04C #25 Roller Chain Drive Sprocket Wheel 9T-40T Bore 5mm-20mm Pitch 1/4" 6.35mm
Roller Chain Wheel
Product Features:
- High quality material: Made of 45 # steel, it has good comprehensive mechanical properties and high strength.
- Strong wear resistance: After quenching and tempering treatment, the surface hardness is high, the wear resistance is excellent, and the service life is long.
- High machining accuracy: using precision machining technology, accurate tooth profile, good meshing performance, and smooth transmission.
- Good fatigue resistance: 45 # steel has high fatigue resistance and is suitable for high load and high-speed working environments.
- Rust prevention treatment: The surface has undergone rust prevention treatment, which has strong corrosion resistance and is suitable for various working environments.
- Easy installation: Reasonable design, easy installation and disassembly, and simple maintenance.
- Black
04C #25 Roller Chain Drive Sprocket Wheel 9T-40T Bore 5mm-20mm Pitch 1/4" 6.35mm
The inner hole of the sprocket is a precision machined hole, which can be used without the need for inner hole installation after purchase. Some inner holes have keyways, and those who have requirements can consult customer service.
The sprocket is processed using CNC gear hobbing technology. If you have high requirements for sprocket accuracy, please be cautious or consult customer service.
The sprocket material is 45 # steel, and humid air may cause slight rust on the product, which is a normal phenomenon and will not affect normal use.
The external dimensions (such as total thickness, inner hole size, outer circle, etc.) can be checked in the data sheet above to confirm accuracy before purchasing. If you have any questions, please consult customer service.
Specification:
- Color: Black
- Material: 45 # steel
- Treatment: Surface high-frequency blackening
- Product Type: Roller Chain Wheel
- Model: 04C
- Pitch: 6.35mm
- Number of teeth: 9 to 40 teeth
- Inner hole: 5mm~20mm
- Application scope: widely used in fields such as mechanical manufacturing, mining equipment, agricultural machinery, etc.
You Will Get:
- 1 x Roller Chain Wheel
- No Delivery Zones
Due to geographical and logistical restrictions, we are sorry to let you know that we are not able to deliver our products to areas listed below.
In the unlikely event that your item is lost or damaged in transit, please do not worry. Your item is sent on a fully insured service and we will offer you a full refund or replacement item and will deal with any issue fast! Proof of postage and delivery is available on all purchases.
Should your item arrive damaged (damage to the item, not to the packaging) we ask that you do not sign for the item and instead insist that the item is returned to us. Should this be the case please contact us immediately. If you are unsure if the item has arrived damaged, please simply sign for the item as damaged and then inspect the contents of the package when able to do so.
Should you wish to return your item for any other reason please contact us to discuss the return process.

