Double sprocket with hub, pitch 3/4", 25 teeth

MR Piñón doble 3/4" Z25 is a sprockets and gears reference, within Power transmission. Request a quote for Piñón doble 3/4" Z25 via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The double sprocket 3/4" Z25 is a power transmission component supplied by MR, made of SAE 1045 steel. It is used to transmit motion between parallel shafts by means of a 3/4" pitch chain, with 25 teeth and a double hub that allows mounting on shafts or supports. It is a part intended for replacement and for assembling drives in industrial equipment, where a sturdy toothed wheel with good concentricity is required.

This item is a double sprocket with hub, 3/4" pitch and 25 teeth (z=25), in SAE 1045 steel. The designation Double sprocket 3/4" Z25 indicates the chain pitch and the number of teeth. The double hub allows the sprocket to be mounted on a keyed shaft or on a support, depending on the equipment design. As it is supplied by MR, the main dimensions and the material treatment are verified to ensure even operation in the drive.

It is used in 3/4" pitch chain drives in equipment such as conveyors, elevators, agricultural machinery, mixers and motion systems in industrial plants. It is also common in replacement of worn chains and sprockets, where the original transmission ratio must be maintained. Due to its number of teeth, it is suitable for medium speeds and moderate loads, provided that alignment and lubrication of the assembly are verified.

To correctly select this sprocket, take into account the chain pitch (3/4"), the number of teeth (25) and the shaft diameter where it is mounted. Verify that the double hub is compatible with the fastening system (keyway, set screws or taper bushing). During assembly, ensure alignment between sprockets and proper chain tension; misalignment causes premature wear. Lubricate according to the duty cycle and periodically check the wear of teeth and chain.

If you need a sprocket with a different number of teeth, another pitch or a nearby size, you can ask us. We also supply sprockets and toothed wheels made to order according to sample or drawing. To request an equivalent, send us the code MR-PINON-DOBLE-3-4-Z25 or the data of the original sprocket: pitch, number of teeth, shaft diameter and hub type. With that information we will quote the option that best suits your equipment.

To request a quote for this double sprocket 3/4" Z25 or ask about a variant, write to us on WhatsApp and send us the code MR-PINON-DOBLE-3-4-Z25. At MR Accesorios Industriales we advise you so that you choose the correct part and avoid unnecessary downtime. We can also review your sample or drawing if you need a special manufacturing.