Transmissions
Chain Sprockets
Pilot Bore Sprockets
1inch Pitch (16B1, 16B2, 16B3) Pilot Bore Sprockets
16B2 - 1inch Duplex Chain Sprocket
Quick Code: BB-20689
8DR21 Pilot Bore Chain Sprocket 16B2
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16B3 - 1inch Triplex Chain Sprocket
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Product Specification
Boss Dia
130mm
Number of Teeth
21
Outside Dia
181.2mm
Overall Length
70mm
Pilot Bore Size
25mm
Pitch
1inch
Reference
8DR21
Brand
Medway
Quick Order Code
BB-20689
Product Description
The 8DR21 Pilot Bore Chain Sprocket 16B2 is a British Standard Duplex roller chain sprocket designed for reliable power transmission applications. This high-quality Medway sprocket features a 1 inch pitch and 21 teeth configuration, making it ideal for medium-duty industrial machinery and equipment.
Key Specifications:
- 1 inch pitch x 21 teeth
- Pilot Bore Size: 25mm
- Boss Diameter: 130mm
- Outside Diameter: 181.2mm
- Overall Length: 70mm
- British Standard 16B2 Duplex chain compatibility
- Brand: Medway
Applications:
This sprocket is suitable for a wide range of power transmission applications including:
- Industrial machinery and conveyors
- Gearbox and transmission systems
- Agricultural equipment
- Manufacturing and processing equipment
- General mechanical power transmission
With its generous 25mm pilot bore, this sprocket offers excellent shaft compatibility and secure installation. As part of our extensive range of 16B2 Duplex chain sprockets, the 8DR21 represents a reliable mid-range tooth count option for your power transmission requirements.
