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Series R3211/R3221 Steel Single/Double Sprocket Accumulating Roller
Application area
Internal transporting and accumulating unit handling conveying 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 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 |
Diagram of double-row steel sprocket accumulating roller
Dimension of series R3221 with female thread installation
Tube Material | D × T | Shaft | L | Sprocket |
Steel, stainless steel | 50×1.5 | Φ12/Φ15 | L=W+63 | 08B14T |
Steel, stainless steel | 60×2.0 | Φ12/Φ15 | L=W+63 | 08B14T |
Series R3211/R3221 Steel Single/Double Sprocket Accumulating Roller
Application area
Internal transporting and accumulating unit handling conveying 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 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 |
Diagram of double-row steel sprocket accumulating roller
Dimension of series R3221 with female thread installation
Tube Material | D × T | Shaft | L | Sprocket |
Steel, stainless steel | 50×1.5 | Φ12/Φ15 | L=W+63 | 08B14T |
Steel, stainless steel | 60×2.0 | Φ12/Φ15 | L=W+63 | 08B14T |
