What are the parameters of belt conveyor rollers

Author：HUACHENG

Update time：2024-05-30

Here is the table in English, outlining the key parameters and descriptions of belt conveyor rollers:

Parameter Name	Definition/Explanation
Diameter	Outer diameter of the roller tube, typically measured in mm or inches, selected based on the conveyor belt width, load, and speed
Length	Full length of the roller, affecting the support range of the conveyor belt, measured in mm or inches
Shell Material	Material used to construct the roller, such as steel, stainless steel, PVC, composite materials, chosen based on wear resistance, corrosion resistance, etc.
Bearing Type	Type of bearing that supports the rotation of the roller, such as deep groove ball bearings, sealed bearings, self-aligning bearings, selected based on load and environmental conditions
Lubrication Method	Includes lifetime lubrication or periodic lubrication, ensuring smooth bearing operation and extending service life
Shaft Diameter	Diameter of the roller shaft, determining the load-bearing capacity and structural strength of the roller
Seal Design	Sealing measures to protect the bearings from external contaminants (such as dust, moisture), such as labyrinth seals, rubber seals
Roller Spacing	Distance between two adjacent rollers, affecting the support effect and cost of the conveyor belt
Frame Design	Design of the roller supports, ensuring structural stability and adaptability to load and operating conditions

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