Single sprocket with hub, pitch 3/8", 21 teeth
- Brand
- MR
- Category
- Power transmission
- Subcategory
- Sprockets and gears
- Series
- paso 3/8"
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Description
MR Piñón simple 3/8" Z21 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" Z21 and any equivalents.
This simplex sprocket with hub is designed for power transmission in chain drives. It has a 3/8" pitch and 21 teeth, and is made from SAE 1045 steel. The hub allows for secure mounting on the shaft using a set screw or key. It is supplied by MR Industrial Accessories LLC and is suitable for a range of industrial applications.
The sprocket features a 3/8" pitch and 21 teeth (Z21), and is manufactured in SAE 1045 steel, which offers good machinability and wear resistance. The hub design simplifies installation on the shaft and enables fastening with a set screw or key. The part number MR-PINON-SIMPLE-3-8-Z21 can be used to reference this item when requesting a quote.
Typical uses include chain drives in agricultural machinery, conveyors, packaging equipment, and motion systems. It is often selected for applications requiring a specific transmission ratio and straightforward mounting on small-diameter shafts. The SAE 1045 steel construction makes it suitable for continuous operation with proper lubrication.
When selecting a sprocket, confirm that the chain pitch is 3/8" and that the tooth count matches the desired ratio. Check the shaft diameter and hub fastening method. During installation, align the sprocket with the driven wheel to minimize wear and noise. Adequate lubrication helps extend the service life of the assembly.
If you need a sprocket with a different number of teeth, pitch, or size, we can supply it or suggest an equivalent. Send the part number or full designation via WhatsApp or email, and our team will assist you promptly.
Dimensions
- Pitch
- 3/8"
- Teeth (z)
- 21
- Material
- SAE 1045 steel
- Type
- Single sprocket with hub
Frequently asked questions
- What does it mean that the sprocket is supplied by MR?
- It means MR Industrial Accessories LLC provides this sprocket. We can help you choose the right one for your application.
- Can I order a sprocket with a different number of teeth?
- Yes, we can supply sprockets with various tooth counts and pitches. Send us your specifications via WhatsApp or email for a quote.
- How do I verify compatibility with my chain?
- Ensure the chain pitch is 3/8" and the number of teeth suits your transmission ratio. If unsure, contact us for assistance.