Transmissions
Chain Sprockets
Pilot Bore Sprockets
3/8inch Pitch (06B1, 06B2, 06B3) Pilot Bore Sprocket
06B3 - 3/8inch Triplex Chain Sprocket
Quick Code: BB-20751
3TR21 Triplex Chain Sprocket 06B3
Also Try
06B1 - 3/8inch Simplex Chain Sprocket
06B2 - 3/8inch Duplex Chain Sprocket
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Product Specification
Boss Dia
52mm
Number of Teeth
21
Outside Dia
68mm
Overall Length
40mm
Pilot Bore Size
14mm
Pitch
3/8inch
Reference
3TR21
Brand
Dunlop
Quick Order Code
BB-20751
Product Description
The 3TR21 Triplex Chain Sprocket 06B3 is a British standard roller chain sprocket engineered for heavy-duty power transmission applications. This triplex (three-strand) configuration sprocket is manufactured by Dunlop and designed to deliver increased load capacity and reliable performance in demanding industrial environments.
Technical Specifications
- Chain Standard: 06B3 British standard roller chain
- Pitch: 3/8 inch
- Number of Teeth: 21
- Outside Diameter: 68mm
- Boss Diameter: 52mm
- Pilot Bore Size: 14mm
- Overall Length: 40mm
Applications
This sprocket is ideal for use in:
- Industrial machinery requiring higher torque transmission
- Conveyor systems and material handling equipment
- Power transmission systems in heavy-duty applications
- Equipment where increased load capacity is essential
Key Features
- Triplex chain configuration for enhanced durability and load distribution
- Pilot bore design allows for easy machining to your exact shaft dimensions
- Manufactured by Dunlop for consistent quality and reliable performance
- 14mm pilot bore provides a customised fit for various shaft requirements
For assistance in selecting the correct sprocket for your chain drive system, please contact our technical team.
