HJZ-Drive #25 Chain Drive Sprocket 17 Teeth Pitch 1/4 Inch 6.35 mm 04C17T Bore 8 mm For Roller Chain
Why you'll like it
- Enhanced Durability — Built using strong 45# carbon steel with high-frequency quenching treatment to resist wear under heavy rotational loads.
- Secure Shaft Locking — Features an integrated center bore with a threaded set screw collar to lock firmly onto rotating drive shafts.
- Precise Power Transmission — Engineered with 17 teeth matching standard 1/4 inch pitch roller chains for smooth energy transfer.
- Versatile Compatibility — Designed specifically for #25 roller chains across diverse DIY robotics, small machinery, and custom mechanical projects.
Product details
Description
The HJZ-Drive #25 Chain Drive Sprocket is an engineered mechanical component designed for precision power transmission systems. Featuring 17 teeth and a 1/4 inch (6.35 mm) pitch, this model 04C17T sprocket integrates a central 8mm shaft bore complete with a keyway slot and a secure set screw collar.
Crafted from robust 45# carbon steel and subjected to a specialized high-frequency quenching treatment, it delivers exceptional durability, wear resistance, and reliable torque transfer. Ideal for integration into small machinery, automated setups, DIY robotics, 3D printers, light industrial drive systems, and mini bikes, this component ensures steady mechanical rotation and long-lasting operational performance.
How to use
Align the center bore of the sprocket onto the rotating drive shaft, ensure proper keyway and set screw alignment, and tighten the integrated grub screw securely to prevent slippage during operation.
Ingredients
45# Carbon Steel
As printed by the brand. Check the pack label if you have an allergy.
Specifications
| Brand | HJZ-Drive |
|---|---|
| UPC | 765424041380 |
| Ships from | USA (sourced directly), checked in Navi Mumbai |
| Sold by | Dropy.in |
Ratings & reviews
From our customers
FAQs
What device or project are you building?
This #25 chain drive sprocket is commonly utilized in small machinery, DIY robotics projects, 3D printers, mini bikes, and light power transmission assemblies.
Do you need help calculating gear ratios or speed?
Gear ratios can be calculated by dividing the number of driven sprocket teeth by the driving sprocket teeth to determine your system speed and torque changes.
What is the center bore size of this sprocket?
This specific model features an 8mm center bore designed to fit corresponding motor shafts, along with a set screw for secure mounting.
Are these imported hardware products authentic and sourced directly?
Dropy sources these specialized mechanical parts directly from trusted global markets, ensuring you receive genuine components for your technical builds.
What type of roller chain is compatible with this sprocket?
This sprocket is engineered specifically for use with standard #25 (04C) roller chains having a 1/4 inch pitch.
How long will delivery take?
Most orders arrive in 15–20 days: we source each product directly from the USA, check it at our Navi Mumbai warehouse and pack it on video. Items marked Dropy Express ship from our India warehouse and arrive in 3–5 days.
Is cash on delivery available?
Full cash on delivery is available all over India on Dropy Express items. For other orders from ₹2,499 to ₹15,000 you can use Partial COD: pay 25% online now and the rest in cash on delivery.
Are your products genuine?
Yes. Every product is 100% authentic, sourced directly from the USA, quality-checked and packed on video at our Navi Mumbai warehouse.
What if my order arrives damaged or wrong?
Write to us at [email protected] as soon as it arrives. Damaged, wrong or not as described, our Buyer Protection gives you a full refund. The details are in our Return, Refund & Cancellation Policy.
Is delivery free?
Delivery is free on orders from ₹1,499. Below that a ₹79 delivery fee applies.