Single sprocket with hub, pitch 3/4", 20 teeth
- Brand
- MR
- Category
- Power transmission
- Subcategory
- Sprockets and gears
- Series
- paso 3/4"
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Description
MR Piñón simple 3/4" Z20 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 3/4" Z20 and any equivalents.
For chain drives that need a reliable, wear-resistant toothed wheel, the EMMAR single sprocket with 3/4" pitch and 20 teeth (Z20) is a practical choice. It is made from SAE 1045 steel and features a central hub for shaft mounting. MR supplies this sprocket to maintenance and purchasing teams across the United States and Latin America.
The part number MR-PINON-SIMPLE-3-4-Z20 identifies a single-strand sprocket with hub. The 3/4" pitch matches the corresponding chain series, and the 20-tooth count gives an intermediate ratio that can balance speed and pulling capability in a drive. The hub provides a mounting surface for keyed shafts or set screws, depending on your equipment.
Typical applications include agricultural machinery, conveyors, lifting equipment, and general industrial mechanisms where 3/4" pitch chain drives are used. SAE 1045 steel offers good resistance to mechanical stress and sliding wear, and it can be machined if the shaft bore needs adjustment.
When selecting a sprocket, check the chain pitch, number of teeth, shaft diameter, and mounting style. This model is single with hub, intended for direct shaft mounting. Make sure the pitch matches your existing chain and that the tooth count suits the rest of the drive. If you need a different ratio, other tooth counts in the same 3/4" pitch series can be considered.
For an equivalent or replacement, send the code MR-PINON-SIMPLE-3-4-Z20 or the original sprocket details: pitch, number of teeth, shaft diameter, and hub type. With that information, our team can guide you through the 3/4" pitch sprocket line and check alternatives. Special manufacturing may be evaluated if the requirement justifies it.
To request a quote, contact us via WhatsApp or email with the part number. MR Industrial Accessories LLC supplies power transmission components, bearings, and industrial accessories. We respond promptly with the technical and commercial information you need.
Dimensions
- Pitch
- 3/4"
- Teeth (z)
- 20
- Material
- SAE 1045 steel
- Type
- Single sprocket with hub
Frequently asked questions
- What does "single sprocket with hub" mean?
- It means the sprocket has one toothed plate and a central hub that extends for shaft mounting. The hub gives a support surface and simplifies installation, unlike hubless sprockets that mount directly on the shaft or a bushing.
- Will this sprocket work with any 3/4" pitch chain?
- It is designed for 3/4" pitch chains. Confirm that your chain pitch matches and that the 20-tooth count is suitable for your drive. If unsure, send us your chain details and we can advise.
- Can I get a sprocket with a different number of teeth?
- Yes, within the 3/4" pitch line we can offer other tooth counts. Send us the current code or equipment data and we will indicate the alternatives. We also evaluate special manufacturing based on the requirement.