Single sprocket with hub, pitch 1/2", 43 teeth
- Brand
- MR
- Category
- Power transmission
- Subcategory
- Sprockets and gears
- Series
- paso 1/2"
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Description
MR Piñón simple 1/2" Z43 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" Z43 and any equivalents.
This simplex sprocket with hub is made by EMMAR and supplied by MR. It has a 1/2" pitch and 43 teeth, and it is manufactured in SAE 1045 steel. The hub is integrated into the body, so the sprocket can be mounted directly on the shaft without extra bushings. It is used in industrial, agricultural and internal transport machinery where reliable motion transmission is required.
The complete designation is Simplex sprocket 1/2" Z43. In a roller chain drive, the 1/2" pitch is the distance between chain pin centers, while the 43 teeth set the transmission ratio. The hub adds rigidity and provides a mounting surface for keys or set screws. The SAE 1045 steel offers good wear and fatigue resistance for general drive service.
You will find this sprocket on gearbox output shafts and in secondary drives. Typical equipment includes agricultural machinery, conveyors, elevators, packaging lines, machine tools and mining equipment. Its size and tooth count suit medium transmission ratios, where speed and torque need to be balanced.
When selecting a sprocket, confirm three things: chain pitch, tooth count and shaft diameter. For this item, the chain must be 1/2" pitch and the sprocket has 43 teeth. Check alignment between sprocket and chain, and keep proper lubrication to extend service life. If you need a different tooth count or pitch, we can supply the size that fits your equipment.
For an equivalent, send the part number MR-PINON-SIMPLE-1-2-Z43 or the original part data: pitch, number of teeth and shaft diameter. With that information, MR can advise you and, if needed, supply a made-to-measure sprocket. We can also review alternative materials if your application demands greater impact or corrosion resistance.
To request a quote, send the part number by WhatsApp or email. The team replies promptly and can suggest equivalents and help you choose. If you need several units or a complete series, we can coordinate the supply as well.
Dimensions
- Pitch
- 1/2"
- Teeth (z)
- 43
- Material
- SAE 1045 steel
- Type
- Single sprocket with hub
Frequently asked questions
- What does it mean that this is a product sold by MR?
- It means that MR supplies this sprocket, which is manufactured by EMMAR. We can advise you, supply the part and adapt it to special dimensions if your application requires it.
- Can I order this sprocket with a different number of teeth?
- Yes. We can supply sprockets with a different number of teeth within the same 1/2" pitch. Send your requirement by WhatsApp or email and we will quote the variant you need, subject to technical review.
- How do I know if this sprocket is compatible with my chain?
- Check that your chain is 1/2" pitch. This sprocket is designed for that pitch and has 43 teeth. If you have doubts, send us the data of your chain and shaft and we will help you confirm compatibility.