China high quality Factory Sale High Quality Low Price Steel Idler Roller Bearing Chain Sprocket

Product Description

Business type

Manufacturer & Exporter

Main export market

Europe, North and South America, Southeast Asia, Oceania, Middle East, Africa

Material

Alloy Steel, Carbon Steel, Stainless Steel,Aluminum, Copper, Brass

Manufacturing method

Forged and then machined, hobbed, if need can also weld

Heat treatment

Hardening and Tempering, High Frequency Quenching, Carburizing Quenching

Surface treatment

Oxide black, Galvanized, Nickel plated, Chrome plated,Painted and so on

Model

ANSI: 25/35/41/40/50/60/80/100/120/140/160/180/200/240

DIN/ISO:04C/06C/085/08A/10A/12A/16A/20A/24A/28A/32A/36A/40A/48A

DIN/ISO:04B/05B/06B/08B/10B/12B/16B/20B/24B/28B/32B/36B/40B/48B

Process

Forging, Hobbing, Precision machining

Teeth

8T-100T

Type

Type A sprockets :Plate (without Hub)

Type B sprockets:One side with hub

Type C sprockets: Double side with hub

Finished bore sprockets:With the inner hole ,keyway and screw

1.Fast delivery: Standard products can be delivered in as fast as 20 days
2.Good service: timely reply, prompt quotation, responsible for the product
3.High cost performance: can maintain price stability for a certain period of time, bringing greater profits to customers
4.Good quality: production and testing have corresponding supervision to ensure product quality and get high praise from customers
5.OEM service: products can be customized according to drawings and requirements

We are responsible for the ordered products. We are very confident in the products we produce. Of course, if you have any problems after receiving the goods, you can contact us directly. We will confirm and negotiate in time to solve your difficulties.


 

Standard Or Nonstandard: Standard
Application: Motor, Motorcycle, Machinery, Agricultural Machinery
Hardness: Hardened Tooth Surface
Manufacturing Method: Smithing
Toothed Portion Shape: Harden Tooth
Material: Steel, C45 Steel,A3 Steel,Stainless Steel,40cr
Samples:
US$ 35/kg
1 kg(Min.Order)

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Request Sample

Customization:
Available

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Customized Request

American Standard Idler Sprockets

a. Ball bearing idler sprockets Harden teeth High speed


35BB20H, 40BB17H, 40BB18H, 50BB15H,


50BB17H, 60BB13H, 60BB15H, 80BB12H


b. Bronze bushed idler sprockets


31E20, 41E15, 51E15, 61E14

China high quality Factory Sale High Quality Low Price Steel Idler Roller Bearing Chain Sprocket

idler sprocket

How do I properly install and align idler sprockets for optimal performance?

Proper installation and alignment of idler sprockets are essential for ensuring optimal performance and longevity in conveyor systems. Here are the steps to properly install and align idler sprockets:

  1. 1. Pre-Installation Planning: Before installation, carefully review the conveyor system layout and design to determine the correct locations for the idler sprockets. Consider factors such as the chain pitch, tension requirements, and direction changes in the conveyor path.
  2. 2. Choose the Right Sprockets: Select idler sprockets that match the chain pitch and are designed for the specific conveyor application. Ensure that the sprockets are made from high-quality materials to withstand the operating conditions.
  3. 3. Mounting: Ensure that the idler sprockets are securely mounted to their respective shafts or bearings. Use appropriate mounting hardware and torque the fasteners to the manufacturer’s specifications.
  4. 4. Alignment: Proper alignment of idler sprockets is crucial for smooth chain operation. Align the idler sprockets with the drive sprockets and other idler sprockets to avoid lateral movement of the chain. Misaligned sprockets can lead to premature wear and reduced efficiency.
  5. 5. Tensioning: Establish the correct tension in the conveyor chain by adjusting the position of the idler sprockets. Proper tensioning ensures proper engagement with the drive sprocket and prevents chain slippage or skipping.
  6. 6. Lubrication: Apply appropriate lubrication to the idler sprocket bearings regularly to reduce friction and wear. The frequency of lubrication depends on the operating conditions and the manufacturer’s recommendations.
  7. 7. Regular Inspection: Periodically inspect the idler sprockets for signs of wear, damage, or misalignment. Replace any worn or damaged sprockets promptly to prevent further issues in the conveyor system.

Following these steps will help ensure that idler sprockets function effectively and contribute to the overall efficiency and reliability of the conveyor system.

idler sprocket

How do I calculate the required torque and power for an idler sprocket setup?

Calculating the required torque and power for an idler sprocket setup involves considering several factors, such as the conveyor system’s design, the weight of the conveyed material, the conveyor speed, and the efficiency of the system.

First, you need to determine the total weight of the material being conveyed and the conveyor speed in feet per minute (FPM). Next, calculate the linear velocity of the conveyor belt or chain by multiplying the conveyor speed (FPM) by the circumference of the idler sprocket.

Once you have the linear velocity, you can calculate the required torque using the formula:

Torque (lb-ft) = (Total Weight of Material x Linear Velocity) / (33,000 x Efficiency)

Where:

  • Total Weight of Material is the weight of all the material on the conveyor system in pounds.
  • Linear Velocity is the conveyor speed (FPM) multiplied by the circumference of the idler sprocket (in feet).
  • Efficiency is the efficiency of the conveyor system, typically expressed as a decimal between 0 and 1. If the efficiency is not known, a value of 0.9 to 1 can be used for most conveyor systems.

Once you have the required torque, you can calculate the required power using the formula:

Power (hp) = Torque (lb-ft) x Conveyor Speed (FPM) / 33,000

Where:

  • Torque (lb-ft) is the torque calculated in the previous step.
  • Conveyor Speed (FPM) is the speed of the conveyor belt or chain in feet per minute.

Keep in mind that these calculations provide an estimation of the required torque and power for the idler sprocket setup. The actual torque and power may vary based on other factors like frictional losses, drive efficiency, and start-up conditions.

It’s essential to consult with a qualified engineer or conveyor specialist to ensure accurate calculations and proper selection of the idler sprocket and other components for the conveyor system.

idler sprocket

How does an idler sprocket differ from other types of sprockets?

An idler sprocket is a type of sprocket that does not transmit power but rather serves to guide or support the chain or belt in a power transmission system. Unlike drive sprockets, which are connected to the driving shaft and actively transfer power to the chain or belt, idler sprockets are mounted on a stationary shaft and do not have a direct connection to a power source.

The primary function of an idler sprocket is to maintain proper tension and alignment of the chain or belt as it travels along its designated path. It acts as a passive component that redirects the chain or belt, helping to prevent sagging, vibration, and misalignment. By providing support and guidance, idler sprockets contribute to the efficient and smooth operation of the power transmission system.

Idler sprockets can come in various designs and configurations to suit different applications. Some idler sprockets, known as tensioner idler sprockets, have a built-in tensioning mechanism that automatically adjusts the tension in the chain or belt. This feature is particularly useful in applications where tension control is critical due to varying loads or temperature changes.

Unlike drive sprockets, idler sprockets do not experience significant wear or fatigue as they are not actively engaged in transmitting power. However, they still require proper maintenance and periodic inspection to ensure that they are functioning correctly and supporting the chain or belt effectively.

In summary, the main differences between idler sprockets and other types of sprockets lie in their function and mode of operation. Idler sprockets are passive components that guide and support the chain or belt, while drive sprockets are actively engaged in transferring power from the driving shaft to the driven shaft in a power transmission system.

China high quality Factory Sale High Quality Low Price Steel Idler Roller Bearing Chain Sprocket  China high quality Factory Sale High Quality Low Price Steel Idler Roller Bearing Chain Sprocket
editor by CX 2023-11-14

Idler Sprocket

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

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