Single sprocket with hub, pitch 3/8", 57 teeth
- Brand
- MR
- Category
- Power transmission
- Subcategory
- Sprockets and gears
- Series
- paso 3/8"
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Description
MR Piñón simple 3/8" Z57 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 3/8" Z57 and any equivalents.
The simplex sprocket 3/8" Z57 is a single-row, hub-type sprocket for 3/8" pitch chains. It mounts directly on the shaft with the appropriate fixing, so no extra adapters are needed. It suits drives that call for a defined ratio and smooth operation. Other sizes can be reviewed on request.
The designation simplex sprocket 3/8" Z57 tells you it is single row, has a hub, and carries 57 teeth. The 3/8" pitch must match the chain exactly for correct meshing. The hub is the central section that mounts on the shaft; it usually includes a bore with keyway, though final dimensions are confirmed against the drawing or data sheet. Material is SAE 1045 steel.
Typical uses include chain drives on agricultural machinery, conveyors, lifting equipment, machine tools, and material handling systems. It appears where speed is stepped up or down between shafts, or where a particular ratio is needed. SAE 1045 steel gives a practical balance of strength and machinability for moderate loads and medium speeds.
When selecting, check four points: chain pitch, number of teeth, shaft diameter, and fixing type. A pitch that does not match the chain will not mesh. Tooth count sets the ratio and influences speed and torque. The hub bore and keyway must fit the shaft. In dusty or dirty areas, plan for proper lubrication and periodic wear checks.
For a different tooth count, another pitch, or a hub with special dimensions, alternatives can be supplied. Machining capacity is available for custom parts. To request an equivalent, send part number MR-PINON-SIMPLE-3-8-Z57 or the full designation by WhatsApp, along with shaft and chain data. That lets us advise you and quote the best fit for your equipment.
This sprocket works for replacing a worn part or for a new drive. Details can be adjusted to your needs. If compatibility is unclear, consult us with the pitch and tooth count of your chain. Send the part number by WhatsApp or email and we will reply promptly.
Dimensions
- Pitch
- 3/8"
- Teeth (z)
- 57
- Material
- SAE 1045 steel
- Type
- Single sprocket with hub
Frequently asked questions
- What does it mean that it is supplied by MR?
- It means MR Industrial Accessories supplies it, with material and machining control. It is not a third-party product. This allows adapting sizes and answering technical questions with greater precision.
- Can I request a sprocket with another number of teeth?
- Yes, sprockets with a different number of teeth within the same pitch or other pitches can be supplied. Send the chain and shaft data by WhatsApp and we will quote the variant you need.
- How do I know if this sprocket is compatible with my chain?
- Verify that the chain pitch is 3/8" and that the number of teeth matches the desired transmission ratio. If you have doubts, consult us with the pitch size and the number of teeth of your chain.