 | 34 59.5 85 110.5 136 161.5 | 3 8 4 4 4 4 | 20 20 20 20 20 20 |
SPC200 | 200 | 209.6 | 1 2 3 4 5 6 | 76 80 86 90 90 90 | 50 60 65 90 100 100 | 143 143 143 143 143 143 | 34 59.5 85 110.5 136 161.5 | 3 3 4 4 4 4 | 20 20 20 20 25 25 |
SPC225 | 225 | 234.6 | 1 2 3 4 5 6 | 86 88 90 90 90 90 | 50 60 70 90 100 100 | 168 168 168 168 168 168 | 34 59.5 85 110.5 136 161.5 | 3 3 4 4 4 4 | 20 20 20 25 25 25 |
SPC250 | 250 | 259.6 | 1 2 3 4 5 6 | 86 92 92 100 102 102 | 50 60 70 90 100 100 | 193 193 193 193 193 193 | 34 59.5 85 110.5 136 161.5 | 3 3 4 4 4 4 | 20 20 20 25 25 25 |
SPC280 | 280 | 289.6 | 1 2 3 4 5 6 | 86 92 92 100 102 102 | 50 60 70 90 100 100 | 223 223 223 223 223 223 | 34 59.5 85 110.5 136 161.5 | 3 3 4 4 4 4 | 20 20 20 25 25 25 |
SPC300 | 300 | 309.6 | 1 2 3 4 5 6 | 86 92 92 100 104 104 | 50 60 70 90 100 100 | 243 243 243 243 243 243 | 34 59.5 85 110.5 136 161.5 | 3 3 4 4 4 4 | 20 20 20 25 25 25 |



Hangzhou Ocean Industry Co., Ltd.
Hangzhou Ocean Industry Co., Ltd. specializes in providing a wide range of high-quality products to meet your needs. Our product line includes chains, sprockets, gears, gear racks, v belt pulleys, timing pulleys, V-belts, couplings, machined parts, and more.
With our commitment to excellent service, understanding of your requirements, and a strong sense of responsibility, we have gained the trust of buyers worldwide. Our extensive experience in working with international customers has allowed us to establish a strong presence in the American, European, South American, and Asian markets.
All our products are manufactured using modern computerized machinery and equipment. We adhere to high-quality standards and comply with international advanced criteria. Our years of experience in this industry have positioned us as a trusted supplier, offering competitive prices, on-time delivery, prompt response, on-hand engineering support, and reliable after-sales services.
Furthermore, we maintain ISO9001 compliance in all our production procedures. We are also capable of designing and producing non-standard products to meet your specific requirements. At Hangzhou Ocean Industry Co., Ltd., we prioritize quality and credit, ensuring that we provide the best services and high-quality products with utmost sincerity.
If you need any information or samples, please don't hesitate to contact us. We assure you of a prompt response.