Single sprocket with hub, pitch 1/2", 76 teeth

MR Piñón simple 1/2" Z76 belongs to sprockets and gears, part of our Power transmission range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for Piñón simple 1/2" Z76 and any equivalents.

This simplex sprocket with hub is identified by its 1/2" pitch and 76 teeth. Manufactured by EMMAR in SAE 1045 steel, it provides a tough base for continuous operation. The integrated hub allows direct mounting on a keyed shaft without additional adapters. It is used in mechanisms that require smooth and quiet reduction with good wear resistance.

As a power transmission component, this sprocket is defined by three key data: 1/2" pitch, 76 teeth, and simplex construction with hub. The SAE 1045 steel combines toughness and wear resistance, making it suitable for ongoing service. The hub adds rigidity and enables fastening to the shaft via keyway and set screw, depending on your equipment design. MR supplies it with dimensional control on the toothing and central bore.

Typical uses include chain conveyors, packaging lines, machine tools, and lifting equipment where a high-tooth-count transmission ratio is needed. With 76 teeth, rotation is more uniform and wear is distributed better than in sprockets with fewer teeth. It also serves as a driven wheel in chain speed reducers or as a replacement component in machines already set for 1/2" pitch.

When selecting this sprocket, confirm that the chain pitch is 1/2" and that the tooth count matches your desired ratio. Check the bore diameter and shaft keyway before mounting. Proper alignment between sprocket and chain is essential to avoid uneven wear. Adequate lubrication and correct chain tension extend the service life of the assembly. For variable loads, consult the service factor.

If you need a different tooth count, bore diameter, or hub style, MR can source a custom sprocket. To request an equivalent, provide the current part number, number of teeth, pitch, and shaft dimensions. With that information we will quote the part that best fits your machine. We can also advise if you are unsure between simplex and duplex.

To request a quote, send the part number MR-PINON-SIMPLE-1-2-Z76 via WhatsApp to MR Industrial Accessories. If you have a sample or drawing, that helps us confirm dimensions and finish. We handle technical inquiries and special orders.