China best Idler Wheel 50BS20ht Sprocket for Roller Chain and Power Transmission System air compressor oil

China’s Best Idler Wheel 50BS20ht Sprocket for Roller Chain and Power Transmission System Air Compressor Oil

China’s Best Idler Wheel 50BS20ht Sprocket for Roller Chain and Power Transmission System Air Compressor Oil

Product Description

Our idler wheel 50BS20ht sprocket for roller chain and power transmission systems stands out in the market due to its exceptional build quality and precision engineering. Meticulously crafted to meet American, European, and Asian standards, this product ensures unparalleled performance across diverse applications.

Key Features

  • Compliance with multiple standards: American Standard (04B to 32B), European Standard (25 to 240), and Asian Standard (FBN25B to NK15B).
  • Available in various bore types: pilot bore, finished bore, taper bore, special bore, and QD bore.
  • Brilliant surface finish with high precision.
  • Advanced heat treatment processes for enhanced durability and longevity.
  • Constructed using premium materials like C45 (1045), low carbon steel, 40Cr, 20CrMnTi, stainless steel (SS316L, SS316, SS304, SS420), and copper.
  • Standard sea-worthy packaging for safe transit to Europe and America.
  • High-speed digital gear hobbing machines to ensure superior teeth quality.
  • Optional corrosion resistance treatments available.
  • Strict tolerance control for easy installation.
  • Designed for an extended lifespan through the use of top-grade materials and treatments.
  • OEM and ODM services are warmly welcomed.

Manufacturing Process

Business Type Manufacturer & Exporter
Main Export Market Europe, North and South America, Southeast Asia, Oceania, Middle East, Africa
Material C45, low carbon steel, 40Cr, cast iron, stainless steel, copper etc.
Manufacturing Method Forged and then machined, hobbed; welding available if needed
Heat Treatment High frequency quenching and more
Surface Treatment Oxide black, Galvanized, Nickel plated, Chrome plated, Sandblasting, Painted, and more
Model Type A & Type B, Single, Double, Triple – 35B10-80, 40B9-90, 50B9-90, 60B9-90, 80B9-90, 100B9-90, 120B9-80, 140B10-60, 160B10-60; 06B10-125, 08B9-125, 10B9-125, 12B9-125, 16B9-125, 20B9-114, 24B9-90, 28B9-76, 32B9-76, and more for conveyor and transmission chains
Packing Plywood Case/Pallet

Frequently Asked Questions (FAQ)

Q1: What packing options are available for the products?

A1: Generally, we pack our goods in single-color boxes. If you have special packaging requests, please negotiate with us in advance. We can pack the goods according to your requirements.

Q2: What are the payment terms?

A2: Typically, we require T/T 30% as a deposit and 70% before delivery. We will show you photos of the products and packages before you pay the balance. Other payment terms are negotiable, so please discuss with us in advance.

Q3: What delivery terms do you offer?

A3: Our delivery terms include EXW, FOB, CFR, and CIF.

Q4: What is the usual delivery time?

A4: Generally, it takes 25 to 30 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q5: Can you produce according to the samples?

A5: Yes, we can produce based on your samples or technical drawings. We are capable of building the necessary molds and fixtures.

Other Products from EVER-POWER GROUP

EVER-POWER GROUP specializes in a range of industrial-use products, including agricultural gearboxes, power output shafts, sprockets, fluid couplings, worm gear reducers, gears and racks, roller chains, pulleys and pulleys, planetary gearboxes, timing pulleys, bushings, and more. We pride ourselves on offering high-quality products at competitive prices, complemented by our attentive service. Customers are encouraged to provide drawings and samples for customized solutions.


All the content of the page is from the Internet, the content is only as a reference for product selection, our products are replacement parts and not original spare parts; we are not the holder of the original trademarks of the content, our products are only suitable for after-sales replacement parts and not original spare parts, our replacement parts can be perfectly adapted to the original spare parts; if you need to buy original spare parts, please contact the original factory to buy. If you want to buy original spare parts, please contact the original supplier for purchase.

Performance Characteristics of Idler Sprocket

Idler sprockets are renowned for their reliability and efficiency in various mechanical systems. Here are the key performance characteristics:


Idler sprockets are designed to withstand high levels of stress and resist wear and tear, ensuring long-term operational stability.


With precise engineering, idler sprockets ensure smooth and accurate motion transmission, essential for maintaining the integrity of mechanical processes.


The ability to function in a wide range of environments and applications makes idler sprockets highly versatile components in mechanical engineering.

Low Maintenance

Designed for minimal maintenance, idler sprockets reduce downtime and operational costs, making them a cost-effective choice for many industries.

Types and Characteristics of Idler Sprocket

Idler sprockets come in various types, each suited for specific applications and requirements:

Standard Idler Sprockets

These are the most commonly used idler sprockets, suitable for general applications where standard performance is sufficient.

Heavy-Duty Idler Sprockets

Made from robust materials, these sprockets are designed for high-stress environments and heavy load applications.

Custom Idler Sprockets

Engineered to meet specific requirements, custom idler sprockets can be tailored for unique applications, ensuring optimal performance.

Material Advantages of Idler Sprockets

Idler sprockets can be manufactured from various materials, each offering distinct advantages:


Steel idler sprockets are known for their high strength and durability, making them suitable for heavy-duty applications.


Lightweight and corrosion-resistant, aluminum idler sprockets are ideal for applications where weight and resistance to environmental factors are critical.


Providing a balance between cost and performance, plastic idler sprockets offer good wear resistance and are suitable for light to medium load applications.

Applications of Idler Sprocket

Idler sprockets play a crucial role in various industries, reflecting their value and importance:

Automotive Industry

Used in timing belts and chain drives, idler sprockets ensure smooth and efficient operation of vehicle engines and other components.

Industrial Machinery

Idler sprockets are integral to conveyor systems and other machinery, facilitating efficient material handling and processing.

Agricultural Equipment

Ensuring reliable operation of farming machinery, idler sprockets are essential for tasks such as harvesting, planting, and tilling.

Construction Equipment

Used in heavy machinery like excavators and cranes, idler sprockets contribute to the safe and efficient operation of construction activities.

Mining and Quarrying

In the harsh environments of mining and quarrying, idler sprockets provide the durability and reliability needed for continuous operation.

Future Development Trends and Opportunities

The idler sprocket market continues to evolve, with several trends and opportunities shaping its future:

Technological Advancements

Incorporation of advanced materials and manufacturing techniques is set to enhance the performance and lifespan of idler sprockets.

Automation and Robotics

As industries increasingly adopt automation, the demand for high-precision idler sprockets will grow, driving innovation in design and manufacturing.


Focus on eco-friendly materials and processes will lead to more sustainable idler sprocket solutions, meeting the growing demand for green technologies.

How to Choose a Suitable Idler Sprocket

Selecting the right idler sprocket involves several critical considerations:

Clear Requirements

Define the specific needs of your application, including load capacity, speed, and environmental factors.

Material Selection

Choose the appropriate material based on the operational demands and environmental conditions of your application.

Design Optimization

Consider custom designs to optimize performance and ensure compatibility with your existing systems.

Suppliers and After-Sales Service

Select reputable suppliers who offer robust after-sales support and warranty services to ensure long-term reliability.


Balance initial costs with long-term benefits, considering factors such as durability, maintenance, and operational efficiency.

Quality Control

Ensure that the idler sprockets meet stringent quality standards to guarantee reliable performance and longevity.


Idler sprockets are indispensable components in various industries, offering durability, precision, and versatility. Understanding the different types and materials, their applications, and future trends can help you make informed decisions for your specific needs. By considering factors such as requirements, material selection, and supplier reliability, you can choose the ideal idler sprocket to enhance your operational efficiency and effectiveness.

Author: Dream


Idler Sprocket

As one of the idler sprocket manufacturers, suppliers, and exporters of mechanical products, We offer idler sprockets and many other products.

Please get in touch with us for details.

Manufacturer supplier exporter of idler sprockets.

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