#35 Chain Idler Sprocket
The #35 Chain Idler Sprocket is a crucial component in roller chain systems, designed to guide and support the chain’s movement. It helps maintain proper tension, reduce wear on the chain, and ensure smooth operation across various machinery applications, enhancing overall efficiency and longevity of the system.
Specifications of #35 Chain Idler Sprocket
Ball Bearing Idler Sprocket
Z | Pitch | de | dp | A | D1 | F | B | H | Chain Size |
23 | 8×3 | 62.15 | 58.75 | 2.8 | 16 | 40 | 12 | 18.3 | #35 |
21 | 3/8"×7/32" | 68 | 63.9 | 5.3 | 16 | 40 | 12 | 18.3 | #35 |
Needle Bearing Idler Sprocket
Sprocket Size | Number Of Teeth | Bearing Type | Chain Size | Outside Diameter | Bore Size | Length Thru Bore | Dimension (T) | Hub Diameter | Weight |
35NB13H | 13 | Needle Bearing | #35 | 1.75" | 0.50" | 0.75" | 0.168" | 1.18" | 0.20 LBS |
35NB19H | 19 | Needle Bearing | #35 | 2.47" | 1.00" | 1.00" | 0.168" | 1.84" | 0.50 LBS |
Bronze Bearing Idler Sprocket

Sprocket Size | Number Of Teeth | Bearing Type | Chain Size | Outside Diameter | Bore Size | Length Thru Bore | Dimension (T) | Hub Diameter | Weight |
35BR15 | 15 | Bronze Bearing | #35 | 1.99" | 1/2" | 0.94" | 0.168" | 1.35" | 0.30 LBS |
35BR21 | 21 | Bronze Bearing | #35 | 2.71" | 7/8" | 1.06" | 0.168" | 2.00" | 0.75 LBS |
Bronze Bushed Idler Sprocket

Sprocket Size | Number Of Teeth | Chain Size | Outside Diameter | Bore Size | Weight |
31E20 | 20 | #35 | 2.60" | 1/2" | 0.46 LBS |
Application Scenarios of #35 Chain Idler Sprocket
The #35 Chain Idler Sprocket is essential in various applications, including:
- Conveyor Systems: Used to maintain chain tension and guide the chain in manufacturing and packaging lines.
- Agricultural Equipment: Found in tractors and harvesters, assisting in the movement of components.
- Construction Machinery: Integral in excavators and bulldozers for effective power transmission.
- Automotive Applications: Utilized in certain vehicle systems for smooth operation and durability.
These scenarios demonstrate the sprocket's versatility in enhancing machinery efficiency.
Comparison of Different Idler Sprocket Types
The #35 Chain Idler Sprocket is available with various bearing types, each offering unique advantages. Ball bearings provide smooth operation and high-speed capabilities, making them ideal for applications requiring minimal friction. Needle bearings, on the other hand, excel in load distribution and are suitable for compact spaces. Bronze bushings offer durability and resistance to wear, making them perfect for heavy-duty applications. Selecting the right bearing type for your #35 Chain Idler Sprocket is crucial, as it impacts performance, longevity, and maintenance needs, ensuring optimal efficiency in your machinery.
Idler Sprockets Selection
Choosing the right idler sprocket, such as the #35 Chain Idler Sprocket, involves several key factors:
- Compatibility: Ensure the sprocket matches your chain size and pitch.
- Material: Select durable materials that can withstand operational conditions.
- Load Capacity: Consider the weight and load to prevent premature wear.
- Application: Evaluate specific requirements based on machinery or system use.
Idler Sprockets Supplier in Australia
GBC is the Australian sales agent for Ever-power Group, and we are one of the top ten gear suppliers in Australia. Our extensive range includes the #35 Chain Idler Sprocket, which is known for its durability and efficiency. Our products are designed to meet the demanding requirements of various industries, ensuring reliable performance in your machinery.
In addition to our standard offerings, we also provide customized solutions tailored to meet our clients' specific needs. We understand that every project is unique, and therefore, we welcome customers to bring their designs and samples for non-standard idler sprockets. Our team is committed to delivering high-quality products that align with your specifications.
Additional information
Edited by | Sylvia |
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The #35 Chain Idler Sprocket is a crucial component in roller chain systems, designed to guide and support the chain’s movement. It helps maintain proper tension, reduce wear on the chain, and ensure smooth operation across various machinery applications, enhancing overall efficiency and longevity of the system.