3V - Z and SPZ Section Pulleys
V-belt pulleys differ from timing belt pulleys owing to the type of V-shaped belt they fit into. At Simply Bearings, we stock a comprehensive range of 3V / Z and SPZ section pulleys manufactured from fine grain grey cast iron grade GG25 and then phosphated for superior corrosion resistance. These are all suitable for use with Z section and SPZ, XPZ and 3V section V-Belts and come with differing numbers of grooves, making them suitable for a range of different applications.
These pulleys are devices that transmit power by means of a v-belt, offering a high-speed transmission solution resistant to misalignment and slippage. These V-belt drive systems, sometimes known as friction drives because the belt's adherence to the pulley creates the power transmission, are an economical choice for automotive, agricultural and domestic applications, being easy to install and requiring no lubrication. Some uses for 3V / Z and SPZ section pulleys include printing and laundry machinery, mills, conveyors, compressors and bucket elevators.
At Simply Bearings our pulleys are supplied with grooves that conform to ISO 4183, ensuring eccentricity of outside diameter to bore with groove side wobble tolerance. These pulleys are suitable for use with groove belts conforming to ISO 4184 and V-belts conforming to ISO 4184. They will operate at circumferential speeds of up to 40 m/s and are perfectly balanced to Q6.3 with 100kg and above pulleys being dynamically balanced and those of below 100kg being machine balanced.
Durable and long-lasting, these Quality Budget 3V / Z and SPZ section pulleys represent the perfect balance between quality and affordability. Order today for next-day or same-day despatch with free UK delivery available on all orders. Need international shipping? Then simply drop your order into the smart cart and it'll automatically calculate our low international rates.
At Simply Bearings we're the market leader in bearing supply, with over a decade of experience in bearings, oil seals and power transmissions to corporate and private clients. Whether you require one item or ten thousand, our friendly and knowledgeable team are here to help, so give us a ring on 01942 269 837 and we'll be happy to answer your query. In fact, we're so confident about our customer service that we offer you a 90-day no-quibble money-back guarantee if you're not completely satisfied with our products or services. Simply return the item to us in its original packaging and we'll be happy to refund your money, with no questions asked.