Double-row Steel Sprocket Telescope-feed Accumulation Conveyor Roller

Material:	Mild Steel Stainless Steel
Mounting Method:	female thread
Surface Treatment:	zinc plate Chrome plate rubber lagging PVC sleeve
Shaft Type:	round hexagonal
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Model:
R3221
Brand:
RONWIN
Code:
HS Code: 8431390000

Product Description

Series R3221 Double-row Steel Sprocket Chain Driven Accumulating Conveyor Roller

Application area

Internal transporting and accumulating unit handling conveyor systems, such as light weight carboard and containers. Also suitable for implementing buffer sections and for use in the packing industry.

Durable

Using the steel sprocket as the drive head of roller, it is more durable than polyamide sprocket.

Smooth running and low noisy

Precision ball bearing and polymer bearing housing which makes the roller has the advantages of smooth running and low noisy.

Lateral loading

Standard configuration, the bearing housing with end cap and bearing is pressed into the roller tube and the tube ends are rounded, thereby allowing materials to be easily moved on from the side.

Good protection against dirt and water

The design of the end cap seal protects the bearing by providing excellent resistance to dust and splashed water.

Technical data

General technical data
Max. load capacity	20 KGS
Max. conveyor speed	30 m/min
Temperature range	−5 to +40 °C
Material
Tube	Carbon steel, stainless steel
Shaft	Antirust oil coated steel, Zinc-plated steel, Stainless steel
Bearing housing	Polyamide, black
End cap	Polypropylene, yellow/grey
Bearing	Precision ball bearing
Drive Element
Single/double row sprocket	Zinc-plated steel, black oxidation
Design versions
Surface treatment	Zinc-plated, chrome-plated
Tube sleeves	PP sleeve, PU sleeve
Lagging	Rubber, PU