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Light/Medium Duty Gravity Conveyor Roller with Steel Bearing House


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  • R1100

  • RONWIN

  • HS Code: 8431390000

  R1100 Light/Medium Duty Gravity Conveyor Roller

Product Features

R1100 series light/medium duty gravity conveyor roller is configure with specially maked semi-precision bearing, roller works more portable and flexible.

  • The roller has a larger clearance than precision ball bearings, the impact loading capacity is more than other series.

  • The working noise of R1100 sereis gravity steel roller is a little lounder than other rollers, but it could fully meet the requirement of the common gravity conveying.

  • The roller is suitable for low and middle speed application, not suggest for high speed application.

  • The roller bearing housing is steel which make the roller can work well both in high and low temperature, temperature range is -20℃ to +80℃.


Technical Data

General technical data


Max. load capacity

140 KGS

Max. conveyor speed

30 m/min

Temperature range

−20°C to +80 °C

Material


Tube

Carbon steel, stainless steel, aluminum

Shaft

Antirust oil coated steel, Zinc-plated steel, Stainless steel

Bearing housing

steel

End cap

steel

Bearing

Semi-precision ball bearing

Design versions


Surface treatment

Zinc-plated, chrome-plated

Tube sleeves

PP sleeve, PU sleeve

Lagging

Rubber, PU


Diagram of R1100 Light/Medium Duty Conveyor Roller

gravity conveyor roller



Dimension of series R1100 with spring loaded installation

Tube Material

D × T

Shaft

E

L

Steel, stainless steel, aluminum

25×1.0/0.7

Φ6/8

E=W+10

L=W+32

Steel, stainless steel

38×1.2

Φ12/11 HEX

E=W+7

L=W+29

Steel, stainless steel, aluminum

50×1.5

Φ12/11 HEX

E=W+9

L=W+31


Dimension of series R1100 with female threaded installation

Tube Material

D × T

Shaft

E

L

Steel, stainless steel, aluminum

25×1.0/0.7

Φ6/8

E=W+10

L=W+12

Steel, stainless steel

38×1.2

Φ12/11 HEX

E=W+7

L=W+9

Steel, stainless steel, aluminum

50×1.5

Φ12/11 HEX

E=W+9

L=W+11


Application Scenarios

This bearing housing is widely used in various scenarios requiring manual assistance or gravity-based conveyance, particularly in the following applications.


Logistics Warehousing and Distribution Centers

  • Loading/Unloading Docks: Used to connect trucks and warehouses, facilitating the handling of items like pallets and storage cages.

  • Order Picking Areas: Forms gravity shelving or picking workstations, allowing operators to easily pull goods toward themselves and push them to the next station after sorting, improving work efficiency.

  • Buffer Storage Areas: Used for temporary storage and sequencing of goods, enabling "first-in, first-out" logistics management.


Packaging and Production Lines

  • Production Line Connectivity: Used for material transfer and buffering between different workstations or between production and packaging lines.

  • Assembly Lines: Serves as work surfaces for moving and handling products during the assembly of lightweight items.

  • Inspection Stations: Products are conveyed via gravity roller tracks to inspection stations after completing a process.


Manufacturing Workshops

  • Stamping and Sheet Metal Workshops: Conveying metal sheets and semi-finished parts.

  • Assembly Shops: Transporting medium-sized components and assemblies.

  • Maintenance Areas: Used for moving and positioning equipment and parts requiring repair.


Commercial and Food Processing

  • Supermarket Backroom Warehouses: Used for organizing goods and preparing them for shelving.

  • Food Processing Plants: (Requiring food-grade materials and bearings) Conveying boxed or crated food items.


The light/medium-duty gravity conveyor roller with steel channel bearing housing is a fundamental industrial component with "economy, flexibility, and low maintenance" as its core advantages. By maximizing the use of gravitational potential energy, it provides an efficient and reliable solution for the short-distance, intermittent conveyance of various light/medium materials, making it an indispensable part of modern logistics and production systems.



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Founded in 2004, Longwei is a specialized Chinese manufacturer dedicated to providing customized conveyor systems, modular conveyor units, various rollers, and components for logistics systems.

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