PRODUCTS
CONTACT US
KC-6022 Steel Roller Chain Coupling – 45# Steel, 1000 N·m, 30mm Bore, 2000 RPM
Model Number
Check below, custom
D-Diameter, L-Length, d-Bore
KC3012 D25-L64.8-d(min12-max16)
KC4012 D33-L79.4-d(min12-max16)
KC4014 D43-L79.4-d(min12-max22)
KC4016 D48-L87.4-d(min12-max30)
KC5014 D53-L99.7-d(min14-max35
KC5016 D60-L99.7-d(min15-max35)
KC5018 D70-L99.7-d(min16-max45)
KC6018 D85-L123.5-d(min16-max45)
KC6020 D98-L123.5-d(min20-max6o)
KC6022 D110-L123.5-d(min20-max60)
KC8018 D110-L141.2-d(min20-max71)
KC8020 D121-L145.2-d(min20-max80)
KC8022 D140-L157.2-d(min20-max90)
KC10020 D160-L178.8-d(min20-max100)
KC12018 D170-L202.7-d(min25-max110)
KC12022 D210-L222.7-d(min35-max125)
KC16018 D228-L254.1-d(min35-max140)
KC16022 D279-L310.1-d(min80-max200)
KC20018 D289-L437.5-d(min82-max205)
KC20022 D374-L477.5-d(min100-max255)
KC24022 D448-L650-d(min120-max310)
KC24026 D526-L700-d(min150-max360)
- Phone : +86 13431039760
- Wechat : +86 13431039760
- Whatsapp : +86 13431039760
- Email : ella@apexcoupling.com
Product Description
KC-6022 Steel Roller Chain Coupling – 45# Steel, High Torque, Flexible Connection
Factory Direct | 45# Steel | 1000 N·m Torque | 30mm Bore | 2000 RPM | Double Roller Chain Design | Easy Installation | OEM Customizable
The Apexcoupling KC-6022 is a heavy-duty steel roller chain coupling designed for reliable power transmission in industrial applications. Featuring a robust double roller chain connecting two precision-machined sprockets, this coupling delivers high torque capacity (1000 N·m) in a compact, easy-to-install package. Made from durable 45# steel with hardened teeth, the KC-6022 offers excellent wear resistance, accommodates minor misalignment, and simplifies maintenance with its chain-based design. It is the ideal solution for conveyors, pumps, mixers, fans, compressors, and general industrial machinery.
✅ High torque capacity in a compact design. Easy installation and maintenance – no need to move connected shafts. Durable 45# steel construction for long service life. Ideal for a wide range of industrial applications.
Key Technical Specifications
| Parameter | Value |
|---|---|
| Brand | Apexcoupling |
| Model | KC-6022 |
| Type | Roller chain coupling / chain coupling |
| Structure | Double roller chain + two sprocket hubs |
| Hub Material | 45# steel (high-strength carbon steel) |
| Chain Type | Duplex roller chain, 60-2×22 |
| Bore Diameter (Min / Max) | 20 mm / 71 mm |
| Total Length (L) | 123.5 mm |
| Outer Diameter (D) | 110 mm |
| Hub Length (I) | 56 mm |
| Keyway Width (S) | 11.5 mm |
| Weight | Approx. 10.4 kg |
| Rated Torque | Up to 1000 N·m (standard) |
| Maximum Speed | 2000 RPM |
| Flexibility | Flexible – accommodates angular and parallel misalignment |
| Guard (Optional) | Aluminum or steel cover available for dust protection and safety |
| Customization | OEM – custom bores, keyways, and materials |
| Applicable Industries | Conveyors, pumps, mixers, fans, compressors, manufacturing, mining, agriculture |
| Place of Origin | Guangdong, China |
🔧 Custom bores, keyways, and guard options available. Contact us with your specifications.
Product Features & Advantages
| Advantage | Benefit |
|---|---|
| 45# Steel Construction | High strength, excellent wear resistance, and long service life |
| Double Roller Chain Design | High torque transmission capacity and reliable power transfer |
| Compact & Powerful | Delivers high torque in a small footprint |
| Easy Installation | Simple chain connection – no need to move connected shafts |
| Easy Alignment | Simple to align – reduces installation time |
| Flexible Connection | Accommodates angular and parallel misalignment, reducing stress on equipment |
| Maintenance-Friendly | Chain can be easily replaced without moving shafts |
| Aesthetic & Durable | Clean, professional finish with robust construction |
| OEM Customization | Custom bores, keyways, chain types, and guard options |
| CAD Design Support | Engineering drawings provided upon request |
| Professional Selection Service | Free sizing and selection assistance |
Product Structure
Two Sprocket Hubs – Precision-machined from 45# steel with hardened teeth for durability.
Double Roller Chain – High-strength duplex chain (60-2×22) connecting the two sprockets.
Keyway & Set Screw – Standard shaft fixation method.
Optional Guard – Protective cover for safety, dust protection, and lubrication retention.
💡 How it works: The double roller chain wraps around both sprocket hubs, transmitting torque from the driving hub to the driven hub. The chain can be easily installed or removed without moving the connected shafts – significantly simplifying maintenance.
Applications
Conveyors – Material handling systems, belt conveyors
Pumps – Centrifugal, gear, and diaphragm pumps
Mixers – Industrial mixing equipment
Fans & Blowers – Ventilation and air handling systems
Compressors – Air and gas compressors
Agricultural Machinery – Farm equipment, harvesters
Mining Equipment – Crushers, feeders, conveyors
Manufacturing Plants – General power transmission
Textile Machinery – Spinning and weaving equipment
Food & Beverage Processing – Hygienic, reliable drives
Why Choose Apex Coupling for KC Series Chain Couplings?
| Advantage | Description |
|---|---|
| Factory Direct | Competitive B2B pricing – no middlemen |
| Premium 45# Steel | High strength and durability |
| Double Chain Design | High torque transmission capacity |
| Easy Installation & Maintenance | Chain removal without moving shafts |
| Wide Application Range | Suitable for diverse industrial sectors |
| OEM Customization | Custom bores, keyways, and guard options |
| CAD Design Support | Engineering drawings available |
| Professional Selection Service | Free sizing assistance |
| ISO9001 Certified | Quality assured manufacturing |
FAQ
Q: What is a roller chain coupling?
A: A roller chain coupling consists of two sprocket hubs connected by a double roller chain. It transmits torque between shafts while accommodating minor misalignment. The chain can be easily installed or removed without moving the connected shafts.
Q: What is the advantage of the KC-6022 model?
A: The KC-6022 offers high torque capacity (1000 N·m) in a compact design, with a standard bore range of 20–71 mm and an outer diameter of 110 mm. Its 45# steel construction ensures durability and long service life.
Q: What material is used?
A: The sprocket hubs are made of 45# steel – offering high strength, excellent wear resistance, and reliable quality.
Q: Is the coupling easy to install?
A: Yes. The chain can be easily installed or removed without moving the connected shafts – significantly reducing maintenance downtime.
Q: Can I get a custom bore size?
A: Yes. The KC-6022 supports bore sizes from 20mm to 71mm. Custom bores outside this range are available on request.
Q: Is a chain guard included?
A: A chain guard is available as an optional accessory – please specify when ordering.
Q: What is the maximum speed?
A: Maximum speed is 2000 RPM.
Q: What industries is this coupling suitable for?
A: Conveyors, pumps, mixers, fans, compressors, agricultural machinery, mining equipment, manufacturing plants, and general industrial applications.
Q: Do you provide CAD drawings?
A: Yes. We offer CAD design support and can provide engineering drawings upon request.
Q: What is the warranty?
A: 1 Year – quality assured.
Request a Quote
Send us your bore size, torque, speed, and application details. Our engineers will recommend the optimal model and provide a quotation within 24 hours.
KC-6022 chain coupling
Roller chain coupling
Steel chain coupling
1000 Nm chain coupling
30mm bore coupling
Double chain coupling
Flexible shaft coupling
Industrial chain coupling
KC series coupling
Product Show
KC series coupling
