0102030405
High-Quality Mining Conveyor Roller from China Suppliers and Factory for Efficient Material Handling
Working Principle
Basic Information
Diameter & Length
Dia 76-219mm, L190-3500mm
Tube Material
Q235 Carbon steel
Shaft Specification
#45 Cold drawn round steel, Dia 20mm, 30mm, 35mm, 40mm
Bearing Numbers
6204, 6205, 6305, 6306, 6307, 6308, 6309, 6310
Features & Advantages
Durability
Strong hardness and high wear resistance.
Good Sealing Performance
The carrying roller is fully sealed, and both ends are equipped with labyrinth seals. Oil and grease will not leak, which can make the roller run under a fully sealing state.
Long Service Life
The carrying roller can reduce belt wear, keep the belt running in its track, and extend the belt life.
Low Operating Cost
Carrying rollers can reduce the overall cost of belt conveyors and reduce maintenance man-hours.
Some Of Our Product
Frequently Asked Questions
Q:
What are the standard dimensions of your carrying rollers?
Our carrying rollers come in diameters ranging from 76mm to 219mm, and lengths ranging from 190mm to 3500mm to suit various conveyor configurations.
Q:
What materials are used to construct the tube and shaft of the rollers?
The roller tube is made of high-quality Q235 carbon steel, and the shaft is constructed using durable #45 cold drawn round steel with diameters of 20mm, 30mm, 35mm, or 40mm.
Q:
What bearing numbers are compatible with these carrying rollers?
These rollers are compatible with bearing numbers 6204, 6205, 6305, 6306, 6307, 6308, 6309, and 6310.
Q:
How do these rollers prevent oil and grease leakage?
The carrying rollers feature a fully sealed design with labyrinth seals equipped at both ends, which completely prevents oil and grease from leaking and keeps the roller running in a fully sealed state.
Q:
How do carrying rollers help in reducing maintenance and operating costs?
By reducing overall belt wear, keeping the belt aligned in its track, and preventing lubricant leaks, these carrying rollers lower the overall cost of belt conveyors and minimize maintenance man-hours.




