China best C2060 C2062 H Industrial Automatic Line Double Pitch Conveyor Roller Chain with D1 D3 Extended Pin

Product Description

Product Description




 Other Models


Chain No.


Chain No.

P bi d2 L3 L Lc
mm   mm mm mm mm mm
C208A C2040 25.40 7.85 3.96 9.5 25.1 26.2
C208AL C2042
C210A C2050 31.75 9.40 5.08 11.9 31.3 33.1
C210AL C2052
C212A C2060 38.10 12.57 5.94 14.3 38.6 40.6
C212AL C2062
C212AH C2060H


38.10 12.57 5.94 14.3 42.0 43.8
C216A C2080 50.80 15.75 7.92 19.1 50.3 53.3
C216AL C2082




50.80 15.75 7.92 19.1 53.5 55.0
C220A C2100 63.50 18.90 9.53 23.8 61.8 66.1
C220AL C2102
C220AH C2100H 63.50 18.90 9.53 23.8 65.0 68.3
C220AHL C2102H
C224AH C2120H 76.20 25.22 11.10 28.6 79.6 83.6
C224AHL C2122H
C232AH C2160H 101.60 31.75 14.27 38.1 103.0 107.8
C232AHL C2162H







P G L F W  H4 d4
 mm  mm  mm  mm  mm  mm  mm
SSC208A SSC2040 25.40 19.1 9.5 25.4 39.6 9.1 3.4
SSC208AL SSC2042
SSC208B   23.2 12.7 4.5
SSC210A SSC2050 31.75 23.8 11.9 31.8 49.0 11.1 5.5
SSC210AL SSC2052
SSC212A SSC2060 38.10 28.6 14.3 42.9 67.8 14.7 5.5
SSC212AL SSC2062
SSC216A SSC2080 50.80 38.1 19.1 55.6 87.8 19.1 6.8
SSC216AL SSC2082
SSC220A SSC2100 63.50 47.6 23.8 66.6 107.5 23.4 9.2
SSC220AL SSC2102
SSC224A SSC2120 76.20 57.2 28.6 79.3 121.4 27.8  11.0
SSC224AL SSC2122
SSC232A SSC2160 101.6 76.2 38.1 104.7 151.6 36.5  13.1
SSC232AL SSC2162

Company Profile
HangZhou Terry Machinery Co.Ltd is a leading supplier of bearings, Linear motion system for CNC , Ball transfer
Unit and transmission component .the growing industrial and Favorable policy of HangZhou benefit the developm
ent of Terry Machinery .Our products are utilized in industrial, motorcycle, vehicle and Automation applications.
Now we are exporting to 46 countries. including USA, GBR , Germany , Spain, Poland ,Turkey ect .The Goal o
f Terry Machinery to provide out customers with widest range of products at competitive prices, backed with the
best Service.OUR ADVANTAGE Products Our major products & Supplied:Meet all the international standards
and ISO9001 -TS1694 Certificate Big volume in Stock, No MOQ required Personnel Our salespersons are well
trained to accommodate your requests and speak English for your conveniences.Our technicians and engineers
Experience in the Industry area exceeds 23 years Service &Quality control ,We supply detailed drawings and
offer when ever necessary,We help all customers promote and improve their sales.We inspect every piece of
products by ourselves before delivery.

production process

related product
Packing &Delivery
Customer Praise

Standard Or Nonstandard: Standard
Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car, 1 Year
Hardness: Hardened Tooth Surface
Manufacturing Method: Rolling Gear
Toothed Portion Shape: Spur Gear
Material: Stainless Steel
US$ 12.30/Piece
1 Piece(Min.Order)

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double chain

How do double chains perform in dusty or dirty environments?

Double chains can perform well in dusty or dirty environments, but the level of performance depends on various factors, including chain design, material, and proper maintenance. Here’s how double chains typically handle such conditions:

1. Chain Material: Double chains made from high-quality materials, such as stainless steel or corrosion-resistant coatings, are more suitable for dusty or dirty environments. These materials offer enhanced resistance to wear, corrosion, and contamination.

2. Sealed Joints: Some double chains have sealed joints or special design features that help prevent the ingress of dust and dirt. Seals or covers over the chain joints reduce the chances of abrasive particles entering the chain’s internal components.

3. Lubrication: Proper lubrication is essential in dusty or dirty environments. Lubricants help reduce friction and wear between chain components, providing protection against abrasive particles. However, excessive lubrication can also attract more dust and dirt, so finding the right balance is crucial.

4. Regular Maintenance: In dusty or dirty environments, regular chain maintenance is essential. Periodic cleaning, inspection, and lubrication are necessary to remove any accumulated contaminants and ensure smooth chain operation.

5. Chain Tension: Maintaining the proper chain tension is vital to prevent sagging or excessive slack, which can lead to increased contact with contaminants or potential jamming.

6. Environmental Protection: In some cases, it might be necessary to enclose the chain or use protective covers to shield it from direct exposure to dust and dirt. These measures can help prolong the chain’s life and improve performance.

7. Consider the Application: For extremely dusty or dirty environments, it’s essential to choose the most suitable chain based on the specific application requirements. Some applications may require chains with extra sealing or special coatings.

Overall, double chains can perform effectively in dusty or dirty environments when properly selected, installed, and maintained. Regular cleaning, lubrication, and appropriate protection measures are essential for maximizing the chain’s performance and longevity in such conditions.

double chain

What are the signs of wear and when should a double chain be replaced?

Identifying the signs of wear in a double chain is important for determining when it needs to be replaced. Here are some common signs of wear to look out for:

  • Chain Elongation: Over time, a double chain can elongate due to wear on the pins, bushings, and rollers. Excessive chain elongation can cause poor engagement with the sprockets and lead to inaccurate power transmission. Measuring the chain’s pitch length using a chain gauge can help determine if it has elongated beyond the acceptable limits.
  • Increased Noise and Vibration: As a double chain wears, it can produce increased noise and vibration during operation. Excessive noise and vibration may indicate worn or damaged components, such as worn rollers or elongated bushings.
  • Visible Signs of Wear: Inspect the chain for visible signs of wear, such as worn or deformed rollers, elongated or distorted bushings, or heavily worn sprocket engagement surfaces. Additionally, check for signs of corrosion or rust, as these can also contribute to chain degradation.
  • Stiffness and Resistance: A worn double chain may exhibit stiffness or resistance when flexing or moving. This can be due to the increased friction caused by worn components or inadequate lubrication.
  • Frequent Chain Failure or Breakage: If the double chain is experiencing frequent breakage or failure, it is a clear indication of significant wear or damage. This can be a safety hazard and should prompt immediate replacement.

It is recommended to regularly inspect the double chain for these signs of wear and perform maintenance tasks such as lubrication and tension adjustment. However, if any of the above signs are evident, or if the chain has reached its maximum allowable elongation, it is necessary to replace the chain promptly to avoid potential equipment damage, reduced performance, and safety risks.

double chain

What are the different types of double chains available in the market?

There are several types of double chains available in the market, each designed to meet specific application requirements. Here are some common types:

  • Standard Double Chain: This is the most basic type of double chain, featuring elongated links with double the pitch length compared to standard roller chains. It is widely used in general conveying and low-speed power transmission applications.
  • Hollow Pin Double Chain: This type of double chain has hollow pins in the elongated links, allowing for easy attachment or customization. It is often used in applications where additional attachments or accessories need to be added to the chain.
  • Extended Pin Double Chain: Extended pin double chains have longer pins in the elongated links, which provide increased flexibility for attaching various types of flights, buckets, or other specialized attachments.
  • Flanged Double Chain: Flanged double chains feature extended flanges on the side plates, providing additional stability and guidance for conveying applications. They are commonly used in applications that require precise positioning or guidance of the chain.
  • Side Bow Double Chain: Side bow double chains are designed with special side plates that allow the chain to bend or flex laterally. This type of chain is suitable for applications where curved or serpentine conveying paths are required.
  • Specialty Double Chains: In addition to the standard types, there are specialty double chains available for specific industries or unique applications. These chains may have specialized features such as corrosion resistance, high-temperature resistance, or enhanced strength to withstand demanding environments.

It’s important to select the appropriate type of double chain based on the specific requirements of your application. Consider factors such as load capacity, operating conditions, environmental factors, and attachment compatibility when choosing the right double chain for your needs.

China best C2060 C2062 H Industrial Automatic Line Double Pitch Conveyor Roller Chain with D1 D3 Extended Pin  China best C2060 C2062 H Industrial Automatic Line Double Pitch Conveyor Roller Chain with D1 D3 Extended Pin
editor by CX 2023-12-12