We EPG group one of the Biggest Chain and sprocket manufacturer in China. We provide you most type of industry chains, agricultural chains, conveyor chains and related sprockets etc……..
Contact us: Wechat/whatsapp/mobile: +86-13083988828
Our If you need any information or samples, please contact us and you will have our soon reply.Standard roller chain & sprocket is available with pitches from 1/2 to 3 inches. Chain & Sprocket numbers are determined by multiplying the pitch by 80 (a 1/2 inch pitch chain & sprocket would be a No. 40 chain & sprocket). A hyphenated suffix indicates multiple strands.Metric 4SPA475 Pulley is a 4-groove metric v-belt sheave that is 481 millimeters (mm) in diameter and is designed for optimal performance, durability while being constructed from a high-strength DIN 1691 cast iron material for maximum working life. Additionally, this 4 groove 4-SPA-475 Sheave is made for a 3020 taper lock bushing, meaning it has a wide range of bore sizes versus a fixed bore style. Utilizing a balance quality grade of ISO 1940 our sheave is sure to perform to your expectations efficiently and with minimal vibration versus other sheaves, which decreased vibration improves the life of the bearings and other comp1nts the machine. 4SPA475 Pulleys are designed for 4-banded SPA, SPAX, and XPA metric belts. We also stock a complete line of shafting, electric motors, gear reducers, roller chain & sprocket, and sprockets. For more information or to get a quote on our 4-SPA-475 Sheave or other products please contact us and our customer service team will be happy to assist you.
4SPA475 Pulley Dimensions
- Outside Diameter (OD): 481mm
- Pitch Diameter (PD): 475mm
- Type: 5
- Bushing Type: 3020
- Maximum Bushing Bore: 75mm
- Dimension (F): 65mm
- Dimension (G): 440mm
- Dimension (K): 7mm
- Dimension (L): 51mm
- Dimension (H): 159mm
- Pulley W8: 25.3 Kg
