Transmissions
Chain Sprockets
Pilot Bore Sprockets
5/8inch Pitch (10B1, 10B2, 10B3) Pilot Bore Sprockets
10B2 - 5/8inch Duplex Chain Sprockets
Quick Code: BB-20594
5DR09 Pilot Bore Chain Sprocket 10B2
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Product Specification
Boss Dia
30mm
Number of Teeth
9
Outside Dia
52.6mm
Overall Length
40mm
Pilot Bore Size
12mm
Pitch
5/8inch
Reference
5DR09
Brand
Medway
Quick Order Code
BB-20594
Product Description
The 5DR09 is a compact 10B2 British standard roller chain sprocket, engineered for applications requiring a small, high-speed drive component. With just 9 teeth and a 5/8 inch pitch, this sprocket delivers excellent speed multiplication, making it ideal for machinery requiring rapid rotational output from moderate input speeds.
Key Specifications:
- Chain Standard: 10B2 British standard duplex roller chain
- Pitch: 5/8 inch (15.875mm)
- Number of Teeth: 9
- Pilot Bore Size: 12mm
- Outside Diameter: 52.6mm
- Boss Diameter: 30mm
- Overall Length: 40mm
Applications:
This sprocket is particularly suited for:
- High-speed auxiliary drives in industrial machinery
- Compact conveyor systems where space is limited
- Print and textile machinery requiring rapid speed multiplication
- Small-scale mechanical power transmission systems
- Equipment where a lightweight, minimal footprint is essential
As one of the smallest options in our comprehensive 10B2 range, the 5DR09 combines precision engineering with versatile performance. It is manufactured to exacting standards for reliable, long-lasting operation in demanding industrial applications. For assistance in selecting the right sprocket for your specific requirements, our technical team is on hand to help.



